cocos2d-x is a multi-platform 2D game engine in C++, based on cocos2d-iphone and licensed under MIT. Now this engine has been ported to UPhone, iOS 4.1, Android 2.1 and higher, WindowsXP & Windows7.

• cocos2d-iphone-cpp: tested on iPhone 3.2, 4.1 & 4.2 SDK
• cocos2d-android-ndk: based on ndk-r4(crystax.net version) & ndk-r5, tested on Android 2.1, 2.2, 2.3 emulator, HTC G2, G3, G6, G7 device
• cocos2d-uphone: well tested on UPhone of ChinaUnicom, both emulator & device.
• cocos2d-win32: well tested on WindowsXP & Windows7. It depends on PowerVR OpenGL ES 1.1 libraries for win32 system

• Website: www.cocos2d-x.org
• Online API References

• Forum: http://forum.cocos2d-x.org
• Twitter: http://www.twitter.com/cocos2dx
• Sina mini-blog: http://t.sina.com.cn/cocos2dx