Professor Jake Northrop is horrified to study that his experimental, bio-computer micro organism turns individuals into flesh-eating monsters. Whereas most of his unintentional creations are lumbering idiots, some are very totally different. They will outrun you. They will out-think you, they usually're hungry. With the assistance of Invoice Santini, a homeless veteran, and a small group of survivors, the professor should run a gauntlet of ghouls to flee Heart Metropolis and discover a remedy for the zombie plague.