Top selling releasedtagged Open Source (13 results)
Explore released physical games tagged Open Source on itch.io · Upload your released physical games to itch.io to have them show up here.
New itch.io is now on YouTube!
Subscribe for game recommendations, clips, and more
A 3d6 TTRPG system that includes templates and logo.
A modular polyhedral dice set based combat system for TTRPG designers.
Open source, setting agnostic rules for narrative-driven tabletop roleplaying.
Yet Another Single Sheet SRD
Carry your TTRPG in Songs and Sagas
Esperanta traduko de la regul-ŝpara fantazia rolludo DURF
An extended reference book for BIND modules.
A world where only queer people can learn magic
A fast generic roleplaying system
Roll-to-the-middle TTRPG game system
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.