Bright Dark 3d6 Role-Playing Game

Table of Contents

-Read This First!

-How to Play

-Core Mechanics

-Character Creation

    -Create a Wound

    -Attributes & Modifiers

    -Talents

    -Resources

-Character Improvement

-Equipment

-Rest & Recovery

-Exploration

-Combat

-Magic

-Alchemy

-Game Master Section

-Monsters

-Setting Primer

-Examples of Play (missing)

-Example Scenario - The Village Under Two Shadows 

-NPCs and Factions

-Designer Notes

-Full Rulebook (single post)

Version 0.9 as of Sept 6, 2026. Polish needed before it's a 1.0 version. Maybe rewrites.

Read This First!

WHAT IS BRIGHT-DARK ABOUT?

This section is foundational to this game; The heart, soul, mind, and spine. Bright-dark is not a genre, theme, or a trope list. It's a tone, a mood, a vibe; and a very specific one! That makes this a very difficult concept to communicate.

It describes a world that is wounded and hurting but not doomed, dying, or coming to an end. Darkness presses on us. Light is precious. Wonders still exist but are fragile and fading. People carry quiet grief but endure with small warmth and kindness. Characters face real danger yet respond with quiet courage. Hope is fragile and sustained by human connection. Beauty comes from vulnerability, not perfection. Endings are bittersweet, not tragic or triumphant. It’s melancholy without nihilism. Heroes are ordinary people distinguished by hope, courage, and kindness, and villains are the ones whose core wound has cost them these things.

Bright‑dark is not bright against dark, it's bright within dark. It's not a contrast, it's a fusion. It's the coexistence of two emotional states living side-by-side in the same moment. Light doesn't triumph. Darkness doesn't vanish. Darkness makes courage, kindness, and hope meaningful because they're needed. Though darkness can be personified as a villain or a monster; darkness is the burden, the wound, or the quiet struggle that presses on us till we bend or break. Wonders are scarce and fading because the world is wounded, but they show that the world is still alive and that there's something worth saving.

Stakes are small in scope but large in meaning. They are personal, intimate, and emotional. Save a lonely village, protect a forgotten shrine, heal a dying grove, break your family's curse, soothe a restless spirit. The stakes matter because they matter deeply to the people and places, not because they matter to nations, gods, or the universe. Threats don't escalate globally or cosmically, they escalate personally. A bright-dark hero is not a chosen-one, they're just someone trying. You can go on long journeys with constant threats, and as long as the emotional framing stays human in scale, this is bright-dark. Something is saved, something is lost, something is learned, something is carried forward.

Darkness can never truly be overcome, but we never allow despair to have the last word.

This tone shapes the world, the characters, the monsters, and the choices you'll make in play.

Table: Tone Guide

Tone Element	Too Weak	Just Right	Too Strong
Light	Bright, clear, colorful	Soft, dim, muted	Oppressively dark, hard to see
Emotion	Detached, sarcastic	Warm, sincere	Overly sentimental
Courage	Bravado, swagger	Quiet bravery	Self‑sacrifice every scene
Wonder	Commonplace magic	Fragile, rare magic	Overwhelming spectacle
Darkness	Cartoonish villains	Gentle, eerie threats	Horror, gore, cruelty
Stakes	Trivial, gamey	Human, personal	World‑ending, epic
Mood	Cheerful, upbeat	Melancholy‑hopeful	Hopeless, bleak

EXAMPLES OF BRIGHT-DARK TONE

Think about Star Wars V: The Empire Strikes Back, Spider‑Man 2 (2004), Samurai Jack, Princess Mononoke, The Iron Giant, Book 2 of Avatar: The Last Airbender, Harry Potter and the Prisoner of Azkaban, or The Lord of the Rings (Peter Jackson trilogy).

BRIGHT-DARK FANTASY

Bright-dark fantasy is just a bright-dark tone applied to a world where magic, myth, and the supernatural exist. Fantasy elements don’t make the world brighter or darker.

Why Tone Matters

Bright‑Dark RPG is not about how to tell stories, it’s about how stories should feel. Tone is the emotional temperature of the game, and it’s the hardest part of play to communicate. No rulebook says it out loud.

Traditional RPGs have a lot of unwritten, unspoken expectations. Everyone assumes they’re playing the same game, but they’re not. It’s like being invited to dinner without knowing what will be served, then discovering that every dish uses incompatible ingredients. The meal might still be good, but it will never be the right meal, and no one knows what the host intended.

To extend the metaphor, each guest brings a side dish based on their own assumptions. Some dishes are better than others, but they don’t fit together. The result is a hodgepodge meal that everyone politely accepts, even though it isn’t coherent.

Tone is the invisible ingredient that makes the meal work. When everyone understands the tone, the dishes complement each other. The story feels unified. The emotions land. The game becomes what it was meant to be.

Bright‑Dark teaches tone directly so players and GMs can create the same emotional experience together, not a hodgepodge, but a shared mood.

WHAT THIS GAME IS ABOUT

Treasure is not the goal. Darkness can never truly be vanquished. Fate has no chosen saviors on a carefully laid path.

You are trying to make things a little better, but not through grand heroics. The heroes of bright-dark are often ordinary people distinguished through acts of quiet courage, small yet meaningful kindness, and by staying hopeful especially when it's hard.

Quiet courage is not bold like a champion announcing his presence, it's subtle like being the only one in the room to stand up for a simple truth. It's taking another step into a dark forest when your instincts tell you to run.

Everyone has a burden. Kindness reminds them to keep trying. Even small kindness can form bonds and encourage trust. Greater acts of kindness call on people to make scarifies. Those who offer such kindness do so because they understand what it means to hurt.

Optimism is confidence in a good outcome. Hope isn't. Hope is a frail. When you choose hope over giving up, you are often making a hard choice others would think is wasted effort. What matters is choosing hope over abandoning it.

You carry an emotional wound in a world that is similarly wounded. A light nearby is dimming, a forest is dying, or a curse is spreading. Go towards it. Face it. Try to understand it. You may redeem it, heal it, survive it, or temporarily vanquish it. You may succeed at a cost or fail with a silver lining. Either way, your choices leave the world a little brighter than before.

WHAT THIS GAME IS NOT

Bright-dark is about an emotional tone with nuance, restraint, subtlety, and emotional literacy. This is not heroic fantasy, grimdark, gloomy but safe, spooky mystery, a tactical dungeon-crawl, a power fantasy, moralistic, epic, or vanquishing evil for good. Bright-dark has no world-saving plots, cosmic evils, chosen-one narratives, miraculous powers, superpowers, massive armies, political intrigue, or power arcs. 

Unlearn everything you know about genre tropes, expectations, assumptions, and habits.

TONES AND THEMES

These themes and tones of bright-dark are meant to be evocative of a specific emotional flavor, texture, or vibe and distinguish bright-dark from other tones. Imagine a gentle darkness. This is distinct from a spooky or vile darkness. Its darkness that means you no harm but still carries danger. When darkness appears as an adversary, it isn't monstrous; it's wounded, quiet, and pressing in.

Core Tones

Melancholic but Warm

Quiet Courage

Small Kindness

Fragile Hope

Human Stakes

Bittersweet Beauty

Gentle Darkness

Wounded Wonder

Core Themes

Kindness

Burden

Connection

Sacrifice

Healing

Small Victories

HOW TO PLAY

Gameplay Loop

Conversation is the medium of the game. The game has a simple gameplay loop:

-First, the GM describes the scene.

-Second, the players describe what their characters say and do, and how.

-Third, the GM determines what happens and describes it.

-Repeat until the scene is resolved, then establish a new scene.

It looks like this:

Fiction → Action → Resolution → New Fiction

Resolution may come from the GM’s judgment, from the logic of the fiction, or from a roll when the outcome is uncertain and meaningful.

What Players Do

Don't just declare your actions, describe them. Describe what your character does, and how they do it. The intended outcome of your action should be clear to avoid confusion or misunderstanding. For example, don't say "I search the messy drawer", say "I carefully, thoroughly sift through the drawer, checking under and between everything."

Imagine your description is like writing a line in a book. Clear, concrete descriptions let the GM understand your intent and respond fairly.

If your character speaks, you may speak in-character, with or without a different voice or accent, or you may paraphrase what they say.

What the Game Master (GM) Does

GMs are like the narrator in a book, the kind where the narrator talks to the characters in the story but doesn't give anything away. You may ask the players what their characters are doing, or you may gently coax them into taking actions or revealing what their characters are feeling.

Think of yourself as controlling the camera: you choose what the players see first, and when to zoom in. You are responsible for showing the players what's in the scene. Use descriptions of what the players see, hear, smell, taste, and feel. Think about the mood, and start with the big things.

Example:

The old library is quiet and cold. The air is oddly still. A soft light spills in from behind, revealing a few rows of dusty bookshelves. The shelves end only a few meters ahead, but far beyond them you catch a faint glint in the darkness, suggesting the room is much larger than it first appears.

The dimensions and features of the library, do not need to be literal and precise. You can and should rely on the players imagination to fill gaps. Again, start with big. If a player wants to pick a smaller part of the room to focus on, that is when you zoom in.

In running the game, it's important that you be fair, impartial, and consistent. That means allowing the characters to succeed or fail based on their choices. Don't help them when they're in danger or struggling to solve a challenge, but also, don't trick them or create impossible situations.

When portraying the non-player character(s) (NPC), that is your character. You portray them. You decide what they know, think, feel, and what they do and how. You don't need to be an excellent actor. You may rely on describing how the NPC expresses themself and how they sound, such as if they're clearly angry, or if they're clearly surprising their frustration.

Fiction-First Play

Many video games prepare players to think about the game's rules and mechanics. Game mechanics and rules are intended to simulate something that the videogame can't do and are a work-around for a limitation of the medium of the game.

This is a game about conversation. A human mind, or a table full of human minds, do not have as many limitations as a video game. There are things we can figure out using our own judgment.

When a player describes an action, do not consult the rules to see if it is permitted. Instead, when a player describes an action, judge it by how the world works, not by what the rules allow. Then, decide how. Base the difficulty of the action on how likely it would be for an ordinary person to succeed at it in real life. Don't choose an arbitrary difficulty or a difficulty with the intent of making a more challenging scene. Be consistent. If a similar action succeeded earlier, it should succeed again under similar circumstances.

This rules exist to support the fiction, not to constrain it.

When to Roll vs When Not to Roll

In following with a fiction-first style of play, we rely on the logic of the fiction to guide us. If an ordinary person could do it reliably, the character succeeds without rolling. If an action is truly impossible, no roll can make it succeed. The dice don’t override the logic of the world.

Dice are a tool for the GM to use to resolve situations where a judgment alone won't do. When an outcome is uncertain, a roll may be needed when there are meaningful consequences for failure, if there is danger, or if the action is being actively contested. Roll only when failure would matters; when it could change the situation, introduce danger, or complicate the story.

Don't call for a roll if nothing happens on a failure. Establish a consequence. Loss of time, danger approaches, etc.

Player-Skill Forward

This game relies on the players’ skill, judgment, and creativity rather than on character powers or mechanical bonuses. Players should rely on their own intelligence, wisdom, charisma, luck, and creativity.

We don’t roll to perceive things in a room; we discover what’s there by describing how we explore it. We don’t roll to influence others with speech; we persuade NPCs by making clear arguments, offering what they need, and responding to their objections. We don’t roll to solve obstacles; obstacles are problems for the players to solve using their own wits and creativity.

Player‑skill‑forward play keeps the game grounded and immersive. It encourages players to think like their characters and engage directly with the fiction instead of relying on mechanics to do the thinking for them.

GM Principles

-Test empathy, not power

-Play to find out what happens

-Prepare the world, not the story or the outcome

-Challenge the characters, not the players

-Present danger honestly and clearly

-Stay neutral

-Let consequences follow

-The world is neither hostile nor friendly until the players act

-NPCs have motives, not alignments

-Use rolls only when needed

-Reward player creativity

-Respect player agency

-Roll dice openly

Player Principles

-Characters must suit the tone and the setting

-Treat characters like people, not obstacles

-Act through the fiction, not the character sheet

-Be proactive. Seek goals

-Make your intent clear

-Embrace consequences

-Collaborate, don’t compete

-Solve problems with your wits, not your stats

-Stay curious

-Explore, investigate, and engage with the world the GM presents

-Don't exploit weaknesses in the mechanics or rules

-No rules discussion or questions during the game

-Put your phones away

MATERIALS

Pencil, paper, and six-sided dice. Optional: miniatures (minis), a 6" grid, tokens to represent light, hope, or other narrative resources.

CORE MECHANICS

3d6 + Modifiers, Roll-Over

Roll three six-sided dice, add one modifier from an attribute, and add one modifier from a talent (3d6 + attribute + talent). Meet or exceed a difficulty (described as a target number or TN). Most 3d6 rolls fall between 9-12, so small bonuses matter.

Combining Modifiers

Talents are separate from attributes. Some talents add a modifier to 3d6 rolls. A 3d6 roll can only benefit from one attribute and one talent at a time.

3d6 + attribute + talent bonus

Multiple talents never stack with the same roll. Use the attribute and talent that best fits the fiction.

DIFFICULTY SCALE

Difficulty of actions should feel intuitive and meets your expectation of a difficulty in a believable world. Refer to the scale below of Difficulty Target Numbers (or Difficulty TNs). If an action can reasonably succeed, no roll needed. Call for rolls when the outcome is uncertain and the consequences are dangerous or dramatically meaningful.

TN 6 Trivial (95% success)

TN 7 Trivial (91%)

TN 8 Very Easy (84%)

TN 9 Easy (74%)

TN 10 Standard  (62%)

TN 11 Standard (50%)

TN 12 Hard (37%)

TN 13 Very Hard (26%)

TN 14 Heroic (16%)

TN 15 Very Heroic (9%)

TN 16 Legendary (5%)

SITUATIONAL MODIFIERS

In some games, players get bonuses or penalties by making changes to the situation such as using a proper tool or getting help from an ally. These bonuses or penalties are called situational modifiers. They can be complex. This is messy for Bright-Dark.

In Bright-Dark, the GM may adjust the Difficulty TN of a roll by no more than ±1 to reflect the situation. No stacking. This does not represent a change in objective difficulty; it is simply a way to keep the math simple and the fiction clear.

Examples: Half-Cover, Defending, Surrounded or flanking, Darkness, obscuring features, hidden opponents, being grappled or prone, stormy weather, treacherous ground, tight spaces, physical conditions such as exhaustion, injury, sickness, or poison, broken or bad equipment, magic conditions, curses, blessings.

CONDITIONS & STATUS EFFECTS

Most conditions familiar to Fantasy TTRPGs are mechanical. In Bright-Dark, the statuses exist in the fiction, not the rules. They are left undefined so that the GM may adjudicate them as situational modifiers (see above mechanic) or story developments. Not all poisons or venoms need to be the same. Some reduce current health, some temporarily reduce attributes (reference the Modifier Table in the Attributes section). Some might reduce your movement speed to slow.

BRIGHT-DARK FANTASY GENRE-SPECIFIC MECHANICS

A bright-dark fantasy world’s tone (not morality) can be reinforced by these mechanics: Light Bonus and Darkness Penalty. Use them sparingly, yet meaningfully. A good rule of thumb is never for routine actions and always for emotionally charged choices.

Light Bonus

When acting with hope, courage, or protecting others, roll 4d6, keep the highest three.

Examples: Believing in hope in a dim situation, acting with courage despite fear, showing kindness that costs something, shielding others from harm, and actions that reinforce hope.

Darkness Penalty

When acting in despair, corruption, or darkness, roll 4d6, keep the lowest three.

Examples: Despair when a character has given up, even temporarily, corruption when the character taps into a harmful force or gives into temptation, displays malice or cruelty, when fear overwhelms judgment, or moments that make things worse emotionally.

FRACTIONS

If any fractions occur, always round in the player's favor. No exceptions. This is fast, intuitive, and generous.

FAILING FORWARD AT A COST

Typically, success and failure is pass or fail; however, if a player's roll is within 1 of the TN, a GM can use their discretion to allow characters to fail forward at a cost. The cost should suit the fiction. Consider player input for this.

This rule is about pacing rather than releasing tension because it avoids the game from stalling due to bad rolls. Good pacing is good for tension.

REACTION ROLLS

Reaction rolls determine the starting attitude of newly met NPCs. The GM rolls 3d6 + the Emotion modifier of the lead or nearest PC. Use the result to establish the NPC’s initial disposition.

Reaction Table

3d6 + Emotion modifier of the lead or nearest PC. Use this table as a guide. When in doubt, feel the dice.

Below is a Reaction Roll table showing five degrees of results. The GM should interpret the meaning of the result within the fiction. For example, Worst Case does not mean the NPC is automatically violent, the reaction is the worst reaction for that situation.

TN 8 or Less: Worst Case

9-11: Unfavorable

12: Neutral

13-14: Favorable

15+: Best Case

Reaction rolls set the initial tone, not the entire relationship. Treat the result as an emotional cue, not a script. NPCs can warm up or cool down based on the PCs’ behavior.

MORALE CHECKS

Thinking, feeling creatures have a sense of self-preservation. They don't just fight to the death unless the fiction demands it.

When opponents have been reduced to half their collective Health or half their number, the GM makes a Morale Check.

Roll 3d6 vs the creature's Morale TN.

-If the result meets or beats the Morale TN: They keep morale and continue to fight.

-If the roll is below the Morale TN: They lose morale and may flee, surrender, hide, or attempt to parley.

Creatures who are brave have lower Morale TNs. Creatures who are cowardly have higher Morale TNs. Average creatures have a Morale TN of 10 or 11. 8 is brave, 13 is cowardly. Mindless creatures do not make morale checks.

Morale checks reflect fear, instinct, exhaustion, and the emotional reality of combat.

CHARACTER CREATION

Player characters must suit the tone and setting of the game. Bright-Dark characters are ordinary person who become adventurers. They are rarely extraordinary and never superhuman.

After you've created a wound, determined your attributes and modifiers, chosen your talent, and established your starting resources, go to the Equipment section.

CREATE A WOUND

Every character in a bright‑dark world carries a wound: a quiet grief, fear, or truth they struggle to face. It is the emotional tension (or pain point) that makes your character human and gives their choices weight.

Think of your wound as a roleplaying prompt that helps you roleplay with depth, not a constraint that limits you. 

Create a wound by writing a single sentence describing something your character carries inside them. It might be a fear, a regret, a loss, a burden, a longing, a temptation, or a doubt.

Generic Examples:

“I’m afraid I’ll fail the people who trust me.”

“I can’t forgive myself for surviving when others didn’t.”

“I don’t trust myself to make the right choice when it matters.”

“I’m terrified that the people I love will see who I really am.”

“I keep pretending I’m fine because I don’t know how to ask for help.”

“I want to be strong, but I’m afraid I’m only pretending.”

“I am burdened by this feeling that I was meant to do more than this.”

“I fear that kindness will be used against me again.”

"I'm tempted by wealth and power because then people might respect me."

“I’m haunted by the thought that I abandoned someone who needed me.”

"I regret that my past inaction got my loved ones hurt."

The wound explains why certain choices feel difficult, why hope feels fragile, and why moments of courage or kindness matter. Your wound is the emotional heart of your character’s journey; The place where your light and your darkness meet.

ATTRIBUTES & MODIFIERS

Attributes

Characters in Bright-Dark rely on their own skill, judgment, and creativity. Players solve puzzles, notice details, interpret clues, and interact socially through roleplay. Attributes only measure the things a character can do that cannot be handled by player skill alone.

Attributes fall into two groups: Physical and Inner.

Physical Attributes

These describe clear, intuitive aspects of the body.

Strength

Strength measures raw physical force.

Use Strength when you:

-strike in melee

-lift, push, or break something

-overpower an opponent

-exert sudden force

Endurance

Endurance measures stamina and toughness.

Use Endurance when you:

-resist fatigue, cold, poison, or pain

-push through long exertion

-survive harsh conditions

-endure physical strain

Agility

Agility measures speed, balance, and coordination.

Use Agility when you:

-dodge attacks

-sneak or hide

-climb, jump, or tumble

-make ranged attacks

Inner Attributes

These describe distinct, functional aspects of the mind and spirit. Each governs a different type of non‑physical action. Players are expected to user their own intelligence, wisdom, charisma, luck, and creativity in play. These attributes are for mechanics.

Mind

Mind represents what you know and how you apply it. Use Mind when you:

-operate or repair tools and mechanisms

-analyze magical effects

-recall useful lore

-maintain mental focus during complex tasks

Mind does not govern perception, puzzle‑solving, or social insight; those rely on player skill.

Will

Will represents mental and spiritual resilience. Use Will when you:

-resist fear, stress, or despair

-withstand corruption or supernatural influence

-maintain control during dangerous magic

-hold your identity firm against spiritual pressure

Will is about resistance and self-control.

Emotion

Emotion represents inner fire, passion, and the strength of feeling. Use Emotion when you:

-cast magic fueled by passion, empathy, or courage

-channel intense feelings into action

-perform acts of bravery or self‑sacrifice

-express magic through connection or conviction

Emotion is about feelings.

Why These Attributes Exist

Bright‑Dark is a player‑skill‑first game. Attributes only simulate actions that:

-cannot be solved by player reasoning

-involve physical capability

-involve inner strength or magical force

-require mechanical resolution

Perception, deduction, social interaction, and puzzle solving belongs to the players, not the character sheet.

Think about the inner attributes like this: Mind is what you know. Emotion is what you feel. Will is your self-control. This makes attributes simple, intuitive, and impossible to confuse.

Modifiers

A modifier is a number that describe an attribute. They are intuitive, small and meaningful.

Modifier Table

Modifier    Description

-3 Sickly, Injured, Cursed, Badly Poisoned, Blind

-2 Poor

-1 Below Average

 0 Average

+1 Good

+2 Excellent

+3 Peak Human Ability (Rare, World-class)

Note: Modifiers of +3 are rare and represent exceptional individuals. Most characters will fall between –1 and +2. -3 Modifiers are suggestions, not rules, and may be given temporarily by the GM when the fiction suits it.

Stat Arrays

Below are some choice arrays for statistics (modifiers). The GM chooses which array fits their campaign. Alternatively, a GM may create their own. Choose an array that matches the emotional tone of your campaign. Bright‑Dark stories benefit from characters who feel vulnerable and human.

Players, distribute the modifiers from the campaign's array among your attributes as you please.

Ordinary characters begin play with:

+2, +1, +1, 0, 0, -1

Characters are capable and human, with one strong trait and one weakness.

Grounded, more vulnerable characters (best for bright-dark) begin play with:

+2, +1, 0, 0, -1, -2

Characters feel fragile, realistic, and emotionally grounded. Strengths matter, but weaknesses shape the story.

Gifted, above average characters begin play with:

+3, +1, 0, 0, 0, -1

Characters have one exceptional trait and generally competent abilities, suitable for slightly more heroic play.

Combining Modifiers (restated from the Core Rules)

The next section covers talents, which are separate from attributes. Some talents add a modifier to 3d6 rolls. A 3d6 roll can only benefit from one attribute and one talent at a time.

3d6 + attribute + talent bonus

Multiple talents never stack with the same roll. Use the attribute and talent that best fits the fiction.

 

Examples: A +2 attribute combined with a +2 talent represents excellent ability. A +3 stat combined with a rare talent represents peak human performance.

TALENTS

Talents distinguish your character. Choose one at character creation. Additional talents may be chosen during character improvement, but they must suit the fiction; one does not ordinarily become a magic‑user, learn a new language, or gain a brand-new skill spontaneously.

This game encourages DIY. Here is some guidance for designing your own talents:

-Common, ordinary talents grant a flat +1 bonus to specific rolls.

-Uncommon, specially honed or trained talents grant a +2 bonus.

-Rare, powerful talents allow you to roll 4d6 and keep the highest three for certain checks.

-Some talents may grant a specialized skill, ability, craft, or magic that no one else ordinarily has.

As part of the DIY aspect of this game, an existing talent listed here may be improved one step at a time during character improvement, following the guidance above.

- Acrobat: Add +1 to rolls to balance, climb, tumble, vault obstacles, or move through tight or unstable spaces.

-Alchemist: Almost no one understands alchemy, but you do. You know a few basic recipes and can improvise new concoctions using the Mind attribute and the theme of "Fantasy Science." See the Alchemy Section for more.

- Attractive Presence: When you trigger a reaction roll, roll 4d6 and keep the highest three instead of 3d6. Something about your presence draws attention or eases tension. It might be beauty, confidence, authority, or an inner quality that others respond to.

- Brute: Add +1d6 to melee weapon damage, but subtract 1 from your Defense. You hit harder than most, but your aggressive style leaves you more exposed.

- Bushcraft: add +1 to tracking, foraging, pathfinding, and wilderness survival. You have practical knowledge of the wild and how to live in it.

- Diehard: Add +1 to resist fatigue, disease, poison, harsh conditions, long exertion, or heavy physical strain.

- Firearms: Firearms are rare and expensive. Most people do not know how to use them, but you do. Firearms are always loud enough to attract unwanted attention, and bright enough to momentary spoil night vision, but they deal 3d6 damage. On a critical failure, the gun jams and must be cleared as an action. Ammunition crafting is hand-waved for the sake of play, but materials for ammo are rare and costly such that you can reliably restock only a small amount at a time. Expect to carry about six shots.

- Hardy: Base maximum Health is 15 + attribute rather than 10 + attribute.

- Hunter: You have expertise in fighting a specific type of opponent. Choose: Wo/Man (i.e. outlaws), Local Beast (ordinary animals like wolves), Plants, or choose something of your own. Add a +1 to hit and damage against them, and to track them.

- Hurler: Extends normal throwing range from Near to Far.

- Lucky: critical hit range increases to roll of a natural 16 or higher rather than 17

- Marksman: You do not suffer penalties to hit due to range, and you do not suffer penalties to called shots while in Near range. 

- Magical Bloodline: Add +2 to resist magical charm and magical sleep

- Magic-User: You can use magic. Refer to the Magic Section for rules and additional magic talents for magic-users to choose as part of character improvement.

-Polyglot: You can speak neighboring languages well enough to get by, though not fluently. You recognize their written forms and a few common words, but cannot fully read or write them. Your proficiency is utilitarian and depends on the fiction.

- Pugilist: Add +1 to rolls to grapple, to escape grapples, to make unarmed attacks, and to unarmed damage.

-Scholar: You’re well studied in various subjects. You gain a +1 to recall lore, history, and natural science.

-Shieldbearer: When using a shield, add +1 to Defense.

-Signature Weapon: Choose a weapon type (staff, mace, hammer, sword, great sword, dagger, longbow, etc.). When you use this weapon, you gain a +1 to hit and damage rolls.

- Steady Presence: You and nearby allies gain +1 to resist fear, despair, stress, confusion, or magical influence. Something about your presence helps others hold emotionally steady in difficult moments.

- Thievery: add +1 to rolls to sneak, hide, pick locks, palm, lift or plant objects without notice, and perform delicate tasks with your hands.

- Quick Reflexes: Add +1 to rolls to dodge traps, avoid sudden danger, and respond to surprise.

RESOURCES

Your resources are Health, Stamina, and Ether. At character creation, you get 3 points to distribute to these resources as desired. See the Rest & Recovery rules information about recovering lost resources.

Health

Base maximum Health is 10 + Strength modifier. It's a measure of your physical condition. Lost health abstractly represents wounds and injuries. Recover 1 lost Health per day; 2 per day of dedicated bedrest in a place of safety (a town). At 0 or less Health, treat as 0, and you are unconscious. While unconscious, subsequent hits are deathblows. See more about Unconsciousness in the Combat section.

Stamina

Spend 1 Stamina to you push yourself for one action. This lets you roll 4d6 and keep the highest three.

Begin play with maximum Stamina equal to Endurance (minimum 0). Maximum Stamina caps out at 5 + Endurance. Lose 1 stamina if you fail a roll against fatigue. Recover all spent stamina after finishing a night of sleep.

Note: Fatigue is not a mechanical condition. The consequence of having 0 Stamina is that you can no longer push yourself.

Ether

Ether is only spent when casting spells. Minor spells cost 1 Ether, major spells cost 2+. 1 Ether is lost when a spell roll fails.

Begin play with maximum Ether equal to the best of either Mind, Will, or Emotion (player choice and it should suit the fiction). Maximum Ether caps at 5 + the better of Mind, Will, or Emotion. Recover all spent ether after finishing a night of rest.

Note: Ether is the substance that spirits and magic are made up. It permeates the whole world in trace amounts. This information may not be known, even to magic-users.

WHAT'S MISSING?

No catalog or mechanical rules for fantasy races. If the GM wants fantasy races, add them.

When you introduce fantasy races to Bright-Dark, ignore their traditional high-fantasy forms. They must be people first and archetypes second. Humanize them. They must be grounded, not mythic. Their fantasy should express the world's wounds. They must not overshadow the human-scale stakes. 

CHARACTER IMPROVEMENT

Character improvement should expand depth, not breadth.

Improvement is milestone-based. A milestone is achieved when players complete an adventure and either redeem a shadow, restore a light, or fail and bring ruination. Milestones typically occur every one to three sessions, depending on the pace of the story. 

At each milestone, a character may choose one of the following:

- Improve one attribute by 1 (up to +3)

- Add a talent (Recommended cap of 3 Talents)

- Add +2 to maximum Health (cap 20 + Strength modifier)

- Add +1 to one resource (Stamina or Ether, up to their caps which are defined in the Resources section)

Some improvements may require training or guidance from an NPC if they do not fit the character’s established experience. For example, learning to swim or cast magic without prior exposure may require a tutor.

EQUIPMENT

No Catalog

There is no catalog of weapons, armor, or other items. In this game, rely on your creativity when picking out starting equipment or shopping for new items. What do you need to solve the next problem? Is it available within the fiction?

Starting Equipment

At character creation, your character begins with all equipment that suits their concept, background, and story. Equipment should support the character’s identity and the tone of the game, not restrict it.

GMs should restrict starting characters from having armor that grants a Defense TN of 13 or higher, as it makes them too hard to hit and spoils the tone of Bright‑Dark

Weapons

Most weapons deal 1d6 + modifier damage. Strength is added to melee weapons; Agility is added to ranged weapons. For variety, the GM may use the following guidelines:

- Improvised weapons: 1d3 damage

- Light or small weapons: 1d6-1 damage (minimum 1)

- Average weapons: 1d6 damage

- Large, heavy, or two-handed weapons: 1d6+1 damage

Armor

Armor describes how difficult you are to hit. These TNs are guidelines; the fiction determines what armor looks like.

- Unarmored TN 8

- Light Armor (Quilted or Leather Armor) TN 9

- Medium Armor (Banded Armor, Mail Armor) TN 10

- Heavy Armor (Plate) TN 11

- Shield, Wooden (TN +1)

Defense TN describes how exposed you are rather how protected, well defended, or skilled you are. Defense TN reflects the moment, not the character. Armor is added to Defense TN, not attributes like Agility. Situational Modifiers (see Core Mechanics) in play due to exposure may apply:

-Partial Cover or darkness +1

-Flanked or Being Surrounded -1

-Grappled, Knocked Down, or Prone -1

-0 (zero) Stamina or conditions like sickness -1

Item Management and Encumbrance

There are no slots and no encumbrance rules. Bright-dark is not about simulation or bookkeeping, it's about the fiction and the tone. If a player wants equipment that feels excessive or out of tone, the GM may ask how the character carries it or how it fits their concept.

Players and GMs should consider what is appropriate, grounded, and fitting for the character. Small or common items (rope, chalk, flint, quiver of arrows, etc.) are assumed to be included if they make sense.

Rest & Recovery

Rest is the moment where hope returns. There are short rests and full rests. There are also rules for when either of these rests are unsafe or magical.

Short Rest (about 10 minutes)

Conscious characters who take a breather after a scene of exertion, such as combat or a chase, may recover 1 Stamina. They may only recover Stamina spent in the most recent scene of exertion, not from earlier scenes.

A short rest may allow any character to recover 1 Ether only if the moment is peaceful, meaningful, or emotionally resonant.

Full Rest (Night’s Sleep)

A full rest is a night of sleep in a safe place. During a full rest, characters recover all Stamina, all Ether, and 1 Health. They remove dizzy, shaken, fatigue, and most minor conditions. Severe conditions (poison, curse, corruption) remain untreated.

Any Unsafe Rest

If characters attempt to rest in a wounded place, cursed site, or dangerous environment, they recover Stamina but not Ether or Health. Conditions may linger. 

The GM may call for an Endurance roll if the environment’s wound presses on them during an unsafe rest.

Magical or Ritual Rest

Some sacred or meaningful places such as shrines, lanterns, sacred groves, forgotten altars, may offer special rest that provides its own benefits in addition to any other rest taken.

As narratively suitable and at the GM’s discretion, these places may restore Ether, restore Health, remove conditions, grant clarity or visions, or soothe wounds.

SOCIAL INTERACTION

Social interaction is not diplomacy mini-games or attribute checks. In Bright-Dark, social interaction is just exploration and discovery of a character through conversation. The entirety of a social encounter should be handled by roleplay, not game procedure, rules, or mechanics (with one exception). Keep these scenes freeform.

Not every NPC will challenge the players and not every conversation will have stakes. When an NPC does challenge the players, treat it like a social puzzle. Most are simple, not complex. Players goals are:

1. Learn the NPC's needs,

2. Offer something to satisfy the NPCs' needs in exchange for the NPC satisfying player needs, and

3. Overcome objections held by the NPC if any

An objection is a fear, doubt, or other reason why NPCs may reject player offers.  Not all NPCs have objections. Sometimes NPC objections cannot be overcome. You don't need to solve every NPC. Look for how failure may reveal new truths, tensions, or opportunities.

Treat NPCs as real people. Rely on your curiosity and creativity. Try to make them happy or at least understood. They will remember how you treated them.

To read an NPC, pay attention to the GM's portrayal and the GM's descriptions.  Read in between the lines. There may also be hints in the NPCs personal space or how other NPCs describe them when they're not around.

Violence

For most NPCs, violence is not their first choice, and they do not want to fight to the death. If combat begins, the conversation is not suspended or ended. The conversation can continue in fragments on each side's turns.

The One Exception

The Reaction Roll (see Core Mechanics) is rolled openly by the GM when the players first meet a new NPC. It randomly determines the NPC's starting attitude towards the players. This creates an emergent story rather than a prepared one.

Exploration

What Exploration in Bright-Dark Feels Like

Exploration in Bright‑Dark is about discovery under risk. Players make choices, uncover what is hidden, and learn things others might have missed, all while carefully managing risk in a wounded world.

Exploration in Bright-Dark is not about finding treasure for treasure's sake. Exploration leads to intended discoveries that advance the story and unintended discoveries that reveal new truths, risks, or opportunities. Not everything found is sought, but everything found matters.

Bright-Dark characters still find treasure, whether they intended to or not. Treasure is not about bookkeeping or wealth accumulation; it exists to satisfy the feeling of progress and reward. Characters usually find just enough treasure to sustain their adventures. Treasure may take many forms: coin, supplies, tools, relics, curiosities, or small wonders. What matters is not its monetary value, but how it helps the characters continue their journey.

Exploration Procedure

A conversational procedure for discovering wounded places.

Exploration in Bright‑Dark is slow, sensory, and emotional. The world is dimming, and every major place carries a wound. Players explore by asking questions, describing actions, and following their curiosity.

There are four parts to exploration:

Describe → Interact → Endure → Discover

Mechanically lite. No tables. No rolls unless needed.

1. DESCRIBE (GM)

The GM describes:

-what is obvious

-what is subtle

-what is felt

-what is heard

-what is smelled

-what is strange

-what is wounded

Information that is reasonably obvious to the character is given freely by the GM.

Rooms have moods. Major locations have wounds. A location's wound is the source of a pressure that the players must identify and tend to. It is the emotional truth of the place; the hurt that shapes its atmosphere, its dangers, and its behavior. It can be an extinguished lantern, a shrine desecrated by a cursed object, a broken relic, a missing artifact, tainted water, a disturbed grave, or a rotting infection. The wound expresses a grief, a need unfulfilled, hunger, burden, temptation, confusion, loss, loneliness, or fear.

The wound is not a lock, not a puzzle, and not a quest objective. It's the hurt of the place. Players discover it through curiosity, interaction, and attention, not through mechanics.

If the players discover the wound, they can attempt to heal, south, or otherwise address the wound and make the location a little brighter.

2. INTERACT (Players)

Players describe what they do:

-examine

-touch

-listen

-test

-follow

-question

-comfort

-investigate

If the action is:

-safe → the GM narrates the result

-risky → roll 3d6 + appropriate trait

-uncertain → roll 3d6 + appropriate trait

-emotional/magical → roll 3d6 + appropriate trait (most often Will or Emotion)

No rolling dice to notice, to investigate, or to interact. Rolls only resolve uncertainty or risk.

3. ENDURE (GM + Players)

When players meaningfully interact with a major location’s wound, the GM may call for an Endurance roll if the wound pushes back:

Roll 3d6 + Endurance

On failure, the GM chooses one consequence based on the nature of the wound:

-Loss of a resources (Health, Stamina, or Ether)

-become shaken. You suffer a brief loss of composure. −1 on rolls involving courage or clarity until you rest.

-suffer a condition (poison, fatigue, disease, etc., as appropriate)

-attract a wounded creature’s attention. Note that attracting its attention means the creature becomes aware of a disturbance. Whether is detects the players or appears is dependent on the creature's nature, mood, and wound.

If the wound harms the body → Health loss

Examples: The wound bites, burns, cuts, chills, or lashes out.

If the wound exhausts or drains → Stamina loss

Examples: The wound weighs on the body, drains strength, or exhausts effort.

If the wound is magical or spiritual → Ether loss

Examples: The wound pulls at your spirit, siphons energy, or disrupts inner balance.

Consequences are diegetic, not abstract. Endure is the emotional cost of exploring wounded places.

Rooms do not cause Endurance rolls; Major locations do.

4. DISCOVER (GM)

When players meaningfully engage with the place:
-ask the right questions
-follow the emotional thread
-interact with the wound
-show curiosity

then...

The GM reveals the wound of the location. This is not a reward. It is not loot. It is not a mechanical unlock. It is the truth of the place:
-a grief
-a fear
-a memory
-a corruption
-a longing
-a sorrow
-a broken wonder

Discovery is narrative, not mechanical.

COMBAT

What Combat is in Bright-Dark

Combat in Bright‑Dark is not something heroes seek out. Most characters are ordinary people trying to solve a problem, and danger is something they walk into because the world demands courage, not because they crave violence. Combat may not be the solution to a problem and often it gets in the way of the solution. That said, Bright‑Dark characters can be warriors, but even warriors are shaped by the world’s wounds, not by glory.

This makes combat in Bright‑Dark rare, dangerous, and emotionally charged. It happens when fear, grief, or desperation spill over, when a wounded being lashes out, when corruption twists something gentle into something violent, or when a moment of misunderstanding becomes a moment of crisis. Fights are short, messy, and costly. Combat is not about defeating enemies; it is about surviving encounters with wounded beings.

Combat should feel tense, intimate, and human‑scale. Every strike matters. Every choice has weight. Violence always leaves a mark either on the mind, the body, the story, or the world.

Combat should feel like brief struggles for life and death, not a sport.

Why Combat Happens

Combat occurs when:

-A creature lashes out from fear or pain

-A corrupted place reacts violently

-Someone is protecting something fragile

-Misunderstanding escalates

-Desperation overwhelms reason

Combat is never the first option. It is what happens when gentler paths fail.

What Combat Costs

Violence always carries consequences:

-Physical injury

-Emotional strain

-Dimming wonder

-Worsening corruption

-Broken trust

-Lost opportunities

-Lingering guilt

Victory hurts. Survival scars.

How Combat Works

Bright‑dark combat is fast and decisive. A few exchanges can determine the outcome. Characters act with urgency, not strategy. The goal is not to “win”, it is to end the danger with as little harm as possible.

During combat, characters may:

-Defend

-Flee

-Calm

-Restrain

-Protect

-Plead

-Sacrifice

-Attack, but hopefully only when necessary

Killing is possible, but never ideal. Mercy is powerful, but never guaranteed.

COMBAT PROCUDURE

Transitioning into combat in Bright‑Dark should feel seamless. Rolling to see who goes first is immersion‑breaking, so combat begins when the fiction demands it. The side that acts first in the narrative acts first in the game.

Side-Based Turn Order

Turn order is per side, not per character.

Each combat round has two turns:

-Player Side Turn

-GM Side Turn

After both sides act, the round ends and a new round begins. This keeps combat fast, tense, and focused.

Turns

On your turn, you may:

-Move without acting,

-Act without moving,

-Or move as part of your action.

*No tactical clutter. There are no double moves, no double actions, no delaying actions, and no interrupting another turn. Combat is decisive and immediate. Remember to describe your action like writing a line in a book!

Player‑Side Turn Structure

Player turns have two phases:

1. Declaration Phase

All players declare what they intend to do. Once declared, actions cannot be changed. This reinforces Bright‑Dark’s tone: fear, urgency, and commitment.

2. Resolution Phase

All players roll their dice. The GM determines and describes what happens based on the fiction and the rolls. This keeps combat flowing and prevents tactical micromanagement.

Resolving Combat

Combat ends when one side is defeated, surrenders, flees, or if both sides agree to cease fighting and parley.

Combat is not about killing enemies, it is about surviving encounters with wounded beings.

Retreat, Pursuit & Mercy

Retreat, pursuit, and mercy are moments where characters choose how violence ends, not how it continues.

Retreat

Retreat in Bright-Dark is not a tactical disengage, it’s a narrative choice to stop fighting and escape danger.

A side may retreat on its turn if the fiction allows it; if there is a path, if the characters are not surrounded or trapped. Retreat ends combat immediately. No roll needed. The GM adjudicates whether escape is possible.

Pursuit

The other side may pursue if the fiction supports pursuit. Pursuit is not a chase scene; instead, combat continues in a new space.

Mercy

A side may offer mercy for its turn. If the other side accepts, combat ends immediately. If the other side refuses, combat continues.

Concluding Combat

When the threat is gone, combat ends immediately.

There is no lingering initiative or round structure.

1. Apply conditions only if they matter.  

Conditions should be narrative, emotional, or tied to the wound.

2. Breather

The players may opt to take a short rest.

3. Check for unconscious characters.

Unconscious characters wake up within about 10 minutes; they do not benefit from a breather (short rest). Apply unconsciousness, wake‑up, magical recovery, and deathblow rules.

4. Narrate the aftermath.  

The GM describes how the world settles, how the wound reacts, and how the tone shifts.

5. Loot only if meaningful.  

Looting bodies spoils the tone of bright-dark. Items should matter emotionally or narratively, not mechanically.

Combat cleanup should be simple, quiet, and narrative; a moment of breath before the world’s wounds speak again.

Combat Mechanics

Attack Rolls

Roll 3d6 + Attribute + Talent against a the opponents Defense TN. On a hit, roll damage.

Damage Rolls

On a successful hit, roll damage. Damage is subtracted from Health.

-Barehanded damage: 1 damage + Strength + Talent 

-Weapon damage: Weapon Damage Die + Attribute + Talent.

Critical Hits

If your natural 3d6 result before adding modifiers is 17 or 18, that's a critical hit. Critical hits are rare moments of precious luck, not skill. They are the hit that somehow bypasses defense and lands just right. They are dangerous. On a critical hit, add 2d6 damage to your damage roll.

- Natural 17-18 = critical hit

- Natural 3-4 = miss; narratively appropriate but not punishing fumble at GM discretion

Dual-Wielding

Characters holding a weapon in each hand may choose which weapon to strike with. If they want to attack with both weapons, they:

-Make one attack roll with a situational -1 penalty

-Roll both damage rolls, but take the best result and discard the lowest result

Defending

When you defend, add +1 Situational Modifier to your Defense TN until your next turn. Your unarmored Defense TN is 8. Defense TN is based on armor; see the Equipment section for armor values.

Defending does not stack with other defensive actions. It simply represents bracing, guarding, or taking a more cautious stance.

Range

Range describes the distance of attacks, including spells. Bright-Dark assumes 5 feet as a grid space if gridded combat is used. One pencil or pen is about 6 inches and can represent 30 feet. Use these!

-Close: Within 5 feet. Melee attacks. Long weapons may reach 10 feet.

-Near: 6-30 feet. The limit of thrown weapons.

-Far: 31-60 feet. Ranged weapons and spells take -1 Situational Modifier to hit.

-Distant: 61-120 feet. Ranged weapons and spells take -1 to hit Situational Modifier; this is the limit of most ranged weapons and spells.

Range penalties apply to the attack roll, not to damage.

Movement Speed

Movement is intentionally simple. There are three movement speeds:

Normal Movement

30 feet (one pencil length) per combat turn. Most creatures, including humans, move at Normal speed.

Slow Movement

15 feet (half a pencil length) per combat turn.

Used when:

-Injured, Sick, Poisoned, Encumbered (within the fiction, not a mechanic)

-Restrained if the fiction still allows movement

-Crossing hazardous or difficult terrain

-Affected by a condition that reduces movement

-Humans use Slow Movement when climbing, swimming, crawling, or burrowing

Fast Movement

45 feet (one and a half pencil lengths) per combat turn.

Used by:

-Creatures faster than humans

-Flying creatures

Some land beasts (horses, etc.)

Flying creatures fall if their flight is impaired, hitting the ground in the same combat round.

Unconsciousness

When a character reaches 0 or less Health, treat as 0 Health, and they fall unconscious.

Waking an Unconscious Character

An unconscious character does not get their own rolls to wake up. Another character may spend an action to shake or rouse an unconscious ally. Roll 3d6 vs TN 14, and the character wakes with 1 Health.

Environmental effects that vigorously shake or jolt a character may also trigger a wake‑up attempt using the same TN.

If multiple characters help, the GM may grant a Light Bonus depending on the situation.

The setting is low-magic. If Health is magically restored to 1 or more, consciousness is immediately regained.

Radiant Moments (see the Game Master section) automatically succeed at TN 14 or less, allowing a guaranteed wake‑up.

Automatic Recovery

An unconscious character wakes automatically after 10 in-game minutes, unless the GM determines the situation prevents it (ongoing danger, magical effects, etc.). They awaken with 1 Health.

Critical Hit or Massive Damage

If the unconsciousness was caused by a critical hit or massive damage, the character is dizzy for the rest of the day. Massive damage means the character loses half or more of their maximum health in a single hit.

Dizzy

A character suffers a brief loss of balance and clarity. They take -1 on rolls involving balance, precision, or focus until they rest for a full night.

Death

If a character is unconscious and is attacked, the attack hits automatically and is treated a deathblow.

Don't do anything you wouldn't do in real life and play your character like you care what happens to them!

Cover

Cover is intentionally simple.

-Half Cover: The character is partially obscured by a solid obstacle. Apply a +1 Situational Modifier to Defense TN.

-Full Cover: The character is fully obscured by a solid obstacle. The character cannot be targeted directly.

Characters can be obstacles. If cover is involved and the attacker rolls a natural 3–4 fumble, the attack automatically hits the obstacle providing cover, even if that obstacle is another character.

Called Shots

Attacks normally target the torso. If a character aims for a specific body part, use the Situational Modifier rule:

-Limbs: -1

-Head: -1

Called shots are used to impose penalties or effects in addition to damage. Examples include:

-Disarm a foe (limb)

-Impair attack or damage rolls (limb injury)

-Blind (head)

-Stun or stagger (head)

-Reduce movement speed (limb injury)

-Trip (limb)

When players get creative, reward creativity. Strict mechanical interpretation of rules discourages creative play. Bright‑Dark thrives on flexible, narrative adjudication.

Subduing Attacks (Non‑Lethal Attacks)

NPCs reduced to 0 Health are normally dead. A character may declare a subduing attack to knock an opponent unconscious instead of killing them.

Subduing attacks use the same attack roll but take a -1 Situational Modifier.

If the attack reduces the target to 0 Health or less, treat the target as having 0 Health and unconscious, not dead.

Intent matters. Using the pommel of a sword or striking with the flat is subduing. Stabbing someone in the gut is not.

Striking an unconscious opponent is a deathblow. It counts as beating them to death.

Spell Casting Rolls

Spellcasting uses the same core mechanic as attacks:

Roll 3d6 + Attribute + Talent vs the spell’s TN.

-Minor Spells: TN 9

-Major Spells: TN 12

The Attribute used depends on the caster’s magical style chosen at character creation:

-Mind: Arcane, studied, or knowledge‑based magic

-Will: Spiritual magic

-Emotion: Wild or emotional magic

-On a success: The spell works as intended and the caster spends the Ether cost.

-On a failure: The spell fizzles; the caster spends 1 Ether.

-On a critical hit: The GM applies a bonus effect appropriate to the fiction.

-On a fumble (natural 3-4): The spell miscasts; the GM applies a complication appropriate to the fiction.

One Action, One Roll

Spellcasting is intentionally fast and intuitive.

A successful spell roll means the spell works exactly as intended. Players do not roll to cast and then roll again to hit or apply effects. Minor and Major spell TNs keep spellcasting simple and prevent multi‑roll magic. Magic is balanced by Ether, a limited resource.

NPC Spellcasting

NPCs do not use the player spellcasting system. They either roll to hit or the player rolls to avoid depending on the spell’s delivery.

If the spell works like a melee or ranged attack, the NPC rolls:

3d6 + Hit Bonus vs the PC’s Defense TN

If the spell splashes, flashes, mists, flames, bursts, radiates, waves, or relies on eye contact, sound, or presence, the player rolls to resist, avoid or endure.

-Must Be Dodged: 3d6 + Agility + Talent

-Must Be Endured: 3d6 + Endurance + Talent

-Must Be Resisted: 3d6 + Will + Talent

The GM chooses the appropriate defense based on the fiction.

Miscellaneous Movement

This subsection is about concepts, not mechanics or rules. Let these concepts live in the fiction, but don't worry about them mechanically.

-Turn Speed: Sometimes creatures must move forward to turn around. They cannot pivot in place and change direction. This can be creatures with long, inflexible bodies, creatures at full stride, and many creatures that fly or swim.

-Hover: Hovering describes a creature who can stop in mid-air and move in any direction (omni-directional) like a helicopter, a honeybee, or a hummingbird. Some winged creatures can hover in place in short bursts, for simplicity, we do not treat them as having hover flight.

-Flying: Describes a how creatures with wings like airfoils fly. They must constantly move forward and generate lift to stay aloft. Some can compensate for their turn speed with an aerial maneuver. For simplicity, they cannot ascend more than 10 ft per combat turn, but they can descend any distance rapidly.

Underwater Combat

Humans and similar fantasy races cannot hold their breath for very long while engaging in extraneous activity such as combat. Characters can fight underwater for four rounds. Each round after that, characters automatically lose 1 Stamina at the end of their turn. At 0 Stamina, they're unconscious even though they may have plenty of Health (see unconscious rules).

All actions within reason are considered situationally penalized by -1 while underwater including escaping grapples and attack rolls with all weapons except for attacks made with a dagger or spear. The range of Ranged all weapons are reduced to Near range (30 feet).

Mundane fire does not harm characters underwater. Magical fire is half as effective.

Fall Damage

Characters who fall great distances get hurt when they hit the ground. Roll 1d6 damager per 10 feet fallen. For simplicity, characters fall the entire distance to the ground in one turn.

Riding A Mount

Horses are considered a mount. When a character rides a mount, the mount's movement speed replaces the characters automatically. If the mount is trained to accept a rider, they automatically obey the rider's commands. For simplicity, we assume a player character knows how to ride a mount; no roll needed.

A GM may call for a reaction roll to determine if a mount is willing to accept a rider. Many animals used as mounts are skittish including horses; The GM may make a morale roll for the mount if the rider steers them into danger or frightening situations. A war horse is trained to ride into danger and does not need to roll for morale.

If the mount rejects the rider either due to a poor reaction roll or a failed morale roll, the mount may retain its turn. It can move independently and it can use its action to attempt to buck the rider. The rider must succeed a 3d6 + Strength roll vs TN 12 or fall off and take 1d6 damage.

Jousting, Charging and Trampling: A rider armed with a lance adds an additional 1d6 to damage rolls when charging. If struck in this way, that character falls prone unless they make a 3d6 Strength Roll vs TN 12. If the character is riding a horse when struck by a lance at charge, they must make that roll or fall and take 1d6 fall damage. If a horse runs on the prone body of a character, the character takes 1d6 damage.

MAGIC SECTION

Magic in Bright‑Dark is shaped by will, theme, and story, not by lists of spells. It is flexible, creative, and narrative-first.

Themes

Each character’s magic is limited to a theme (or a short list of themes).

A theme defines the style and limits of their magic. Most character have one theme. A rare few have two themes if it suits their story, and this typically describes characters who feel more mystical, trained, or unusual. No character should have more than two.

Examples include:

-fire

-illusion

-movement

-summoning

-healing

-shadow

-memory

-stone

-wind

Themes are intentionally broad. They give players direction without restricting creativity.

Casting Magic

When a player wants to cast a spell, they:

-Describe the intended effect in the fiction.

-The GM chooses a difficulty based on the effect, the theme, and the tone of the setting.

-The player rolls 3d6 + Attribute + Talent bonus to see if the magic succeeds. Refer to the Combat Mechanics subsection in the Combat Section for more on magic mechanics.

There is no spell list. Magic is shaped by imagination, not by rules. This encourages players to stay engaged with the story rather than disengage to check mechanics.

Magic and the Setting

Magic is limited by the tone of the world. In Bright‑Dark:

-Magic is rare, mysterious, and dangerous.

-Magic does not break physics.

-Magic has lower, middle, and upper limits defined by the setting.

-Magic may be powerful, but never superheroic.

Magic is wondrous, but never effortless.

This helps players understand what is possible, what is risky, and what is forbidden.

Scale of Effects

Minor Spells

-TN 9

-Small effects — immediate, personal, or subtle. One condition with a duration of the combat or 1d6 in damage or healing.

-Cost: 1 Ether

Major Spells

-TN 12

-Large effects — dramatic, wide, lasting, or powerful.  Either a powerful single spell or an AOE.
Powerful Single Spell: either two conditions, 2d6 damage / healing, or one condition + 1d6 damage / healing, on a single character or object.

AOE (area of effect): One condition or 1d6 in damage or healing affecting characters within a space (a diameter about 6" or one pencil length across); 

-Cost: 2 Ether for a single powerful attack, 2-3 Ether for an AOE.

World‑changing effects are impossible.

Failure

On a failure, the spell fizzles and the caster loses 1 Ether.

On a critical failure, the spell misfires and creates a complication determined either by the fiction or the GM.

This keeps magic dangerous and interesting.

Signature Spell  

A signature spell is a single, named magical effect tied to your theme. Whenever you cast that specific spell, you gain +1 to your spellcasting roll. Signature spells deepen your magical identity without expanding your theme. 

Signature spells are unlocked through story, not mechanics.

A character may gain a signature spell during a moment of emotional clarity, through a ritual or sacrifice, by interacting with a wound, by learning from a spirit or mentor, through a magical misfire, or by reaching a personal milestone.

Signature spells should feel earned, personal, and tied to the character’s journey.

Magic Talents

If you are a magic-user, you may choose one of these talents as part of character improvement.

-Magic Speak: Magic words are their own language, and some creatures speak in this language. Any magic-user may have a broken understanding, but you are fluent as if a native speaker.

-Magic Sense: You faintly sense the presence of nearby magic.

-Ritual Magic: You may cast a spell as a ritual by sacrificing something meaningful (such as 1 Health or a precious item). The ritual takes about 10 minutes and automatically succeeds.

-Magic Journeyman: Add +1 to spellcasting rolls.

-Magic Master (Prerequisite: Magic Journeyman): Add +2 to spellcasting rolls. Replaces the +1 from Magic Journeyman.

-Magic Overcharge: Spend 1 additional Ether to add a bonus die to your spellcasting roll.

-Efficient Caster: Reduce Ether costs by 1 (minimum 1). Spend 0 Ether on a failure.

-Spellshield: Add +1 to resist spells or magical effects targeting you.

-Magic Reservoir: Your maximum Ether capacity increases by 1.

-Magic Recovery: You recover 1 Ether as part of a short rest.

-Magic Potency: Your spell deals +1 additional damage or healing, or its duration lasts an additional round.

-Magic Eater: You can absorb ether as an action by touching another creature. You recover +1 Ether, but you also feel your wound intensely. The creature must have at least 1 Ether to absorb which is lost.

If the choice to take Ether from a friend comes from fear, despair, or temptation, gain 1 corruption.

Optional Magic Talents:

-Spell Stability: You gain +1 to maintain ongoing magical effects.

-Theme Expansion: Your theme expands slightly (GM approval): fire → smoke; shadow → silence; memory → forgetting.

-Arcane Anchor: Once per day, you may stabilize a spell so it lasts longer than normal.

-Emotional Casting: When your spell aligns with your emotional state, gain +1 to the roll.

-Wound‑Touched: Gain +1 when casting spells that interact with the world’s wounds.

Optional Rule: Wild Magic

Magic is unpredictable. Sometimes it surges. Sometimes it bites. There can be cursed areas that affect magic in ways that a magic-user can't anticipate. There can be personal curses that affect your control. Emotional instability or proximity to the world's wound can also cause wild magic.

When you cast a spell, designate one die of your 3d6 spellcasting roll to be your Wild Die.

After rolling:

If the Wild Die shows a 1 (backlash), subtract your highest die from the total result. This dramatically increases the chance of failure and complication.

If the Wild Die shows a 6 (surge), the Wild Die explodes! Roll an additional d6 and add it to your total. If that die is also a 6, it explodes again. This dramatically increases the chance of powerful, dramatic success.

Alchemy Section

Fantasy Science

Alchemy is not magic, it’s fantasy science. Potions, mixtures, and concoctions behave the way a common person imagines science might work in a fantasy world: plausible, imperfect, and never miraculous.

Crafting

Crafting potions is automatic in a workshop or laboratory. In the field, you rely on a portable kit, and results are not guaranteed. Crafting time, materials, costs, skill, and tools are hand‑waved for the sake of play. Potions cannot be miraculous; they’re just enough.

Tools and ingredients exist in the fiction, not in inventory slots.

Theme

Alchemy is freeform. Describe the potion you want to create within the broad theme of "Fantasy Science". Effects should be grounded in chemistry, biology, herbalism, metallurgy, or similar pseudo‑scientific ideas.

Limitations

Some ingredients are rare or costly, and mixtures spoil quickly. You cannot hoard potions or outfit allies with an arsenal. Your workshop may store preserved ingredients, but not finished mixtures.

You can maintain two prepared potions at a time. Creating a new one forces you to discard or destabilize an old one.

This keeps alchemy meaningful without complex resource management.

Field‑Crafting (Unstable Results)

Crafting in the field with your portable kit is unreliable. When using, consuming, or applying a potion crafted in the field, roll 3d6 + Mind vs TN 12 to determine success.

-Success: The potion works as intended.

-Failure: The potion is flawed, weak, or unreliable.

-Critical Failure: A complication occurs, determined by the fiction or the GM.

When in doubt about crafting time, assume one potion requires at least one hour; a non‑trivial amount of time in a potentially dangerous space.

One assistant can meaningfully contribute by adding their mechanical bonuses if they're also an alchemist. They cannot reduce crafting time.

Botched Potions

You cannot know whether a potion works until a full dose is tested (micro-testing is inadequate). It’s possible to accidentally poison someone or make them sick with a bad mixture.

Important: Failures are never catastrophic. They are scientific imperfections, not explosions. This keeps field‑crafting interesting without discouraging it.

GAME MASTER SECTION

TONE GUIDANCE

Bright‑Dark’s tone is human‑scale danger in a wounded world. The GM's role in portraying that world is to preserve that tone.

How to Maintain Tone

-Violence is costly. Even winning hurts. Even surviving leaves marks.

-Creatures feel fear. Morale checks matter. Surrender is common. Fleeing is natural.

-Magic is powerful but unstable. Critical hits and fumbles should feel emotional, not mechanical.

-Hope is fragile. Light Bonuses matter because they represent real courage.

-Darkness is seductive. Darkness Penalties matter because fear and despair change outcomes.

-The world is wounded. Environments are broken, strange, or scarred.

Encounters reflect that.

-Reaction rolls make new NPCs unpredictable. The players will not get too comfortable.

-Avoid distractions. Checking phones, side conversations, and discussing rules breaks immersion and tension.

Tone is present in the rules and mechanics but not enforced by them. Tone can only succeed when the participants at the table are invested.

Show Lightly, Tell Lightly

The GM should reveal the world’s wounds through small details, quiet moments, and honest consequences, not through speeches or heavy-handed narration. Trust players to feel the tone on their own. Bright-Dark works best when the GM offers just enough to guide the mood and lets the players meet the story halfway.

In other words, show enough, tell enough.

ENCOUNTER DESIGN

Bright-Dark encounters are not balanced set‑piece encounters. They are situations; moments of danger, emotion, and uncertainty. The GM’s job is not to create “fair fights,” but to create meaningful choices.

Principles of Encounter Design

-Encounters are problems, not battles. Most fights can be avoided, escaped, or resolved through mercy or parley.

-Danger is real. Even a single creature can threaten a group if the fiction supports it.

-Use the environment. Tight spaces, unstable ground, darkness, noise, and obstacles matter more than stat blocks.

-Let players see danger coming. Foreshadowing gives them agency: they choose whether to engage.

-Encounters escalate emotionally, not numerically. A wounded creature becoming desperate is more interesting than adding reinforcements.

Encounter Types

-Ambushes: Sudden, frightening, chaotic.

-Standoffs: Tense, slow, full of negotiation.

-Hunts: Pursuit, fear, exhaustion.

-Desperate Battles: Rare, brutal, short.

When to Call for a Morale Check

Please use Morale Checks! Use when:

-Half the group is down

-Half the group is wounded

-The leader falls

-The environment shifts (fire, collapse, darkness)

-The PCs do something terrifying or awe‑inspiring

Morale checks keep encounters from becoming grindy and reinforce the emotional realism of combat.

RUNNING WOUNDED BEINGS

Wounded beings are not monsters. They are creatures shaped by pain, fear, hunger, or corruption. They behave like animals, spirits, or people under duress.

Principles for Running Wounded Beings

-They avoid pain. They do not fight to the death unless cornered or compelled.

-They communicate. Growls, gestures, posture, cries, or magic can all be communication.

-They escalate unpredictably. A wounded being may suddenly flee, lash out, freeze, or plead.

-They respond to emotion. Fear, anger, calm, or compassion can change their behavior.

-They have motives. Hunger, territory, fear, protection, grief, corruption.

GM Guidance

Describe wounded beings as living, not as stat blocks. Let players feel the tension of fighting something that doesn’t want to die. This reinforces Bright‑Dark’s emotional core: Violence is never simple.

SOCIAL INERACTION GUIDANCE

In Bright-Dark, social interaction is just exploration and discovery of a character through conversation. Even dangerous creatures do not make violence their first choice and may be open to communication. They're not morally evil; They're complex, layered, and hurting. Your job as GM is to portray a character in a way that allows the players to figure them out.

Two Kinds of NPCs

There are two kinds of NPCs. Simple NPCs and Complex NPCs.

-Simple NPCs are shallow and generic. They don't have depth or complexity. They have first names, one or two-note personalities, basic physical descriptions, jobs, etc. These things let you run an NPC functionally and create the illusion that this is a real character. They are the ones who run shops, serve drinks, and occupy taverns. Recurring Simple NPCs can develop complexity over time.

-Complex NPCs have layers. How many layers depends on your game's needs and your abilities. Complex NPCs are important main characters such as mentors, patrons, allies, rivals, sidekicks, local authority figures, minor villains, and major villains.

Simple NPCs can, but do not often challenge players, and conversations with them often have low to no stakes.

Complex NPCs don't need to challenge players, or they can offer varying challenge that ranges from reluctance to help, making unfair requests, posing dilemmas, acting as obstacles who can't be reasoned with, or serving as the engine that drives the conflict in the adventure.

A Complex NPCs has:

-A goal: Something they want. This is their source of hope, and lacking it is also their source of fear, temptation, or despair.

-A wound: An emotional injury due to a past trauma. If the wound is unfair or undeserved, the NPC becomes more sympathetic. This is their grief and their darkness.

-A shield: This is a metaphorical shield. Conceptually, it is a coping or defense mechanism that protects the NPC from the pain of the wound, but ironically also protects the wound from anyone trying to heal it. The NPC may not be aware of their own shield. When their wound is touched, the shield raises. In practice, it appears as a behavior or a belief: Avoiding responsibility, blaming others, justifying harming, withdrawing, or lashing out.

-Redeeming traits: Qualities that make the NPC likeable or valuable, even if the NPC is dangerous or destructive. This is their light. Show this through small kindnesses, quiet courage, or their meaningful connections.

-An external obstacle: Something outside the NPC, often personified as another character, that prevents the NPC from achieving their goal.

As a GM, understanding this checklist will help you to conceive of complex NPCs who feel human, wounded, and worth engaging with. These are things you should be revealing to players your portrayal and descriptions of NPCs. As a general rule, complex NPC traits should be discovered, not announced. Hint at this information or imply it rather than explicitly state it, unless the fiction demands it!

The implicit gameplay loop of conversations is asking questions to learn what people need, make an offer, hear their objections and adjust the offer. Feel free to explain that right away! Observant an emotionally aware players may pick up on complex NPC traits, but they may not know what to do with them. That's where the next section comes in.

Ending Conflicts with Complex NPCs

Here are several actionable ways players can confront complex NPCs and try to resolve their conflicts. If players can't figure these things out, it's more than OK to communicate them through other NPCs! Thus, connections with the world are reinforced.

Healing the Wound: Some NPCs keep their wound a carefully guarded secret. Some NPCs bear their wound openly. If the players can identify the wound, they may be able to heal it. Wounds can be caused by broken things that must be fixed, soiled things that must be cleaned, lost things that must be returned, secrets that must uncovered, a rot that needs purified or purged, truths that must be spoken, or injustices that must be righted.

Removing the Shield: The shield is not an obstacle for the PCs, it's an obstacle for the NPC. If the NPC becomes aware of their shield, they may lower it and face their wound. The wound remains, but the conflict softens.

Assisting with the Goal: The NPC's unfulfilled goal is the source of hope but simultaneously the source of despair. Fulfilling the NPCs Goal, or giving them a way to do it themselves, does not heal the NPC but can resolve some conflict.

Appealing to Redeeming Traits: Redeeming traits are their light. Players can appeal to these to resolve or suspend conflict.

-Appeal to their connections: Ask them to think about what their loved ones would want from them.

-Appeal to their virtues. Remind them of what they believe in and why it's valuable.

-Appeal to their legacy: Remind them of what they've accomplished and how it's been a light for someone else.

-Appeal to their purpose: Remind them of what they're here for and how they've strayed.

Clearing the Obstacle: If the players can identify the NPCs goal, then they may also identify the obstacle preventing it. Removing the obstacle resolves part of the conflict.

Violence: This option should be the last resort. It means risking harm or death to slay something that might not deserve being slain. If players choose violence, go to combat, but the social encounter is not suspended or ended. Meaningful conversation can still occur in fragments on each side's turn. When violence is presented as an option, think of a cost. Who does this cost hurt and how? How will this affect the players?

ADJUDICATING CREATIVITY

Bright‑Dark thrives when players think creatively. The GM’s job is to reward creativity, not punish it with mechanical strictness.

Principles

-Say yes, then shape the fiction. If a player tries something clever, let it matter.

-Use situational modifiers, not new rules. +1 or –1 is enough to represent cleverness or difficulty.

-Let the environment respond. Creative actions often change terrain, morale, or positioning.

-Avoid mechanical mini‑games. Don’t create subsystems for climbing, grappling, or trick shots. Use the core mechanic and move on.

-Reward intent. Encourage using empathy. If a player describes a careful, thoughtful action, give them a Light Bonus. If they act recklessly or emotionally, consider a Dark Penalty.

Examples

-Using a cloak to blind a creature: Situational +1

-Throwing sand to distract: creature clears eyes for a round, loses track of players

-Singing to calm a spirit: Emotion roll with Light Bonus

-Charging recklessly: attack roll with Dark Penalty

-Using terrain cleverly: advantage in positioning or Defense TN

Creativity is not about creatively bending rules; it’s about bending the fiction.

Tone

Pacing

Rulings

How to run Bright-Dark Adventures

How to use Wounds and Lights

How to Handle Corruption and Emotional Stakes

EVALUATING DIFFICULTY or TARGET NUMBERS (TN)

Assume that player characters are adventurers who are competent at basic adventuring things like tying knots, climbing rope, starting campfires, dressing wounds, using peasant or improvised weapons, and riding horses. They're generalists who have learned a little bit of everything.

Consider the difficulty of general actions based on how likely they would succeed in real life if an ordinary person were to attempt it rather than assign a difficulty to design a challenging game. Don't be afraid to decide that a general action without tension or consequences should succeed automatically.

In addition to being generalists, characters may have specialties. Allow character concepts, attributes, and/or talents define this. Basic competency at some disciplines demands a prerequisite advanced knowledge, refined skill, or extensive training such that an ordinary person without it cannot perform the action. Consider mathematics, surgery, engineering, crafting of quality goods, deciphering languages, or magic as examples of this. Use your judgment.

In effect, there is no class or skill system. There is only the logic of the character in the story. What suits the logic of your setting is your criteria for limitations.

TAKING 10

Taking 10 means forgoing a roll of the dice and granting the player a 10. Then, add modifiers. This is intended for routine or trivial tasks where external stress or pressure is not present and for the purposes of speeding up the game.

FATE ROLL

When you don't know what happens next, or when you want to be as surprised as the players, roll 1d6. 1 to 3 means something unfavorable happens to the players, 4 to 6 means something favorable happens to them. Not that the fate roll does not substitute the GM playing their characters (the NPCs).

RADIANT MOMENT (RESERVED MECHANIC)

This is your "miracle" mechanic. It represents a moment where the world responds to a character's exceptional courage, kindness, or hope. Roll 5d6, keep the highest 3 or auto-success if the TN is 14 or less.

Radiant moments are rare; big moment rare. The GM may award a radiant moment to a player when they act with hope in a bleak situation, protect someone at real personal cost, show profound kindness in a wounded world, rekindles fragile hope, or resists corruption or despair.

CORRUPTION (OPTIONAL, STORY-DRIVEN MECHANIC)

This is never a mechanic the GM imposes on the players; rather, it is a mechanic the players may invoke voluntarily as a story choice.

A character gains 1 point of corruption when they voluntarily choose a path of fear, despair, or temptation when the emotional stakes are clear. Corruption does not measure morality; it measures how heavily a character's wound is weighing on them. Corruption should be rare, meaningful, and dramatic, never punitive. Avoid corruption for tactical decisions, mistakes, or accidents.

The moment they earn a third corruption point, they face a Radiant Choice. The character confronts their wound and chooses redemption or fails. This is a player choice, not an automatic consequence.

Redemption should feel costly. It reduces corruption from 3 to 2 points (it does not reset to 0), grants a Radiant Moment, and ends the corruption arc.

Failure should feel heartbreaking. The character becomes an NPC villain, and the player must create a new character.

A character can only earn one Radiant Moment per corruption arc. A corruption arc is a story arc; it means going from 0 to 3 corruption points. Corruption below 3 points can only be reduced once per act through a single moment of radiant redemption. Routine kindness cannot reduce corruption; redemption must confront or resolve part of the character's wound.

A new corruption arc begins only when the GM judges that the story has meaningfully shifted, the character is facing new emotional stakes, and corruption is narratively appropriate again. 

GLOSSARY OF CONDITIONS

None. Refer to the Core Mechanics section. 

MYTHIC BRIGHT-DARK (OPTIONAL EXPANSION)

Mythic Bright-Dark is the large‑scale cousin of Bright-Dark. It keeps the tone’s wounded wonder, fragile hope, tragic monsters, and bittersweet endings, but expands the scope to mythic forests, ancient spirits, and ecological wounds. It is bright‑dark with Miyazaki’s sense of scale and sacredness. If your players want an epic-scale story using bright-dark tones, this is where you go.

Tone Element	Too Weak	Just Right	Too Strong
Light	Everyday sunlight, mundane beauty	Sacred radiance, sun‑shafts through ancient trees, shimmering spirits	Blinding holiness, divine judgment, overwhelming glory
Emotion	Personal moodiness, small feelings	Human emotion echoed by spirits, forests, storms; grief that feels ancestral	Operatic melodrama, mythic tragedy every scene
Courage	Ordinary bravery, simple resolve	Courage that reconciles humans and spirits, standing between wounded forces	Heroic destiny, chosen‑one arcs, epic sacrifice
Wonder	Pretty scenery, common magic	Ancient forests, guardian beasts, living mountains, spiritual ecology	World‑breaking miracles, god‑tier spectacle
Darkness	Simple danger, mundane threats	Curses, corruption, wounded gods, imbalanced ecosystems	Apocalyptic evil, demons, cosmic horror
Stakes	Personal stakes only	Human stakes that ripple into forests, rivers, spirits, seasons	World‑ending stakes, continent‑scale destruction
Mood	Pleasant fantasy, pastoral calm	Mythic melancholy, sacred quiet, awe mixed with sorrow	Oppressive mythic dread, bleak fatalism

Monster Section

Monsters in Bright-Dark are characters, not things to kill. They don't give out experience points or loot. They aren't morally evil or mindless swarming hoards. They're wounded beings who live in the darkness. They don't worship it. They're dangerous because they're wounded. They're lashing out because they're hungry, confused, sad, or frightened, not angry or cruel or warlike.

Bright-Dark does not have a catalog of monsters. Traditional fantasy monsters must be recontextualized for Bright-Dark. Bright-dark is a tone that is built on emotion, wounds, and meaning. A monster that doesn't fulfill this doesn't fit. Monsters must be tailored, not generic.

Monsters should challenge players emotionally, not just mechanically. When creating a monster, there should be consequences for killing it besides life and death like a failed objective, a lost opportunity, a ruined relationship, a hidden truth that stays a secret, or the weight that they're hurting something gentle or noble that can't help itself. These are emotional stakes. Monsters do not simply fill space in the dungeon.

Create monsters who are dangerous yet sympathetic, even if that sympathetic quality isn't immediately obvious. A goblin is not malicious, it's hungry and anxious. It uses tricks first, violence if cornered. A wolf is not a predator, it's a mourner of its lost pack. An ogre is not a brute, it's a misunderstood creature that can't control its strength; It's not his fault he breaks people. A sanctuary guardian feels betrayed because his shrine has been desecrated. A ghost can't pass on until she finds out who stole her precious wedding ring.

Keep the scale human, not cosmic or ecological. Bright-Dark is too delicate for generic threats. Everything must be emotionally anchored.

Monsters are fixable by calming, cleansing, comforting, guiding, healing, and understanding. Violence is possible, but compassion is powerful.

Design, portray, and describe monsters like Complex NPCs with a wound, a shield, redeeming traits, a goal, and an obstacle. Complex NPCs are described in the Game Master section. For your benefit, consider how these complex NPC traits affect its behavior and include small notes within the traits. Players can soften conflict, possibly resolve it, by helping the monster rather than hurting it.

Monster Stats

Monsters are not designed with the same logic as a player character. Monsters only need a few stats:

Health: Either a range for the average monster of its kind (example 2-5), or a specific amount (example 10) will do.

Two Attributes: Monsters don't need attributes. They need two numbers, a high one and a low one. For actions that it should be good at, use the high number. For actions it's average or poor at, use the low number. For example, a +1 and a -1 or a +3 and a 0.

These numbers added to any of its 3d6 rolls.

Defense TN: The number that players need to roll against to hit the monster. When in doubt, assume 10. Sometimes, an arbitrary Defense TN is better for the fiction or the game than a Defense TN based on the logic of armor.

If a star appears by Defense TN (*), this means the monster may not be harmed by mundane attacks, and a silvered weapons or magic is needed. A double star (**) means only magic may harm the monster.

Damage: How much damage the monster rolls when it makes a successful attack. If a dice value appears, use the dice value for all its attacks. If Special appears, the attack does something other than reduce health; see its notes.

Size: Size is omitted if a creature's size is intuitive. Some creatures are much larger than a man such as a lion, bear, or ogre. Such creatures cannot be conventionally grappled.

Movement: Assume creatures have Normal Movement (30 feet). Movement is omitted unless the creature has a distinct movement such as slow, fast, flying, teleporting, etc.

Morale TN: This number describes bravery or cowardice. The lower the Morale TN, the braver the creature. 10-11 is average. Refer to the Morale Checks rule in the Core Rules section for a full description of the rule.

Sample Monsters

Bear: Health 15, Attributes +3, -1, Defense TN 10, Damage 1d6+2, Morale TN 10, Movement climbs at normal speed rather than slow speed

(Variant) Direbear: Health is 25, Hit +4, Defense 12, Damage 2d6

Wound: Grieving because its mate and cubs were hunted by poachers

Shield: Humans will never hurt bear cubs again

Goal: To keep humans out of its territory

Obstacle: Human hunting grounds overlap with the bears territory

Redeeming Traits: it's a perfectly normal bear when no humans are around; not some maladjusted man-eater as believed

Ghost: Health 8-16, Attributes +1, -1, Defense TN 8**, Damage Special, Morale TN 10, Movement Fast, Flying, Hovering

Vitality Drain: On touch, reduces maximum health by 1d6-1 (min 1).

Flight: The ghost can fly.

Intangible: Can move and stop in solid objects.

Possession: The ghost can enter a character's body and take control of it. The character gets one chance to resist being possessed by rolling 3d6+Heart.

Wound: Believes her wedding ring was stolen. This is an injustice.

Shield: Thief should be punished.

Goal: Find her ring.

Obstacle: Her wedding ring is missing, not stolen.

Redeeming Traits: Was a kind person in life.

Goblin: Health 2-5, Attributes +1, -2, Defense TN 9, Damage 1d6-1 (minimum 1), Morale TN 12

(Variant) Goblin Priest: Revered by other goblins. Goblins gain a significant morale boost in the presence of a living goblin priest: Moral TN 9.

(Variant) Goblin Warrior: Health is 10 rather than 2-5, Attributes +2, -1, damage is 1d6.

Wound: Rejected because of their ugliness, mischievousness, and superstition. They are fearful of humans who occasionally try to kill them, and anxious because they're small than most things.

Shield: They need to eat, and humans hurt them first

Goal: Basic survival needs

Obstacle: Forced to live in the most remote parts of the world.

Redeeming Traits: Cunning and clever. Capable of small kindness and quiet courage

Grove Guardian: Health 18-24, Attributes +2, 0 Defense TN 8, Damage 1d6+2, Morale TN 9, Size equivalent to a very large bear

Charge: Antlers and hooves; If hit for at least 5 damage, you are knocked prone and trampled for an additional 1d6 damage.

Wound: Its grove, its home, was burned by careless humans. Now it grieves by howling and moaning. 

Shield: Right to a home. Won't let anything happen to its home again!

Goal: It roams to find a new home. It's settling into woods at the edge of human territory. It's quick to defend itself and anything it considers its new territory.

Obstacle: Humans are scared of it. They think it's a man-eating monster.

Redeeming Traits: A gentle giant and a noble creature that ordinarily grooms the woods and takes the forests resources responsibly.

Lion: Health 20, Hit +3, Defense TN 12, Damage 1d6+2, Morale TN 13 because of its injury, 8 normally, Movement is normal (30 ft) because of its injury

(Variant) Liger: Health is 30, Hit +5, Defense 14, Damage 2d6+1 (3-13 damage)

Wound: A debilitating physically injury has made it vulnerable, now it can't hunt its normal prey and resorts to humans. It is ostracized from its pride and is lonely.

Shield: Everything needs to eat.

Goal: It is waiting to heal.

Obstacle: Its wound isn't healing, its rotting.

Redeeming Traits: Doesn't want to eat humans.

Ogre: Health 20, Attributes +3,-1 Defense TN 8, Damage 2d6, Morale TN 10

Wound: Misunderstood and lonely. Not a brute, just doesn't understand its strength and others' fragility. Sad because he keeps accidentally killing his friends.

Shield: I no mean to do it! I good!

Goal: Make a friend.

Obstacle: Everyone is afraid of him and they hunt him.

Redeeming Traits: Kind

Troll: Health 15, Attributes +2, -1, Defense TN 11, Damage 1d6+2, Moral TN 8

Regeneration: At 0 Health, the troll appears dead. It will come back to life in 24 hours unless it is decapitated, de-cored meaning to remove its heart, or fully immolated (burned). Every time the troll comes back to life, it gains 1d6 maximum health, and its damage goes up in the following fashion: 2d6, 2d6+1, 2d6+2, 3d6, 3d6+1, 3d6+2, 4d6, etc.

Wound: Humans attack it first! Humans killed mate! Humans bad!

Shield: Believes its indiscriminate violence is justified.

Goal: Revenge on the man who killed his mate.

Obstacle: Trolls can't go into human societies without facing a pitchfork mob.

Redeeming Traits: Was capable of peace once.

Wolf: Health 7, Hit+1, Defense TN 11, Damage Bite (see description)

Wolves attack in packs. When they bite, they do 1d3+1 damage, and they can choose to grapple the victim in their jaws which happens automatically. The victims must use their action to break a grapple, and they can only break one grapple per action.

Wound: Its pack died due to a harsh winter. Now it mourns and survives alone.

Shield: Forced to steal human livestock because it can't hunt big prey without its pack.

Goal: Find a new Pack.

Obstacle: Wolf packs are scarce.

Redeeming Traits: Capable of dog-like empathy. 

SETTING PRIMER

Core Tones

Melancholic but Warm - Melancholy is a feeling of sadness with seemingly no particular cause that feels unending. Maybe we can identify a cause, but then we find it to be another symptom rather than the root cause. People are sad, but not gloomy caricatures. Even the gloomiest people can still open up and be warm. 

Quiet Courage - Courage is not bravado. Everyone has courage inside them, and they use it a little bit every day when they endure unmet bills or chronic pain or some other silent burden instead of withdrawing from it, or dulling it with indulgences and distraction. They reach out to others who are also struggling when it's risky.

Small Kindness: Kindness encourages people to keep trying. Kindness is a choice. You can keep going about your day and you can overlook things and people, or you can offer someone a friendly smile and a pleasant greeting. Greater kindnesses take effort and sacrifice. Kindness is sometimes a trait of weak people, but it's also a trait of people who are empathetic and who know what it's like to hurt. Small kindnesses have a butterfly effect. They don't magnify in intensity; they just radiate outward.

Fragile Hope:  Hope is easily lost. You can choose to keep hoping even when it's hard, or you can choose to abandon hope and accept despair, the overwhelming feeling that nothing matters and nothing is worth doing. Despair is an intensely awful feeling. Giving into despair is tragic. Accepting that things aren't going to improve is not always giving into despair, sometimes its reorienting your hope around your circumstances. Hope is fragile because in Bright-Dark stories, it's easily lost. When people lose hope, that's when they start making poor decisions that cause more harm in the world.

Human Stakes: At its core, this means stories that explore the human condition, but not the rare and extreme expressions of it. Explore why the little things matter to us. It's because they often represent safety and comfort. Explore how fragile people are under pressure and why human relationships are so important. When one person is changed by a loss, how does that effect others? What do they notice? What does it cause them to change about themselves?

Bittersweet Beauty: A scar reminds you of a time you fell. At that time, it felt like something you had to endure, but with time and perspective, it becomes a reminder of something your withstood. You're still here and you're wiser. Marks tell stories. A perfect, pristine tree is not as awe inspiring as one that withstood a lightning strike. Perfect things don't exist. The flaws tell us something. 

Gentle Darkness: Darkness is a metaphor; it's not literal darkness. It's the things in life that burden us, make us grieve, make us struggle, makes us afraid, or long for something. It can be the things that cause imperfections in the world to the things that cause more darkness and perpetuate it. Everyone lives with these things. Some cope better than others, but the ones who can't are never painted as evil, cruel or monstrous. Once you go there, you're not exploring a normal aspect of the human condition anymore, you're exploring an extreme, rare aspect, and that's not telling a Bright-Dark story anymore.

Wounded Wonder: Wonder is the sensation of enjoyment you get from wondering about something or imagining what it is and how it works. They make the world seem bigger, brighter, and they give you something to hope for. The older you get, the more you understand, and there's less to wonder about.  Wonders are things that you and others don't understand. They're rare. They need not be fantastic, but they can be. A wonder can be how a person survived disaster, how a once sickly tree managed grow into the biggest tree in the forest, a desert oasis, a flower that blooms in the moonlight, or how a deep underground cave formed and what it hides. They have different meanings to different people. The phrase wonders never cease means that just when you think you've figured the world out, you discover there's still more wonders and the sensation of wonder returns to you. These wonders inspire feelings and actions. A wounded wonder is a wonder with a flaw that reminds us of something tragic, like the ruins of an ancient monument defaced by soldiers in the last war, or a broken artifact with a missing piece. The wounds themselves also inspire.

Core Themes

Kindness - People who show kindness are special.

Burden - Everyone has them.

Connection - Friends, family, important relationship

Sacrifice - Earning anything costs something. 

Healing - Objectives can be achieved by helping, not harming.

Small Victories - Characters don't win big.

METAPHYSICS

Philosophy about the afterlife, what religion teaches, how the cosmos work, and what gods think; We don't need complex religions and philosophies in a Bright-Dark world because the stories of Bright-Dark are all human scale. There is however, one critical thing you need to know to create a world with a Bright-Dark tone: nothing is certain. It's not a message, it's a vibe. Certainty that gives people confidence that things will all work out in the end gives people confidence and makes hope, quiet courage, and kindness, less meaningful.

Bright-Dark Faith

Faith is not contrary to Bright-Dark, but certainty is. Bright‑dark faith is fragile, wounded, and chosen, not guaranteed. It is the belief that something matters, even when the outcome is uncertain. Faith becomes part of the tone when it behaves like hope: vulnerable, human, and quietly brave. Faith in bright-dark is an emotional commitment, not a cosmic certainty. Faith can give comfort in bright-dark like a hand on a shoulder or a small lamp in the dark, but not certainty like a prophecy or a final destination. Certainty breaks the tone and tension of bright-dark. Bright-dark faith is not about knowing things will be OK, it's about believing something matters enough to keep going.

Clerics in Bright-Dark

Traditional clerics who channel God are anti-bright-dark. Instead, bright-dark clerics (if part of the setting) tend to fading lights. They nurture wounded wonders. Power is not granted, it's coaxed. Their miracles are small, fragile, flickering, unreliable, and emotionally costly. Their god is not triumphant, it's fading. The deity is quiet, distant, wounded, dim, and barely present. Certainty is not offered. The cleric's role is not to serve a powerful god, it's to protect the last embers of something sacred. Every miracle is a risk, every blessing is a prayer, and every healing is a plea. Faith hurts, but clerics choose it anyway.

Clerics of Darkness in Bright-Dark

Darkness in bright-dark is not evil, malice, demons, cosmic shadows, villainy, a cult, or moral darkness. Darkness is burdens, grief, fear, exhaustion, corruption, trauma, loneliness, illness, the weight that presses on people, and the wound the world carries. Bright-dark is about coexistence, not opposition. A cleric of darkness in Bright-Dark (if part of the setting) is not a cultist or a necromancer. They tend to the dark things; they don't glorify pain, spread corruption, or serve evil. They show that darkness is something to understand, not defeat. If a bright-dark cleric is a nurse, then a bright-dark cleric of darkness is a hospice nurse.

Magic and Mages in Bright-Dark

Magic is not common or ordinary. It's rare and mysterious like a wonder, and dangerous too. It's also a mark of quiet prestige as the path of magic teaches you how small you are in the world, while potentially making you bigger in it. People do not casually wield magic openly or show it off. They respect it and fear it.

Magic is not a skill you improve at through study and practice. Skills are natural, technical. This is something supernatural. It's harnessed by knowledge, emotion, or will. You improve your knowledge, you grow in emotion, you build your will. Improving these qualities improves your use of magic.

Mages who misuse magic are hated. Mages are sought by those who want power.

WORLD BUILDING - THE WORLD'S WOUND MADE PHYSICAL

Adventures in Bright-Dark are character-driven. Deep world building is a low priority. A historically rich world that is scientifically sound creates believability but only a little bit is needed for the fiction. Discover it with your players as they explore it and develop as you go.

There are two approaches to world building: Top-down and bottom-up. I propose a mix.

Start top-down. Zoom out and establish a major region: a county, a province, or a small kingdom. Create a skeleton, not an atlas or gazetteer. Name a few important settlements (cities, towns, shrines, lairs, etc.) and a short description about how the wound shapes it.

Next, go bottom-up and establish the starting point: a small village, a shrine, a frontier outpost, or a trade town. Ask how the wound affects this place. Then, write a once sentence explanation for each aspect below, always tying it to the wound.

-Society or Culture: What kind of people or society is it?

-Politics or Government: How is it run?

-Economics: What do they make?

-Religion or Spirituality: Who do the worship?

-Military or Militia: How do they defend themselves?

-History: What is something important about this locations history?

-Geography: What is the climate like? What are one major and two minor geological features?

Name an NPC who embodies each aspect. Write about how they are affected by the wound.

For example: Economics. The town of Little Seriphin grows grain for nearby villages. Thanks to the civil war, men have been conscripted and the village must work harder and longer to work the fields and mills. The local outfitter Edward Hunt no longer has consistent business and is struggling to pay taxes.

World‑Building Should Always Point Back to People. If a world‑building detail doesn’t affect how people live, feel, fear, or hope, it's extraneous.

FACTIONS - THE WORLD'S WOUND MADE SOCIAL

Factions are organizations shaped by the wound. They are groups with power, or groups desperate to gain it. They compete if not oppose each other. Nobles, clergy, merchants, militias, gangs, and guilds can all be factions, but each must be personified by a complex NPC, usually a leader or an important person, with a goal, a wound, an obstacle, a shield, and redeeming qualities.

Bright-Dark is human-scale. Players rarely meet the leaders of powerful factions. Instead, they meet a complex NPC member of lower standing who personifies of the faction: A sheriff, a priest, a merchant, a soldier. They are someone who's life is shaped by the faction's pressure.

Factions create tension by dividing communities. They force people to choose sides. They turn neighbors against each other. They create fear, loyalty, resentment, and desperation.

Sub‑factions and rival factions deepen the wound. Deputies betray sheriffs. Clergy undermine nobles. Merchants exploit scarcity. Every faction is wounded, and every faction wounds others.

Factions don’t give quests. They create pressure that shapes NPC behavior

The wound shapes the land. The wound shapes the people. The people shape the story.

EMOTIONAL STAKES

Adventures in Bright‑Dark are not about saving the world, slaying the monster, or finding treasure; at least, not for their own sake. Bright‑Dark should feel less like a video game and more like a book or a film, where participants play characters and make choices that shape the fiction. We enjoy stories because they make us feel things. We follow characters through complete emotional journeys, sharing their experiences vicariously.

To create that feeling at the table, you must build meaningful conflict, not functional conflict. Players need something personal to care about. Emotional stakes come from three elements

1. A Goal: A goal is something two parties cannot share. “I want Thing A. You want Thing A. Only one of us can have it.” This creates friction, competition, and inevitability. Someone will lose.

2. Stakes: Stakes are what the character stands to lose if they fail. They must be personal, high, and felt. Life‑and‑death stakes are not the strongest stakes in Bright‑Dark. Emotional stakes are stronger:

    -The treasure matters because it pays for your sister’s medicine.

    -The beast must be stopped because it’s destroying your village’s food for winter.

    -You confront the wizard because your son is cursed, even though he might smite you; and then who will care for your son?

Stakes create tension. Tension force choices. Choices lead to consequences. Stakes should feel like a metaphorical death if lost: a once‑in‑a‑lifetime chance, a fragile hope, a relationship, a future, a promise.

3. An Antagonist: Antagonists must be individual characters, not factions or abstract concepts. They must have a wound of their own, and power over the situation

They are someone who can stop the players from achieving their goal; someone who holds the leverage. Confrontations happen on their terms. This makes conflict intense, personal, and messy.

Factions create background tension. Antagonists create scenes. In Bright-Dark, keep everything human in scale, personal, and intimate.

Adventure prep begins with the player characters, not the plot. Emotional stakes require knowledge of the player characters. Their goals, wounds, and connections should inform the conflicts you prepare. In Bright‑Dark, every story is tailored, never generic.

THE "WOUNDED WORLD" CONCEPT

IIn Samurai Jack, the world is dominated by Aku. That domination is the world’s wound. You can see and feel it everywhere: people live in fear, cities decay, cruelty is common, indulgence distracts from despair, and nature is plundered. For ordinary people, Aku is not a problem to solve, he is a condition they have learned to live with.

A wounded world is a setting defined by a pervasive, unresolvable tension that shapes every life within it.

In Avatar: The Last Airbender, the wound is a century of war that has reshaped every culture. In The Empire Strikes Back, the wound is an oppressive regime backed by a planet‑killing superweapon. In Spider-Man (2004), the wound is simply New York itself, a hard city full of hard people.

A wounded world is your setting’s central tension. It is not a literal injury; it is a pervasive, entrenched conflict that affects the setting on a macro-scale and is not going away. Everyone knows about it. Everyone is shaped by it. Everyone has a stance on it. The central tension makes the world feel fuller, alive, and real.

Your world’s wound is the flavor of that tension, the thing that makes the world feel dangerous, dim, and strained, with only small pockets of safety where the danger softens but never disappears.

The wounded world does not directly create obstacles or opportunities for the players. Instead, it creates conditions that everyone must live with. The people living in those conditions, their fears, hopes, wounds, shields, and choices, are what create obstacles or opportunities.

As GM, use the wounded world as a tool for world-building. When you describe places, people, or events, ask how the wound affects these people.

Importantly, there is no quest to solve the wound. This is life.

Scene Framing (how to start a scene with emotional clarity)

Adventure Structure (how to build a 3‑act Bright‑Dark adventure)

GM Prep Checklist (a one‑page summary of your philosophy)

Examples of Play

EXAMPLE SCENARIO: The Village Under Two Shadows

Background

In the empire of Loria, the wound is that the emperor is dead and there is no clear successor to the throne. There's a power vacuum and strife because of it. The empire is not unified. Uncertainty is everywhere.

Count Ebonoble of the County of Gargalad is now the highest-ranking noble in the land. He wants secure there throne for himself by marrying the late emperor's heiress (who is rejected by the people because she is believed to be a witch).

Unbeknown to most people outside the highest levels of the church, the Church of Angelo doesn't want just any noble to succeed the throne, including Count Gargalad. They have secretly prioritized capturing the heiress, giving her a final rite and a pyre. This will earn the church the people's faith and trust and eliminate the heiress as a potential obstacle.

Adventure Location

The village of Little Seraphim in the county of Gargalad. The village is small and remote. It lacks some comforts and luxuries. The wound resonates strongly here in these ways:

-Fear: Men have been conscripted, families are broken and afraid. The Who will be conscripted next? Who won't return?

-Despair. The village must work harder to keep up with the demand for grains which they farm. Taxes have been raised. Laws are tightening to keep people working and paying taxes.

-Temptation: There is a reward for anyone who can help capture the heiress.

-Hope: Something's got to get better, right? Any day now.

Factionalism

The County of Gargalad is taxing and conscripting people. The Church is prioritizing the capture of witches. Pressure is on people chose patriotism over religion.

Complex NPCs

Sheriff Hunk Griff. Stubbornly believes all adventures are either the heiress or are associated with her. He hopes he can be the one to capture her. He's tempted by a promotion! He despairs because he might be stuck in this post for his entire life. He thinks the opportunity to move up is now, and he fears he'll miss is opportunity.

-Trauma: Was made to feel powerless his entire lie.

-Shield: He seeks to feel powerful by making others feel powerless.

-Redeeming Qualities: He's brave, patriotic, and an accomplished veteran.

-Goal: He wants to promote

-Obstacle: He's stuck in this backwater town. The local Baron Coalemblem, has it out for the Sheriff and won't reassign him somewhere where he can thrive.

Sheriff Griff is the personification for Count Gargalad (faction) in small scale. Sheriff Griff is the law here.

Inquisitor Patrick Matthews, lives within the local branch of the Church of Saint Angelo (faction). Inquisitor Matthes is pious and devout, and as an inquisitor is studied in ways of catching a witch, all of them are bad. He fears witches and the spread of magic. He is tempted to see people as witches more and more. He despairs that witchcraft is on the rise now that the heiress is gaining notoriety. He hopes that she will be captured soon.

-Trauma: Saw too much hardship and lost his faith. 

-Shield: Thinks he just needs to believe harder.

-Redeeming Qualities: Compassionate and Wise. Believes in taking care of people.

-Goal: Keep the village safe from witches and witchcraft.

-Obstacle: He currently suspects the local florist, Heather. He thinks her knowledge of plants resembles a witch. He doesn't want to act on suspicion alone.

Inquisitor Matthes is the face of the church here, and he'll be quick to get involved if there's any hint of the heiress appearing.

Simple NPCs

-Deputy Leonard Cooper is often mistreated by the sheriff and other deputies because he's clumsy and dim-witted. He knows Sheriff Griff's weaknesses (his trauma and shield) and will willingly reveal these to anyone opposed to the sheriff. Deputy Cooper is kind to the villagers, and they trust him over the harsh, strict, an sometimes mean-spirited Sheriff. If the players ally with Deputy Cooper, they gain the confidence of the villagers.

-Deputy Donald Folk is a wolf in sheep's clothing. He thinks Sheriff Griff is a blow-hard and a buffoon. Just when the Sheriff is on the cusp of his goal, Deputy Folk  and the other deputies will betray the sheriff and capture the characters.

-Edward Griff, the outfitter. His son has been conscripted. His work and earnings have diminished because the conscriptions affected his customer base.

-Heather, the florist. She is blissfully ignorant that the inquisitor thinks she is a witch, but the discover would horrify her.

Conflict Seeds, Trigger Events, Pressure Points, Opportunities, Obstacles, and Choices

This is the place and the people here. It's small but dense. Read it for the gist. Rely on improv. To make this playable, you need to seed conflict to hook the players, then you need to trigger the conflict. Hit pressure points to escalate tension. Allow players to find Opportunities (offer some through NPCs). Provide Obstacles. The players will make choices.

Conflict Seeds (hooks):

1. A player-facing conflict see. Tie the PCs personally to the world. Examples:

-One PC resembles the heiress.

-One PC is related to someone conscripted.

-One PC is secretly magical.

-One PC is from Gargalad.

-One PC carried a letter, relic, or rumor about the heiress.

You don't need to choose the seed; You need to ask the players during character creation "what personal details ties you to the world of Loria?" Choose or make a seed that fits.

2. A trigger event; a small emotional scene showing the players that the world notices them. It encourages them to think "what's going on?"

-The Sheriff stops the PCs at the gate.

-A deputy says he recognizes a PC as “the heiress.”

-Heather begs the PCs for help.

-Edward Griff collapses from exhaustion.

-A conscription notice is posted.

-A Church rider arrives with orders.

-A villager whispers: “They’re looking for you.”

The trigger event must be small, personal, emotional, and unavoidable.

3. Pressure points. Scenarios, not plot beats or story events, that the GM can add to escalate tension, reveal NPC wounds, and pressure players to respond meaningfully. They show the players that the world is pushing on them. It encourages them to think "we have to deal with this."

Pressure Point 1: Sheriff Griff’s suspicion

-He interrogates the PCs.

-He tests their story.

-He tries to assert dominance.

Pressure Point 2: Inquisitor Matthes’s fear

-He warns the PCs to keep in line.

-He asks probing questions.

-He tries to protect the village.

Pressure Point 3: The villagers’ desperation

-They beg for help.

-They offer rumors.

-They turn on each other.

Pressure points give the GM scenes, not scripts.

4. Opportunities for the PCs to act. It might help you to think of a few so that you know the problem has some solutions, but this is the player's job. Your NPCs can offer suggestions. 

-Gain the villagers trust

-Undermine the Sheriff's authority

-Influence Inquisitor Matthews

-Protect Heather from Suspicion

-Exploit Rivalry

-Learn the truth about the heiress

-Hide or disguise a PC who resembles the heiress

-Help Edward Griff with his conscription grief

-Discover the Baron's feud with Sheriff Griff

-Expose Deputy Folk's treachery

5. Obstacles that the players face as the world reacts

-Sheriff Griff’s shield (dominance)

-Inquisitor Matthes’s fear

-Villager desperation

-Faction pressure

-Scarcity and hardship

-Rumors and misinformation

-The wound itself distorts behavior.

-Heather’s ignorance

-Cooper’s clumsiness

-Folk’s ambition

6. A final choice. Bright‑Dark adventures end with a choice, not a victory. Examples:

-Do the PCs help Heather or expose her?

-Do they support the Sheriff or undermine him?

-Do they protect the heiress or deliver her?

-Do they side with the Church or the Count?

-Do they flee Little Seraphim or stay to help?

-Do they reveal their secret or hide it?

The choice must be personal, emotional, irreversible, and human‑scale. This is the final scene.

What if Players Flee Little Seraphim Immediately?

This would spoil the adventure. Don't stop players from leaving. Make it part of the pressure. Make leaving inconvenient, suspicious, costly, emotionally complicated, socially dangerous, narratively meaningful. Hit the trigger scene right away. Go to the pressure points quickly.

What Does Completion Look Like?

This is not a linear adventure about defeating, exposing, or saving anyone. It's a pressure cooker with multiple exits, loyalties, and emotional outcomes. The adventure is over when the PCs make a meaningful choice that breaks the pressure in one direction and change the status of Little Seraphim. They can do by this defeating, exposing, or saving anyone.

They don't need to do everything. They just need to reach a human-scale resolution to the tension in Little Seraphim. The PCs can choose to side with the people, the church, or Gargalad. Examples:

-Deliver Heather to the church

-Help Sheriff Griff capture a suspect

-Protect Heather

-The PC's flee but with consequences

-Expose Deputy Folk's treachery to the sheriff

Rewards

Completing the adventure is a milestone. The players may improve their characters. Additionally, give them a new story hook based on the outcome. This can look like a clear opportunity or obstacle elsewhere, a clue in a mystery, a direction for the players to settle up with their wounds.

DESIGNER NOTES

Meet This Game Half-Way

Managing expectations in TTRPGs is the biggest obstacle. Some games try to set a tone by creating a specific setting. This can help manage expectations, but the downside is you can get a world that's too specific and doesn't have strong appeal. Those games seldom explicitly frame tone as the goal. As a consequence, even though a game might be urban fantasy noir, you still have players showing up with caricatures or parodies rather than characters, and their habits and expectations as hobbyists and genre enthusiasts carry over.

My goal was to create a game that I might want to run or play. I discovered along the way that meant I was going to have to teach people not just how to play it, but also how to think about it and how to feel about it. I didn't see that coming.  Bright-Dark 3d6 Role-Playing Game reinforces tone through mechanics but does not enforce it with rules. I am setting the bar for tone a little high hoping that you try to meet it half-way but are not driven away.

Beginner Friendly?

I'm not stupid. I recognize this may not be beginner friendly and it may be niche.

Why 4d6 Drop the Highest/Lowest Matters

4d6 drop the lowest/highest is not intended to be a trivial mechanic for simplifying stacking situational bonuses. For that, use the Situational Modifiers rule in the core mechanics instead. Rolling 4d6 and dropping the lowest die subtly encourages players to grow in depth rather than breadth. On a standard 3d6 roll, the chance of a critical hit (a natural 17-18) is 1.85%, but with 4d6 drop lowest, that rises to about 6.9%, nearly four times more likely. Also, the bell curve shifts! This doesn’t make characters superhuman; instead, it makes moments of mastery feel earned, and it makes a Light Bonus, a moment of hope, courage, or kindness, feel rewarded. A rare, powerful talent that grants 4d6 drop‑lowest feels like someone who has honed a craft to a razor edge. Specializing deeply creates meaningful, reliable advantages. Likewise, spending 1 Stamina to roll 4d6 drop‑lowest makes Stamina feel valuable and emotionally charged: a resource you spend when you must succeed. These mechanics reinforce niche protection, reward commitment, and support Bright-Dark’s tone of grounded competence shining through a wounded world

Low Numbers Are Faster and More Meaningful

When you have 10-20 hit points and everyone is rolling 1d6 for damage, every hit feels like it matters. Other RPGs have scaling problems. Think about having 88 hit points and rolling 8d6 damage. Bigger numbers of hit points are less intuitive for our lizard brains. More damage dice means more rolling and counting. This slows the game down. "It's OK, I still have 60 hp" is metagaming, but it's not as bad as the real problem that massive pools of health spoil tension and abstracts damage too much. If you stab a creature for 2d6, is it stabbed or is it missing only a few hit points?

Capping hit points low means damage as a way of abstracting wounds and injuries stays grounded. Fewer damage dice mean faster resolution. Some hits might not hurt that bad. Some might hurt a lot. You can tell right away because the remainder is lower than you want and it makes you feel unsafe. Restrictions to recovering health (1 per day) means the wounds matter more. Healing is not trivial; it takes time or resources. It supports emotional stakes and human-scale stories. It keeps the mechanics simple, fast, and flexible for players and especially for GM.

Reaction Rolls / Morale Checks

Please, please, please use these mechanics! Reaction rolls make first-time encounters with an NPC unpredictable. That is the point. It randomizes one aspect people in the world. Morale checks are very important for portraying NPCs as characters who don't want to die. These rules mean that the GM does not prepare the story, the story emerges.

Loot and Progression

The lizard brain wants shiny things. Gamer brains want that feeling of growth and progression, and loot is sometimes a part of that. Unfortunately, this is antithetical to Bright-Dark. No bookkeeping or resource management. Players can't have whatever equipment their character wants, but they can have whatever equipment their character needs. The 3d6 roll-over system limits power scaling so that the upward cap is very low. Participants have to be open to accepting lore as loot, or a good reveal. Secrets that lead to more are treasure. Character growth is emotional, social, or intellectual, not power.

Equipment

A decision was made to ignore conventional equipment rules. Bright-Dark's tone is not about resource tracking, bookkeeping, or encumbrance. Instead, we say "you start off with that" or "you arrive at a new settlement and you find things you need" or "you are able to forage that". Let's face it, many of you probably run your games with very loose equipment mechanics anyway. Now we just hand wave it. If you want it in your game, you can add it as a plug-in. It shouldn't hurt.

Magic

I love magic, but magic needs to be limited to feel special. Within the fiction, if everyone has magic, it's not extraordinary, it's ordinary, and that's lame. Within the game, too much magic means players have too many solutions to the game's challenges. That's more work for the GM. I believe I fixed the problem with magic within the fiction at least. Characters get one theme. That's it. Maybe they get a second theme if the story goes on long enough. This makes them more like mutants from X-Men or like benders from Avatar.

Alchemy

Alchemy is like magic but with some restrictions to distinguish it from magic. "Fantasy Science" as broad theme, but the trade-off is limitations on what is at-hand right now. Alchemists shine in preparation. No bandolier of flasks. Instead, you are the pragmatic scientist of the group with a small field kit comparable to a medicine bag.

Adventure Prep

Adventures are character driven, not plot driven. You don't need to put a lot of effort into this and you don't need to stress. Three ingredients: Player Goals, Stakes, and Antagonists. Just have conversations with the players. Ask what their characters want and what happens if they fail. Ask if they have an antagonist in mind; this is for inspiration only. At the end of the day, the antagonist is a GM character.

No Social Mechanics

This game relies on resolving social confrontation through roleplay rather than mechanics. Conversations are had, not simulated, and outcomes are not resolved by rules, they're resolved by the player creativity, effort, and curiosity. Speech does not need to be a stat to be balanced against other stats. Conversations don't need to be codified or mechanized. Rolling for speech has several effects. 1. It discourages player participation. Players with poor speech stats tend to let the players with good speech stats to the talking. 2. It can make the outcome of the scene feel contrived or forced. 3. It punishes player effort and discourages player creativity by making them roll with bad characters stats even when they make really good speeches. 4. High speech rolls can take agency of GM characters away from the GM similar to a magical condition that effects will or the mind.