Desktop/Android/HTML5/iOS Java game development framework
The game engine for everyone
Orx: Portable Game Engine
2D Game Engine
Cross-platform 2D and 3D game engine
Free and Open Game Programming Language for Windows and GNU/Linux
Portable game engine with main focus on point-and-click adventures
Build Cross-platform Applications
C/C++ , PHP, PYTHON, 3D ENGINES, CHROME NATIVE CLIENT
Open Game Bootstrap
Cross platform 2D/3D game engine written in C++11 & OpenGL ES 2/3
Cross platform Game Creation Software
3D Game engine
It's a game based on a puzzle survive sistem.
NinYawg Adventure
cross-platform 2d game engine
Cross-platform 2D game engine
Delphi-like IDE for cross-platform game development
A powerful cross-platform and open-source 3-D rendering engine.