Thanks a lot! I will keep working on it! If you have any suggestions about the controls I would love to hear it.
1. Shift to accelerate.(avoid going back direction if possible, only forward/left/right acceleration)
2. Space to boost (i think boost should only be in forward direction to feel it right)
3. For tail may be right click(I am not sure about this).
other than that i guess every thing is okay.
The auto collecting bodies you mention in other person comment is good
