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
Odamex is a free, cross-platform, modern client-server Doom engine
Ur-Quan Masters High Definition
Air traffic control tower and radar simulator (solo + multi-player)
A fun realistic multiplayer free-and-open-source first-person-shooter!
OpenKore is an automation tool for Ragnarok Online
The All-in-One music game
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
breakout/arkanoid clone multiplayers network game at 360°!
A free 3d game for PC that does not limit the player. Fight,Build,Gain
A simple 2D-Chess
web cms for clans and esport related pages
oGame-like browser space realtime strategy game based on xNova
Proxy for games that emulates network conditions like ping and lag.
A Multiplayer Bao (Bawo) App for GNU