It's time to put on the flight goggles and get to business. You are a crack pilot and have been called to battle the forces of evil that are plaguing the planet. You will quickly see a scrolling scene below your aircraft. The faster moving clouds are at a higher flight level than the slower moving ones. This is your cue to the correct enemy level. Pushing the joystick once either up or down will change your altitude (unless you can't go anymore). Left and right on the joystick will change your position on the screen. You can't move forward or backward, but progressively through the game, the forward postion is increased. This allows less and less reaction time to enemy that might appear. You will see at once an enemy craft. To shoot it down out of the sky, you must be at the same flight level. Fire your guns as soon as possible, a collision will prove deadly. Fortunately, you have five lives to work with. The game is won by flying long enough to outlive the enemy. The game is lost by using up all of your lives. If you let more than 14 enemy go by without shooting them, then you will lose a life. A bar at the bottom keeps track of how many have slipped past.
