Xash3D FWGS engine
A cross-platform PSP emulator
Do virtual gear shifting (and more) in any rider app
One framework for creating powerful cross-platform games
An iOS & tvOS Frontend for Multiple Emulators
A dead simple 2D game engine for Go
Open source library for creative expression on the web, desktop, etc.
... the open-source glide computer
Turn your phone into a wireless Xbox controller via any web browser.
GemRB is a portable open-source implementation of the Infinity Engine
Enhanced Zork port for Android Systems
Orx: Data-Driven Game Engine
Free Texas Holdem Poker game using HTML5, CSS and JavaScript
For Android phones and tablets
A cross platform Lua based game engine
Character animation system for games and simulations.
touch based iphone game
The Snake Game written in JavaScript and CSS3!
Kids Games in Flash
Android/Flash educational children's games
Hungry Hero is an open source Flash game built on Starling Framework.
A cross-platform OpenGL based lightweight scenegraph library