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 UniversesThe 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.