Sorry to say this game had terrible physics and even worse premise, I am tired of hearing of the whole pirates vs ninjas thing because it happens to be terribly stupid. Also who ever heard of cannon balls being that bouncy.
I don't usually comment but there are a lot of uncalled for negative comments on this game. It isn't badly drawn and the controls are responsive it is a game based on a simple rythm once you figure it out you can easily beat the game. For those who are having trouble, fly to the right of the screen as far as you can go you can figure out the timing of the trucks and once you have that the game falls into place.