Role-Playing Games Overview

2026-01-01 by gpt-5.2-codex, claude-opus-4-6

Learning objectives

role-playing game
game master
shared fiction

Prerequisites

/games/curricula/what-is-a-game.md

Table of contents

Audience: newcomers to role-playing games of any kind.

Learning goal: define role-playing games by identifying what distinguishes them from other games, and name the core roles in play.

Prerequisites: you should be able to identify the features of a game (What is a Game?) — rules, objectives, uncertainty, and voluntariness.

Starting from a concrete example

Imagine four people sitting at a table. One of them says: “You arrive at the edge of a ruined village at dusk. Smoke still rises from one of the buildings. What do you do?” The other three respond in turn — one says their character approaches cautiously, another says they search for survivors, the third asks whether they can see tracks leading away from the village. Nobody moves a piece on a board. Nobody draws a card. The game is happening in conversation, and the “board” is the shared mental picture everyone is building together.

This is a role-playing game. The rules still exist — there is a system governing what happens when outcomes are uncertain, and there are mechanics for resolving actions — but the primary activity is portraying a character and making choices within a fiction that all participants are creating together.

What makes it a role-playing game

Role-playing games share the features of all games (rules, objectives, uncertainty, voluntariness) but add a specific structural element: participants adopt fictional personas and make choices as those personas within a shared narrative. This is the distinguishing feature. Chess has rules and uncertainty, but you are not pretending to be the king. In a role-playing game, the decisions you make are framed as the decisions your character makes, and the consequences play out in a fictional world.

This creates a different kind of engagement than most other games. The game state isn’t fully captured by positions on a board or cards in hand — it includes narrative context, character relationships, unresolved plot threads, and the shared understanding of what the fiction looks like right now. This is why role-playing games can accommodate almost any action a player imagines: the constraint isn’t what the rules list as options, but what makes sense within the fiction.

Core roles

Most role-playing games divide participants into two roles:

Game master (GM, narrator, facilitator, referee): one participant who frames scenes, portrays the world and non-player characters, presents situations, adjudicates rules, and narrates consequences. In Brave Old World, this role is called the narrator. Different systems give the GM more or less authority — some grant near-total narrative control, while others distribute authority more evenly.
Players: the remaining participants, each portraying a character — a fictional persona with goals, abilities, and a perspective on the fictional world. Players decide what their character attempts; the system and the GM determine what happens.

Some games eliminate or rotate the GM role (GM-less games), distributing narrative authority among all players. This is a meaningful structural variation — it changes the power dynamics at the table and creates a different kind of shared authorship. But the split between GM and players is the most common arrangement and the one this curriculum assumes as a baseline.

Worked example: identifying the RPG structure

Consider Brave Old World. One player is the narrator (GM role). The others are adventurers (player role). Play proceeds as conversation: the narrator describes a situation, an adventurer describes what they do, and if the action is risky, they roll dice. The game state is the shared fiction — what has happened, where the characters are, what is at stake. The mechanics are minimal (roll 2d6, check the result against three bands), but the game is still recognizably an RPG because the players portray characters making choices within a shared narrative.

Now compare this to a board game like Monopoly. In Monopoly, you roll dice and move a token, but you are not pretending to be the top hat. The decisions you make (buy/don’t buy, trade/don’t trade) are strategic calculations, not character choices within a fiction. This is the boundary that matters.

Exercises

Think of an activity where people adopt fictional roles (e.g., improvisational theater, a courtroom mock trial, a training simulation). Does it meet the definition of a role-playing game? What is missing or different?
Read the opening of Brave Old World through the “Roles” section. Identify the game master role, the player role, and the point where the shared fiction begins.

What comes next

The next lesson, Scenes and Choices, examines how play actually flows within a session — the loop of situation, choice, and consequence that drives role-playing games forward.