The earth will be invaded by aliens, they have deployed their space ships. However, there 5 pilots who will defend our planet. Select between 5 different characters, each one control a different space ship with different skills. The main goal is resist, and try to beat your own score (The highest score will be saved). Each time you destroy an enemy ship you will win points. It is time to meet the members of the Aero Squad, it is time to save the earth!