SCP-966, Slender Fortress Wiki

SCP-966 also known as The Sleep Killer is a boss on Slender Fortress. SCP-966 is a monster that can only be seen through night vision or infrared devices, it looks like a tall lanky humanoid with an alien like face with a boney head, long sharp claws, greyish skin that looks like it is tightly wrapped on the entity and outstretched limbs, they are extremely slow in containment breach and takes up to 30 hits to kill the player and can appear anywhere in the facility after you encounter their cont

SCP-966, Slender Fortress Wiki

SCP-966, Slender Fortress Wiki

Steam Workshop::lalala333

Steam Workshop::scp

SCP-966, Slender Fortress Wiki

3D SCP-966 Sleep Killer Monster - TurboSquid 1841395

SCP-966 Villains+BreezeWiki

Steam Community :: Guide :: (8-11-18)Secret's Not So Secret Info of Slender Fortress 2 Bosses (GOJIRA UPDATE)

SCP-966 by Batterymaster on DeviantArt

Images at Resident Evil 5 Gold Edition Nexus - Mods and community

SCP-966, SCP: Devolved Wiki

Steam Workshop::xdddddddddddd

SCP-966 - SCP Foundation

The four horsemen of the apocalypse : r/DankMemesFromSite19