Original and Challenging
This game truly deserves a 10/10. It's creative, fun, and the difficulty level is just right. Not too easy yet not frustratingly difficult. There seems to be a lot of replay value as well, with three difficulty levels to play through the 40+ levels and then the extra levels. I only played through the game once myself. I loved the boss. Again, just the right difficulty for the boss as well. Great game!