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.

OpenPortroid / ArmyOfTwoRecompilation

Unofficial PC port of the Xbox 360 version of Army of Two (2008). Online co-op supported.

SplitScreen-Me / splitscreenme-nucleus

Nucleus Co-op is an application that starts multiple instances of a game for split-screen multiplayer gaming!