I can see you submitted this for a few different jams. Was the idea to include themes from all of them? its a bit buggy and the camera could do some work, try to reduce the padding on the smooth follow. Otherwise great work! 

Cool entry. Question: is this supposed to have sound?

The physics worked good for me, which guaranteed an exciting gameplay.

In further development, you could try to speed up the camera with the ball. It's annoying in a reaction-game when you can't see your character anymore, just because it's too fast... but besides from that you did a really great job in the level-design.