Toptagged Open Source (71 results)
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Player-Friendly, Open-Source Horror Roleplaying
Rules for fantastic adventure games playable with paper and pencil and polyhedral dice
Carry your TTRPG in Songs and Sagas
A fantasy tabletop RPG based on Tunnel Goons
A 3d6 TTRPG system that includes templates and logo.
Street artist inspired designer paper craft art toys!
A cooperative AI takeover TTRPG
The open-source basic rules of the 4C System / Four Color System
Yet Another Single Sheet SRD
a single-move, single-sheet, setting-agnostic PbtA microgame
Influence the narrative while reading with this TTRPG Bookmark
Open source, setting agnostic rules for narrative-driven tabletop roleplaying.
A Zine powered TCG
A world where only queer people can learn magic
A solo lyric game about a falconer's first hunt with their bird
Design your own RPG dice spinners!
Multi-genre Engine for Ludicrous Diversions (RPG)
Start a card-based adventure. Take your world with you.
A starter scenario for The Treacherous Turn
Have fun and immerse in the world of Harry Potter deeper than ever before
Fold, cut, & bind with FLOSS.
A lighter, faster, simpler way to play in any genre you can imagine.
Rules-light roleplaying and skirmish
Roll-to-the-middle TTRPG game system
Ретроклон классической фентезийной НРИ на базе системы d100
A full campaign for the BIND RPG.
A fast generic roleplaying system
JUST ADD IMAGINATION!
a tabletop RPG framework
Un juego para jugar dentro de otro.
A tactical solo skirmish game
Traditional classes for Into the Dungeon: Revived.
A succinct set of rules for collaborative adventures by way of conversation between friends.
Binary TTRPG. Four settings. Four times the power of 1-BIT-DUNGN.
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