Did you catch that just a couple of weeks ago, Valve came out and said that in no uncertain terms that there will absolutely not be a Left 4 Dead 3 anytime soon? Well, what’s terrible news for many is awesome for Zombie Army 4: Dead War, which couldn’t have hoped for better timing. It’s here to follow in those four-player co-op footsteps – except its zombies are also Nazis, and sometimes when you kill them you get a super-gross slow-mo kill.