Not much depth, but a whole lot of fun.
The same old story: a zombie apocalypse has thrown the world into upheaval. Your job, your home, your life as you know it no longer exists. The only item on your agenda is to survive.
The first level fades in to the sound of slobbering and moaning. You're in a back alley in some city set fire, and you brought your collection of guns. I am immediately reminded of an arcade shooter, minus the greasy orange pistol. The zombies start attacking, and they don't stop until you've reached the end of the level. Will you survive?