The weapon consists of a GKZ-45 on the left hand, which fires yellow clouds that slow zombies and boosts players' speed if they run into it, and the Ray Gun Mark 3 on the right hand, shooting rays smaller than the Ray Gun and not creating any splash damage. Combining the shots together creates a black hole which will suck zombies in and rip them apart. Unlike the Ray Gun Mark 2, this weapon has a damage system (meaning that it is a one-shot kill until a certain round). Its damage is situated in between its two predecessors, Ray Gun being the weakest and the Ray Gun Mark 2 being the strongest.