In the game you are pilot who is fighting a battle against the aliens, who are attacking the world on the land. You have to beware of the weather because the tornado can blow your plane forcing your plane to go in different directions. Kill down all the enemies get power-ups to increase your weapons ability. You can collect hearts to get extra lives. You have to destroy as many alien aircraft as you can and earn best score.
Use mouse = move plane
Mouse left click = fire weapons
Spacebar = Drop Bomb