Free, open source game engine online
The Tiny JavaScript Game Engine That Can!
Ct.js is a desktop game engine that makes learning programming fun
An elegant Go board and SGF editor for a more civilized age
Free Texas Holdem Poker game using HTML5, CSS and JavaScript
0 A.D. is a free, open-source, cross-platform real-time strategy game.
XML-based framework for developing games
Children's learning programming language Karel the Robot in 3D
Open-DIS implements the IEEE DIS protocol in multiple languages.
Edition of football teams on HTML canvas- javascript source
Android, DOS, FirefoxOS, Linux, MacOS and Windows all in one..
An awesome Tetris in javascript
This project has moved to Github.
Unique web based space strategy game written by Andras Nemeth
Free open source game created in Unity 3d for Windows 64 bits
Wizard of wor HTML5 remake.
SuperWikia: The Runtime/Realtime Environment for Codesmiths
Javascript adventure game engine