Zompocalypse is built using Torque Game Builder (a Garage Games product) and infused with irreverent humour. It features visceral Metal Slug-inspired art, a range of weapons appropriate to a zombie outbreak, layers of gameplay and beautiful women. Then there's the zombies, with their hyper-stereotyped characters, patented zombie mobbing technology, quirky behaviours, and freaky bosses. To man the weapons, rescue the women, and beat back the undead choose the copper, Sergeant Chuck McPain or the army officer, Captain John Smackdown, and play in either one or two player mode.