Hacky Stack is a funny little "jump up as far as you can" game. Be aware of the monsters and disappearing platforms! ;-)
You have to tap the ball to get it up in the air and tilt your iPhone to steer the ball. If you touch a monster or fall off a platform, you loose. Your personal highscore will be saved so you can compare it to your current score at any time.
Future releases may include facebook connection for online score sumitting.
Have fun!