Slenderman Must Die: Sanatorium 2021 (Chapter 1) is a Slenderman survival game to find the hidden 8 papers in a scary sanatorium.



<h3>Release Date</h3>
March 2014 (Android). January 2021 (WebGL).

<h3>Developer</h3>
Poison Games made Slenderman Must Die: Sanatorium 2021.

<h3>Platforms</h3>
<ul>
<li>Web browser</li>
  <li>Android</li>
</ul>


Slenderman Must Die: Silent Streets

Slenderman Must Die: Graveyard

Slenderman Must Die: Underground Bunker

Shooting

Horror

Zombie

Slenderman Must Die: Sanatorium 2021 (Chapter 1) is a Slenderman survival game to find the hidden 8 papers in a scary sanatorium.  Release Date March 2014 (Android).

Slenderman Must Die: Sanatorium 2021

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Slenderman Must Die: Sanatorium 2021

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