Free, open source game engine online
Ct.js is a desktop game engine that makes learning programming fun
Contains the code for CM-SS13
Games for tomorrow's programmers
Frankenstein lived
The Shiptest Codebase
The Tiny JavaScript Game Engine That Can!
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Free Texas Holdem Poker game using HTML5, CSS and JavaScript
90-ball bingo with sound
An elegant Go board and SGF editor for a more civilized age
XML-based framework for developing games
99.95% station. 0.05% bees
Web powered cross-platform 3D, WebXR game engine
Children's learning programming language Karel the Robot in 3D
Baystation's flavor of Space Station 13
Open-DIS implements the IEEE DIS protocol in multiple languages.
The best code this side of the galaxy
Edition of football teams on HTML canvas- javascript source