This game was great. I really enjoyed it. One suggestion: at the last level it isn't really necessary to slow down the cannon with the blue thingy to be able to slide through with the yellow one. Maybe tune up the speed of the gun.
Well I could do 2 things now. I could speed the cannon up or I could just say you out played the game ;P
I will look after this little "issue" after the Jam. So thank you for the reply.