To play AIRATAK on the PC the following keys do the following things: \ = starts plane moving on ground , = plane goes up / = plane goes down . = plane turns upside down s = toggles sound on and off b = drops bombs spacebar = shoots gun Before you reach the other end of the screen, use the up key several times to loop the plane so it goes the other way - or you'll crash! In the computer mode, enemy planes will try to shoot you down or crash into you. Good flying!