An open source reimplementation of the Among Us Server
TKD Scoring Wi-Fi Server supporting Android and IPhone clients
Source of Mana is a unique 2D MMORPG
Odamex is a free, cross-platform, modern client-server Doom engine
0 A.D. is a free, open-source, cross-platform real-time strategy game.
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
Free and open source Avatar Webgame made by Vietnam
Crossfire RPG Game Weather Patch -- Now a branch on the official repo!
Free MMORPG
Map creator for the BattlleTech MUX
Cosmos Tycoon is a open source transport simulation browser game.
JAVA websocket implementation for a bomberman-like game
MinecraftForge Server Software implementing the Spigot/Bukkit API
Simple meta-server for locating other multiplayer servers
A simple 2D-Chess
canarymod plugin to play capture the flag on minecraft
MOVED OUT OF SOURCEFORGE - Server software for Minecraft PE
breakout/arkanoid clone multiplayers network game at 360°!
web cms for clans and esport related pages
The original Xivio.com World Server Core