User:User/Adventure in the Unfinished Building Wiki/Hallucinations

Much like in Five Nights at Freddy's, images about apparent hallucinations can be found, however they aren't currently used.

Deteriorated arm
When looking into the category, one can find an image of the AitUB office with a deteriorated, robotic arm seemingly waving at the security guard. There is no shadow however: this is why i think it's an hallucination.