3D Engine c++
GemRB is a portable open-source implementation of the Infinity Engine
INSTEAD - Simple Text Adventure Interpreter.
A MUD client for Android, iOS, Linux, Mac OS X and Windows
TKD Scoring Wi-Fi Server supporting Android and IPhone clients
Android, UIQ 3.0, Series 60 Edition 5 open-source software
Game engine supporting many 3D/2D formats and graphic effects
Flash Quiz TV (A quiz game for all family)
A cross-platform interpreter for many point-and-click adventure games
Android, DOS, FirefoxOS, Linux, MacOS and Windows all in one..
KCG is the (N)PC generation tool for the Kontinuum RPG system.
Multithreaded N-Point Gravity Simulation for PC and Android
Small Java game such as "Connect Four" but something differently.
This is a hacking style game set in the early '80s
Cross platform Game Creation Software
A puzzle game of rules acting upon rules. Create the desired pattern.
Cross platform administration tool for Source Engine dedicated servers
ping pong game for mobile (Adobe AIR)