Self-hosted game stream host for Moonlight
Lutris desktop client in Python
A free/open source client and automation tool for Ragnarok Online
Open source clone of the Age of Empires II engine
Arianne is an engine to develop multiplayer online games like Stendhal
Opensource Created Custom Viewers For Virtual Worlds like SecondLife.
DOOM / Heretic / Hexen source port with enhanced graphics and UI
Virtual dice working with a server for many users.
A roguelike, contains binaries and source packages for
Mu Online Launcher
TMAR is a scripted solution to create TroopMaster reports
Game framework on top of Python, Panda3D and Twisted
Game client