Outline

Outline is a setting-agnostic rules-lite TTRPG built for low-prep sessions and solo play.

The system contains a fairly streamlined set of core rules that keep things moving fast, while being easily hackable. The rules manual has a few optional modules near the end that allow for some extra depth.

You might enjoy Outline if you are:

• A GM that prefers low-prep, improvisational games.
• A player that enjoys a narrative-first approach.
• A solo player with a preference for rules-lite systems.
• A creator that wants a simple system as a base for your games.