Browse free open source Multiplayer games and projects for ChromeOS 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
Ur-Quan Masters High Definition
OpenKore is an automation tool for Ragnarok Online
Air traffic control tower and radar simulator (solo + multi-player)
The All-in-One music game
Odamex is a free, cross-platform, modern client-server Doom engine
A fun realistic multiplayer free-and-open-source first-person-shooter!
A free 3d game for PC that does not limit the player. Fight,Build,Gain
A simple port of a Pascal version of TradeWars
oGame-like browser space realtime strategy game based on xNova
A Multiplayer Bao (Bawo) App for GNU
Proxy for games that emulates network conditions like ping and lag.
A simple 2D-Chess
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers