I honestly believe that the Anunnaki has something to do with some of the SCPs. (i.e SCP 073, and 076, The Architect may have been made by the Anunnaki as some sort of Computer Construction device, until it got corrupted, and then it started making rooms for no reason) Some SCPs have something to do...

SCP Number: SCP-127 SCP Nickname: The Living Gun Ingame mechanics: Just Like the document, the player cannot use it or equip it (unless the Dev team would like too) found in the Armory SCP Number: SCP-999 SCP Nickname: The Tickle Monster Ingame Mechanics: Just like the document, SCP-999 (If let out)...