A very efficient tutor.
Open and edit the archive files used in over 4200 games.
Colonize the New World.
Domination is a game that is a bit like the board game Risk
GemRB is a portable open-source implementation of the Infinity Engine
Arianne is an engine to develop multiplayer online games like Stendhal
Convert PSID and RSID files into C64 executables
Zoomable user interface (ZUI) with file manager, file viewers and more
Android, UIQ 3.0, Series 60 Edition 5 open-source software
The ultimate cataloguer
Game engine supporting many 3D/2D formats and graphic effects
a multiplatform, full-featured GameBoy classic emulator
Cross-platform real-time strategy game (3D)
A cross-platform, multimedia interpreter for TADS adventure games.
A promising chess program
Program for tournament management.
Online War system for IL-2 Sturmovik and Iron Front in ArmA 2
A free 3d game for PC that does not limit the player. Fight,Build,Gain
Classic arcade game remake of Swing Plus -Total Mindcontrol
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers