Hit the bottom segment out by your finger!
The objective of this game is hit off the bottom cylindrical segment and let the others segments fall down stably.
There are 3 game modes for Hit Out 3D. "Endless 5" or "Endless 8" request player to hit out more cylindrical segments before the tower collapsed. "Challenge" add one more cylindrical segments each level. Each of these modes are supported Leaderboard in Game Center.
Also, you can play with your friends directly through a bluetooth or a WiFi network.
Know bugs: There may be crash if connected and play with two or more IOS devices with differential performance. For example, a iPhone 3G and a iPhone 4S may be jammed in MultiPlayer lobby with a situation that two or more devices with a same name displayed. It is because a delay detection occur on the slower device. Also determine by the networking. Try quit and relaunch the game may slove the problem.