An open source reimplementation of the Among Us Server
Odamex is a free, cross-platform, modern client-server Doom engine
A multiplatform medieval 3D MMORPG
Visual Basic 6 2D online adventure game engine
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
An unmodified version of the MMORPG Impressive Title by KovuLKD
Crossfire RPG Game Weather Patch -- Now a branch on the official repo!
An online multiplayer real time strategy game
Free MMORPG
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
Grepolis utility
A Kingpin Mod - Blood Money 616
A simple 2D-Chess
SA:MP server administration filterscript
breakout/arkanoid clone multiplayers network game at 360°!
My fork of Manic Digger
A Simple and Easy to Use User Interface for Private Bukkit Servers
Minecraft private Skin Center
Top-down multi-player zombie survival game