You will steer a gunship to finish a special mission in desert. Enemies both in air and on ground are ordered to kill you. Numerous tanks, attack helicopters, armored car, motorcycles, missile launchers, trench mortars, and cannons shoot your gunship at the same time. You have to use arrow keys to control your army copter and press space bar to shoot back for survival. And you must avoid being shot by missiles or bullets, or your health will decrease. To hit enemy units will make them explode, but you will also lose some health points. Do not forget to pick different bonuses dropped by parachutes, as they are very helpful. They can provide more powerful weapons for you and recover your health.