Android, DOS, FirefoxOS, Linux, MacOS and Windows all in one..
An awesome Tetris in javascript
The Snake Game written in JavaScript and CSS3!
Free Professional Game Platform PHP Script
Unique web based space strategy game written by Andras Nemeth
Free open source game created in Unity 3d for Windows 64 bits
Javascript adventure game engine
Investigo - DX9 Performance and Debugging Toolkit
Horror Game Project
Greasemonkey Tool to keep Stats of Hentaiverse.org Game
JavaScript unit testing. TDD.
the classic sokoban game with interesting puzzles
College Basketball Coaching Dynasty Web Game