Slender Man is a horror game with realistic sounds. You get lost in the forest. You walk around and find someone is following you. You will certainly feel anxiety and fear. You need to collect 8 pages to win.
Slenderman can appear right behind you at any time.
WASD = Walk around, Mouse = Look around
Left Mouse Button = Fire, Right Mouse Button = Aim
Mouse Wheel = Change Weapons, Space = Jump
G = Grenades, R = Reload, F = Pickup Items
Left Shift = Run, Left CTRL = Crouch, X = Prone