Wow, great game! I can image this being a hit on the app store. Sometimes the rotation feels a little awkward, but with a bit more polish this could be a huge hit.

I also think, that it's getting too hard too fast. You should tweak the "difficulty curve" a little bit :)

BUT, it's _really_ hard to find. I had to search for your company to have a chance. (German App Store) Renaming it could be a wise decision.