cranebeaker/coop-anything

Co-op Anything: point your AI agent at any single-player game and play it with friends (online and/or splitscreen!). MCP server and playbook to let you reverse engineer, fix, test, ship and share what it learns.

Co-op Anything Any single-player game. Your friends. Your agent does the work. Quick start · How it works · What you can co-op · Games so far · Contribute · FAQ · Docs Want to play a single-player game with your friends? Point your AI coding agent at this repo. It researches what exists, reverse engineers the game and its engine if it has to, builds or fixes the co-op, **tests it with bots inside the game**, and packages it so your friends install it in one click and join over Steam without port forwarding. The sky is the limit. Every game that runs on your PC is a candidate. **Playing on one PC?** [Couchlink](https://github.com/cranebeaker/couchlink) runs a copy of the game for each player, each with their own part of the screen, their own controller or keyboard and mouse, and their own Steam account if they want one. It works with co-op mods and with games that only play online. Mods made here can plug into it: see the `couchlink` skill. Games being made co-op right now: **[Deus Ex](https://github.com/cranebeaker/deus-ex-coop)** (released) · **[Fallout: New Vegas](https://github.com/cranebeaker/fnv-coop)** · **[Zelda: Ocarina of Time](https://github.com/cranebeaker/ocarina-coop)** (fully synced) · **[Dungeon Keeper](https://github.com/cranebeaker/dungeon-keeper-coop)** · **[S.T.A.L.K.E.R. Shadow of Chernobyl](https://github.com/cranebeaker/stalker-soc-coop-fixes)** From the community: **[Mega Man X](https://github.com/mstan/MegaManXSNESRecomp)** and **[Mega Man X4](https://github.com/mstan/MegaManX4Recomp)** (native PC with co-op netplay) · **[Pilotwings 64](https://github.com/NoahVl/Birdman64)** (split-screen) · **[Crab Champions](https://github.com/Dudiebug/CrabMods/blob/main/crabsync/README.md)** · **[Stacklands](https://github.com/Dudiebug/