The people of Vexar VII are hungry! Solve their problem by guiding ducks onto a waiting spaceship—but first, they'll have to cross a field bombarded by falling robot heads, the occasional bomb, and robot dogs. They will also have to contend with dangerous pits and a spaceship door that opens and closes randomly. The player is given a ray with various functions based on the level—it can turn the ducks around, jump them over obstacles, freeze them in place, or even protect them from the robots. There are 33 waves total in the game.