Description: Take on Slenderman in the horror game Slenderman History WWII Faceless Horror. In this thrilling first-person shooter full of frights, you have to sneak into the military base to steal the secret Nazi documents about Slenderman and the zombie army the Nazis want to create with the help of this demonic being. Collect medi-kits and enough ammunition to gun down the Nazis, their mutant zombie horrors, and finally Slenderman himself!