I want to learn the rules
The core rules are the complete play engine: dice pools, checks, character creation, structured play, recovery, advancement, GM tools, and quick reference material.
Open Core RulesExodus NDS is a setting-neutral tabletop roleplaying rules system. It explains how to build characters, roll dice, resolve actions, run scenes, and play the game. Universes add the worlds, tone, lore, creatures, and setting-specific options.
The core rules are the complete play engine: dice pools, checks, character creation, structured play, recovery, advancement, GM tools, and quick reference material.
Open Core RulesUniverses use the Exodus NDS rules and add the setting: places, people, threats, equipment, lore, and the material that gives a campaign its flavor.
Browse UniversesBeta testers review upcoming rules, universe material, and sourcebooks before release. Approved testers get access to the beta portal and current test files.
Join Beta TestingThe core rules stay light on setting flavor so they can support different kinds of games. A universe gives those rules a home.
The core rules are already concise, so there is no separate rules quickstart right now. Universes may have their own quick guides so you can feel the setting before choosing a full universe book.