Giant Centipedes

The Giant Centipedes are Monsters that are kept in the Facility. They are not listed on the Whiteboard and are not shown during the Purge.

Physical Description & Attributes
As their name would suggest, the Giant Centipedes are normal centipedes, but of an abnormal size. They likely kill their victims by strangling, biting them and injecting them with their venom.

It is unknown what item summons them in the Cabin's Cellar.

Appearances
One of them are seen in their cube prison during the elevator scene. There is also a Giant Millipede, but since the Giant Centipedes and the Giant Millipede are in two different cubes and are different species, they are not the same and possibly have different abilities and ways of hunting prey.

Inspiration
There most probably based around the giant/killer animal horror films, like Jaws, Them, King Kong, etc. It's also possible that there is actually a direct reference to the obscure 1986 Asian horror film, Centipede Horror which is about giant centipedes. Japanese mythology also features a monstrous giant centipede known as a Ōmukade.