SCP-966 Normal and Humanoid Form by jordanli04 on DeviantArt

SCP-966, VS Battles Wiki

Sleep Killer, SCP-966, Euclid

SCP-966 Sleep Killer, Dr Bob brings you SCP Foundation Euclid class object, SCP-966 Animation. SCP-966, also known as Sleep Killer, are predatory creatures that resemble, By SCP Declassified

SCP-966 : Sleep Stalker : Euclid : Predatory SCP

Molly Moore - SCP 966 concept - SCP Fragmented Minds

SCP-966 WIP 1 by Mirocaine on DeviantArt

SCP-966, Site - Phoenix Wiki

Mr SCP Detective, EUCLID Class Object - Sleep Killer: Book 5 SCP 966 by Dr .Bob

Haven't seen an SCP-966 meme, so here you go : r/DankMemesFromSite19

Stream SCP - 966 Song by TheSCPkid Listen online for free on SoundCloud