Not everyone is able to play online all the time and split/second: velocity provides the means to play by yourself and still have the explosive fun found in multiplayer. With the airstrike mode you can either go through increasingly difficult waves of airstrikes from a helicopter flying above you and see how long you can survive. If you prefer the more violent approach; however, you can dodge missiles while gaining power and reverse the helicopters missile locking system so that it hits the helicopter. Keep using the rockets until the helicopter is destroyed to win in this separate mode.
Confused? Watch the video below and listen to the deep voice explain it.