The first mention of such an otherworldly being as the Slenderman refers to the times of World War II. The Nazis were able to conduct the satanic ritual and call to the service of this maniac a murderer. You in the game Slenderman History: Wwii Faceless Horror will infiltrate the base where the Slenderman is at the moment and destroy it. Having landed on the plane you will put on your ammunition and arm yourself. After that, you will have to move forward. On your way there will be German soldiers and other monsters of the Slenderman henchmen. You will need to destroy all of your weapons. After that you can find the maniac himself and destroy him.