Hi,
I have been working this last month on Bowling Alley 3D for Android, it uses Bullet Physics for the rigid body simulation of the pins and the ball.
I will add many new features in the next month if I have enough hours to spend on this game, so any suggestions will be welcommed, I hope you enjoy the game.
Here is the link to the game:
http://play.google.com/store/apps/detai ... ingAlley3D
Thanks to Erwin and all the people who makes Bullet such a great open physics library!