Browse free open source Multiplayer games and projects for Windows and Linux 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
0 A.D. is a free, open-source, cross-platform real-time strategy game.
The All-in-One music game
OpenKore is an automation tool for Ragnarok Online
Cooperative multiplayer graphical RPG and adventure game
Odamex is a free, cross-platform, modern client-server Doom engine
Free 3D Roguelike action RPG
A multiplatform medieval 3D MMORPG
A free 3d game for PC that does not limit the player. Fight,Build,Gain
oGame-like browser space realtime strategy game based on xNova
Multiplayer snakes and ladders game Script
Frontend for Minecraft Server
Extra image set for Crossfire RPG Game