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.

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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. Games being made co-op right now: Deus Ex (released) · Fallout: New Vegas · Zelda: Ocarina of Time (fully synced) · Dungeon Keeper · S.T.A.L.K.E.R. Shadow of Chernobyl From the community: Mega Man X and Mega Man X4 (native PC…

cranebeaker/coop-anything on GitHub A short preview, not the full document.

Read the full README ↗ · Preview checked 2026-10-28T15:22:58.763Z

Inside the original README — Document outline
  1. Quick start
  2. Add the MCP server
  3. How it works
  4. Sync test tools
  5. What you can co-op
  6. Games so far
  7. Everyone is a contributor
  8. FAQ
  9. Documentation
  10. Rules

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What this repository does

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.

Repository facts

Owner
cranebeaker
Primary language
Python
Stars
915
Forks
121
Open issues + pull requests
94
License
MIT
Archived
No
Default branch
main
Created
2026-10-16T11:12:03.000Z
Last push
2026-10-22T13:39:15.000Z

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