The Fire Man is a 'boss' monster in Silent Hill Untold Nightmare. It weilds a double sized fire axe, that it handles with ease, do to being buff. It wears a tattered fireman's uniform, along with bandages tied around it's head, covered with blood and puss. It's skin is burned, which is visible through tears in the uniform.
The Fire Man resembles Derek Langston's guilt for a very specific event, and anger. The bandages hiding it's face represents the seemingly different person Derek is when his rage gets the better of him. It also shows his anger towards his girlfriend when she left for college.