the game is plain
I like the physical effect u use on this game, but this game too plain(and some time the ball got stuck cause of wieght, this physical effect will be good for shooting game btw)
Another thing is there's no good sound(try some back ground music and a mute button, most music without mute make people mad at u.
Try some lv and achivement, make the game harder overtime for example??
Any way i still like your effort, try to make better games next time, and i will try to be 1st player :D