Visual Basic 6 2D online adventure game engine
Classic America's Army
Tools for Super Tux Kart server operators
Odamex is a free, cross-platform, modern client-server Doom engine
A multiplatform medieval 3D MMORPG
TKD Scoring Wi-Fi Server supporting Android and IPhone clients
Adds Discord Functionality to Lands.
The classic multiplayer strategy game for use as a BBS door
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
An unmodified version of the MMORPG Impressive Title by KovuLKD
FiveM (GTA: V, Grand Theft Auto V Multiplayer) utilities
A suite of tools to make operating a Empire server easier
Suite of utilities to make running a Lugdunon server easier
Suite of utilities to make running a Linux Teeworlds server easier
Suite of utilities to make running a MekWars server on Linux easier
Private Online Game Launcher for Any kind of Game
Set of utilities for making Xpilot easier to operate
Free Minecraft Servers tweaked for a lag-free experience!
Utilities for running the Pokemon Online server on Ubuntu
Simple meta-server for locating other multiplayer servers
Minecraft Resource Pack for System Overload Pixelmon Server
A Pixelmon modpack for the Pixelmon server System Overload.