You are Drake Edgewater, a 21st Century cab driver desperate to escape from the Quarantined city of KEMO. You drive a modified '52 Checker "hovercab" armed with headlight mounted machine guns, roof cannons, missiles, explosives, flame throwers, buzzsaws, and a bad attitude. Rid the streets by any means necessary, of assault vehicles, mutant assassins and slow moving pedestrians. It's all in a day's work, here in KEMO.