iCannon Final Test

Hey,
Could you guys please test my game for mechanical problems and improvements before I finish off the levels and publish it for iPhone.
http://gamesalad.com/game/play/36272
Thanks.
Vmlweb
Could you guys please test my game for mechanical problems and improvements before I finish off the levels and publish it for iPhone.
http://gamesalad.com/game/play/36272
Thanks.
Vmlweb
Comments
Also the ball does follow the mouse.