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CORE produces emergent stories that are character-driven, dynamic, and unpredictable

Lightweight, character-driven RPG

A minimalist d10 roleplaying core.

A 3d10 resolution mechanic with narrative nuance.

Quick Play Ruleset for Rapture TTRPG

This is a set of mechanics for playing or creating a d20+d6 role-playing game without corporate attachments.

Create your own content based on Firelights

A TTRPG engine for indulgence.

Additional rules to extend Cezar Capacle's PUSH SRD

Build and explore communities and their places

A cootie-catcher system built for solo-journaling games.

Generic Immediate System for Tabletop

Resources and guidance for creating games based on Tapestry.

extravagantly chivalrous

your character sheet is an epic poem about you

A "New Weird" Rules-lite TTRPG by Ren Aosaka

Experimental Dungeoning System.

A Competitive Expansion to Descended from the Queen

Streamlined, OSR compatible TTRPG system

A TTRPG system designed to be easy to learn, play and adapt

A d12 System Reference Document

The genre-neutral role-playing game of heroic problem solving.

A Systems Reference Document for use in storytelling games with a mechanical edge.

Vis-a-Vis is a fast, modular, and competitive RPG system focused on player vs. player interaction.

A 3d6 TTRPG system that includes templates and logo.

Little systems for TTRPG designers

Make your own game ignited by Hopes & Dreams.

An ultralight system for creating highly improvisational role-playing games.

Fuel Your Stories!