Great, but physics could use some help
A very unique and addicting concept--the only big problem I have is with the "spin" of the ball. The fact that it's there at all is impressive, but in my opinion it's too strong for its own good. For instance, in the level "Downstairs," as the ball was rolling to the left, it very often bounced sharply to the right, and that really injured the experience for me. Other than that, the game is fantastic. Great job!