Physics 2D Extensions

Unity 4.3 has just been released - it includes a brand new 2D physics system. The new physics system is based on Box2D and is great, but there a few missing features with Unity's implementation.

Well, we've decided to fix that.

Physics 2D Extensions is a set of add-on components to Unity's 2D physics system that add additional functionality.

Features included:

• Fully compatible with Unity's 2D physics system, building on top of...

Physics 2D Extensions