Cool idea, but due to the difficulty of controlling the ball the levels got really hard really fast. Level 3 in particular was super tough, and the only reason I got past it was because of a bug which made it so I didn't die when hitting a spike.
Sorry to hear that you had problems with it, level 3 was meant as an introduction to rotating the box so that gravity would smoothly change around corners. It also doesn't seem like I can replicate the bug, I'll keep trying though.
