During the height of World War II, Allied soldiers fight against an army of the undead created by the Nazis using genetic experimentation. Alongside the carnage of the trenches and terror of combat, the Allied soldiers are now faced with battling an ever-expanding and near indestructible hoard of zombies. They have just one night to save their own lives and escape the soulless grip of their lifeless enemy, or face becoming part of the zombie army themselves.