Hatchet

An important priest of sorts for a large cult of robots living underground. He doesn't like to talk about his past.
Hatchet looks like a scary figure - and unless you're a robot, he is. While he now prefers not to do it, Hatchet is perfectly capable of killing people.
Incredibly kind to his own. The local therapist in the robot underground. 

Character playlist:
Shayfer James - Diggin' Up Hatchets
Metallica - Ronnie
Pat The Bunny - The hand you reach out is empty, as is mine