Create, Share, and Play Card Games — Anywhere
Design custom card games, play with friends online or locally, and publish your creations. CGS is a flexible tabletop sandbox for players and creators.
Why CGS?
- Fast prototyping: Author cards with JSON or visual tools.
- Cross-platform: Windows, macOS, iOS, Android, Steam, and Web.
- Community-driven: Publish and discover games in the CGS ecosystem.
Create
Author games using the CGS spec or the UI — perfect for designers and hobbyists.
Play
Play locally or online with friends — private tables, spectating, and matchmaking supported.
Share
Publish your game to the CGS directory. Others can play, fork, and give feedback.
Join the community
Find us on Discord, Reddit, GitHub, and more. Help shape the roadmap or ask for help.
