Browse free open source Multiplayer games and projects for Mac below. Use the toggles on the left to filter open source Multiplayer games by OS, license, language, programming language, and project status.
A collection of all maps and games made for the TripleA game engine
OpenKore is an automation tool for Ragnarok Online
Ur-Quan Masters High Definition
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Odamex is a free, cross-platform, modern client-server Doom engine
Classic America's Army
Air traffic control tower and radar simulator (solo + multi-player)
Cooperative multiplayer graphical RPG and adventure game
The All-in-One music game
Open source voxel world
Super Smash Flash 2 is the most must-play battle game with 28 classic
TKD Scoring Wi-Fi Server supporting Android and IPhone clients
Free 3D Roguelike action RPG
A fun realistic multiplayer free-and-open-source first-person-shooter!
Show off a few tricks with your car and have fun with friends.