This World War II-themed action/arcade shooter features a large crew operating the tail gun turret. You can aim using your phone's gyroscope or touchscreen, and when you're ready to fire, simply press one of the two red buttons displayed on the screen. The tail gunner played a crucial role in operating aircraft such as the B-17, B-24, B-25, and B-29.

Guns! Inflict chaos on your adversaries. As waves of Axis fighters intensify, your mission is to defend your bomber using cannon fire of at least 50 caliber. Planes! You'll face Me-109s, FW-190s, Bf-110s, and any other aircraft the Axis forces deploy against you. Lives! You have five lives, and after five enemy soldiers breach your defenses, your mission will end in failure. Ammo! Fortunately, you have an unlimited supply, so there's no need to worry about running out. However, monitor the temperature of your weapons closely; if they overheat, your opponents won't hesitate to take advantage while they cool down.

This game is graphically intensive and can quickly drain your battery. It's highly recommended not to play if your phone's battery is low or if you're awaiting important calls, such as one from a medical facility regarding a kidney transplant. If your gyroscope-based aim drifts or you wish to change your phone's orientation, simply point your screen in the desired direction and tap the Align button located in the lower-left corner of your device. This will recalibrate the gyroscope to its correct position.