Simple and addicting
This is a very solid game. It's quick and immediate gameplay allows no room for confusion and quickly becomes addicting. I like the idea of the adjusting knobs to control the cannon, it was an original idea. The downsides of the game were, of course, the lack of music and the repetitiveness of the subject. Although fun at first, the more complicated levels seemed to annoy instead of entertain. Furthermore, the score counter and the amount of points needed to pass a level just confused me as a player. Nonetheless, a very original idea executed nicely. Good job.