Open source library for creative expression on the web, desktop, etc.
Open source HTML5 game framework that offers WebGL and Canvas
Desktop/Android/HTML5/iOS Java game development framework
JavaScript framework to build game engines, games, emulators and apps
Orx: Data-Driven Game Engine
2D Game Engine
Reactive extensions for Unity
3D .NET engine for Windows, Linux, Mac
Cross platform 2D/3D game engine written in C++11 & OpenGL ES 2/3
c# lua bind with unity3d project for game development
It's a game based on a puzzle survive sistem.
A cross-platform OpenGL based lightweight scenegraph library
Cross-platform 2D game engine