Knock down heroes! The Reverse Shooter "GYAKUSYU" born in the iPhone!
-Chance arrival of the counterattack to a villain's part! Fly arms and defeat heroes!
-The number of unreasonable bullets! Overwhelming military power! Win, no matter what operation you may use!
-Furthermore, by linkage with twitter, your follower attacks suddenly!? Make your right now "enemy" debut!
Requires iOS 4.1 or later.