Arianne is an engine to develop multiplayer online games like Stendhal
A LinuxSampler Qt GUI Interface
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
Free and open source Avatar Webgame made by Vietnam
The world is no longer the same
tour based strategic game
ek- of wkvoetbalmanager
A space shooter game. Run either race or mission, defeat evil enemies.
GSM - Garden Seeds Management
Teach your students how to figure out tricky texts in any language.
VenenuX's development and software contender
The first-ever RPG for WordPress
simple web browser based game
A fun realistic multiplayer free-and-open-source first-person-shooter!
Playing Go with web-based turn-based Go server
This componente is ideal for management of sport events.
oGame-like browser space realtime strategy game based on xNova
PolyCash is the ultimate open source betting system.
Website to host funny pictures, movies etc.