Robert Carlyle is part of a group in hiding in a 'safe house' in the countryside of England; they're trying to keep a low profile from the virus-infected zombies who have been attacking the town. They've accomplished that until a little boy knocks on their door; just trying to escape himself, he's unfortunately led the flesh eaters right to their location.

The chase is on - zombies coming out from every angle, breaking down the house, chewing on arms, legs, and anything else they can sink their teeth into - all with fast camera movements and rock music in the background. It's race against time for Robert and the other members of the house.