Cool concept that sucessfully takes the advantage of the theme! It is really fun to bounce the ball around, I especially enjoyed the feature that allows you to strike the ball again in mid air, it allows you to do some pretty cool stuff. One thing I'd love to see is an option to invert mouse camera by separate axis instead of just flipping the mouse, I struggled adapting to either X or Y axis that didn't suit me. Also as Kanosis mentioned, having a power bar for hitting the ball would be great. I've developed some intuition, but I still can't say I'm sure I'd know if I hit the ball just right. Overall, well done!