Free Open Source 2D Framework For Unity-Futile
Futile is actually a code-centric 2D framework for Unity. This is exactly for people who would like to do everything in code with as small editor integration as is possible. In case you have used Cocos2D or Flash you should experience just at home. It is actually at development and totally undocumented… however it works. complete detail here https://github.com/MattRix/Futile
Futile works great with Unity 3.5 and 4.*
Originally published at unity3diy.blogspot.com.