An open source reimplementation of the Among Us Server
Classic America's Army
Odamex is a free, cross-platform, modern client-server Doom engine
TKD Scoring Wi-Fi Server supporting Android and IPhone clients
Adds Discord Functionality to Lands.
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
A multiplatform medieval 3D MMORPG
Source of Mana is a unique 2D MMORPG
An unmodified version of the MMORPG Impressive Title by KovuLKD
Crossfire RPG Game Weather Patch -- Now a branch on the official repo!
Free MMORPG
Free Minecraft Servers tweaked for a lag-free experience!
Cosmos Tycoon is a open source transport simulation browser game.
starrydb is game server engine
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
Java decentralized cross-platform network multiplayer game engine