Hellfire is one of the protagonists of Computer Chat, and was the third to join the chat
An obsolete animatronic, Hellfire was given the name Hawkeye until an incident with a particular human occurred, in which Hawkeye attempted to harm the human. The human, in response, tore off Hawkeye's leg and jaw. These were replaced, but never given fur to match. He was originally built to appear to feline fans. He was given the name Hellfire when his "prosthetic" leg overheated and started a small fire.
Hellfire is very respective and caring toward those he likes. To those he doesn't like...he is hostile. He is wildly unpredictable, and his moods change for no reason sometimes due to a malfunctioning processor unit.