The Man with Steaming Pipes in his Chest is a monster that only appears in the novelization of the film. He appears only in the 'Elevator Scene' chunk of the book .
Physical Description and AttributesEdit
As his name implies, the Man with Steaming Pipes in his Chest is described as a half-naked man with twisted steaming pipes protruding from his body (mostly his chest) and flames in his eyes. He was most certainly released during the System Purge.
While it is unknown what inspired this monster, it does bear a slight resemblance to the creepypasta character Mr. Welldone who also has pipes and metal coming from his chest and back.