Desktop/Android/HTML5/iOS Java game development framework
One framework for creating powerful cross-platform games
Open source library for creative expression on the web, desktop, etc.
Orx: Data-Driven Game Engine
JavaScript framework to build game engines, games, emulators and apps
C-Lesh is a game programming language for 2D games.
cross-platform 2d game engine
The classic intelligent role playing game
A cross-platform OpenGL based lightweight scenegraph library
Cross-platform 2D game engine