The mad genetic engineers of Sloorn have done it again, in their insane desire to create the perfect creature they have created evil smelling giant birds carry9ing every known germ and some unknown ones to the corners of the galaxy.

You, the Exterminator, must wipe out their breeding grounds on the Planet Dron. You must get past the flocks of birds guarding the way, avoiding the Sloorinian indestructible missiles and killing as many birds as possible. Once inside the breeding ground you must collect and incinerate the eggs.

The game is in two stages. Stage One: you control a ship armed with a KIL-O-ZAP. The ship may be flown in any of 8 directions using the arrow keys. The gun may be fired by pressing the arrow keys and the space bar simultaneously. Stage Two: At the top of the screen is an area of dotted lines. This is a safe area and the only place where the eggs can be destroyed. Using the arrow keys run out of the safe area and collect the eggs. However, the Sloorians have guarded their lair with to guardians and a few land mines.