Great job submitting a game! The intro is awesome and got me excited to play the game. This is a super simple game but I love it and I think it has good replay-ability. Its excels at providing a sense of mastery as you get used to the power and the distances. Hitting each target with one shot in succession is so satisfying. The only thing I could say is that I never adjusted the angle of the canon, based on the comments someone else had the same experience. I definitely like your idea of adding obstacles or hills to encourage changing the angle of the canon. Good work and thanks for participating!