The Spine runtime for Unity comes with an example project which has "spineboy" walking. When clicked, he jumps and the transition to/from walking/jumping is blended smoothly. Use the instructions below for your version of Unity.

# Unity 4

1. Delete the "Assets/examples/Unity 3.5" directory.
1. Open the "Assets/examples/Unity 4/spineboy.unity" scene.

# Unity 3.5.7

Note that you *must* delete the Unity 4 directory or Unity will crash.

1. Delete the "Assets/examples/Unity 4" directory.
1. Open the "Assets/examples/Unity 3.5/spineboy.unity" scene.

# Notes

- Atlas images should use premultiplied alpha.