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
Air traffic control tower and radar simulator (solo + multi-player)
Ur-Quan Masters High Definition
The All-in-One music game
OpenKore is an automation tool for Ragnarok Online
Odamex is a free, cross-platform, modern client-server Doom engine
A fun realistic multiplayer free-and-open-source first-person-shooter!
The original Xivio.com World Server Core
web cms for clans and esport related pages
Modular Minecraft server plugin - commands, events, ...
Multi-user whiteboard emphasizing simplicity.
A simple port of a Pascal version of TradeWars
A simple 2D-Chess
Space Exploration Game
Proxy for games that emulates network conditions like ping and lag.