Clowns are increasingly killing citizens. Scientists found out why the clowns are killing, that it is DNA spliced with rat hormones. People were purposely poisoned with it. Your job is to clear the streets of crazed clowns so citizens are safe again.
Save yourself from the Attack Of The Killer Dolls. They have knives and will kill you in one chop. Locate them from the radar, and shoot them before they come too close. Beware of the Girl doll, she comes fast.