When genetic experiments carried out by Horzine Biotech, a London bio-engineering company go horribly wrong, hordes of mutated zombies are released into a city of millions. Come to the rescue as a Special Service agent tasked with containing and eliminating the threat of a zombie apocalypse. In a frantic co-op fight fest featuring up to 6 side-kicks, lead the way in an intense battle to exterminate the zombie threat once and for all. 

As a revolutionary feature, customize your gaming experience by altering the number of hordes you face and the area you face them or even personally choose one of ten monstrous zombie types to battle against! With over 33 different weapons at your disposal and the exciting ability to create new maps and modes of your own, “Killing Floor” provides the ultimate survival horror experience.