Outline

what is 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. Read online on the official website. Any future changes  will be hosted there first. translations Português Brasileiro (Brazilian Portuguese) who is this for? 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. attributions Outline is a highly derivative system. It takes inspiration from a variety of games, such as: Blades in the Dark, by John Harper. Into the Odd, by Chris McDowall. Whitehack, by Christian Mehrstam. One Page Solo Engine, by Karl Hendricks. license Outline RPG © 2026 by Celine Vieira is licensed under CC BY-SA 4.0