Princess with a Cursed SRD
A guide to making solo tarot RPGs
LEADS
A System Reference Document dedicated for hackers and game designers, in order to create game by Following the LEADS.
Passkey SRD
An SRD for making TTRPGs focused on player agency, customisation and narrative role-play.
3 BONES
bare-bones fantasy role-playing with 3 dice
DELVE SRD
An SRD for creating DELVE expansions
Guide to Building a System Reference Document
A quick set of advice for making your own SRD
Caltrop Core EX
An alternate take on the Caltrop Core SRD
Ruled by Night SRD
Make your own stealth based roleplaying games using the engine behind Night Reign
COSMIC Toolkit For Role Playing Games
This is a set of mechanics for playing or creating a d20+d6 role-playing game without corporate attachments.
EMERGE8 SRD
For TTRPGs you design as you play.
Peregrine SRD
A toolkit for creating card-based solo journaling games.
The Grove System SRD
Build and explore communities and their places
Bad Time Game SRD
How To Make A Bad Time Game!
Hopes & Dreams SRD
Make your own game ignited by Hopes & Dreams.
Scarred by Quietus SRD
Make your own games using Quietus
Cyberstyle Fanzine
Cybermetal 2012 Designer Commentary & Creator Kit
FOLDS SRD
A cootie-catcher system built for solo-journaling games.
Forged in the Dark (version française - DRS)
Le Document de Référence du Système "Forgé dans les Ténèbres" en français dans le texte
Powered by Sentinel SRD
An SRD for creating games Powered by Sentinel
4d4s SRD
A solo Journaling SRD
Sad Press SRD Collection
Little systems for TTRPG designers
Just Another Roleplaying System SRD
A narrative roleplaying framework!
VRBS SRD
An ultralight system for creating highly improvisational role-playing games.