After witnessing the apocalypse from a research bunker in the Scottish highlands, Jack survives with only the station's AI mainframe computer ( J.I.M. ) to keep him company. When the food supplies run out 8 years later, Jack and JIM set out across the post apocalyptic wastelands to deliver an important message. Mayhem ensues as they encounter Ice Pirates, Cannibals, Cyber-Punks and Zombie Nuns.