Slenderman Horror Story MadHouse

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Slenderman Horror Story MadHouse is a dark and creepy adventure/first person shooter for browsers where you are locked in the insane asylum, since you lost your sanity after escaping from a demonic creature that invaded your house.

This asylum is you home now. But did you really get away from the Slenderman? Is It real or it’s just in your head? You are about to find out in this thrilling horror adventure, as you solve the puzzles and fight scary mental patients in order to try to leave this madhouse.

Good luck…

Slenderman Horror Story MadHouse features

  • Great looking graphics and easy to understand controls.
  • Creepy looking enemies.
  • Four weapons: frying pan, hammer, Glock 17 gun and grenades.
  • Realistic Asylum location.


  • WASD: Movement
  • Mouse: Aims and shoots
  • Right Mouse Button: Alternative aim
  • Left Shift: Sprint
  • Left CTRL: Crouches
  • X: Prone
  • Space Bar: Jumps
  • R: Reloads
  • G: Grenades
  • T: Bullet time
  • ESC or Tab: Pause game

Added In: August 21st, 2020

Categories: Action, Adventure, Shooting

Tags: , , , , , ,

Developer/Publisher: Kiz10

Played: 9 times.

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