Batman

Batman is a character in Mini-Grand 5111

Weapons/Abilities:
BATMAN REQUIRES NOTHING BUT HIS FISTS.

Description:
Batman wears a red retro-style spacesuit, complete with a fishbowl-esque helmet. However, it is not actually a spacesuit, but a set of novelty clothes, so it does not function very well as a spacesuit. He has greasy black hair and equally dark sideburns, and wears a pair of polarized sunglasses underneath his fishbowl helmet.

Batman's real name isn't actually Batman, but he doesn't even realize this, much less know his actual name. He is mildly insane, having accidentally subjected himself to radiation which adversely affected his brain, wiping clean most of his memories. He stumbled out of the cave he'd slept in with no idea of who he was and no realization that he had ever known. Surprisingly, his skills remained intact, and he quickly discovered that he was an excellent hand-to-hand fighter. After finding a stash of aged Batman comic books, he quickly gained a childish obsession with the titular character, naming himself after him and following his ideals, so long as they coincided with his own.

Where he got that bizarre astronaut outfit, on the other hand, is a complete mystery.

Biography:
"Say my name!" Batman screeched at the villain, twisting his head painfully to the side. "Say it! SAY MY NAME! SAY MY NAME!"

"I don't know your fucking name!" the villain shouted back desperately, struggling in vain to free himself. "You weren't nice enough to tell me it when you busted in here to beat me up!"

"BATMAN WILL SNAP YOUR NECK IF YOU DON'T SAY HIS NAME!"

"Batman! Batman! Your name's Batman! Please don't kill me!"

Batman snapped his neck anyway. Partly because he was a villain, but also partly because Batman hadn't had any fun at all getting up there to him.

Development
Batman was the hero 5111 needed.

Death
Sacrificed himself to kill a giant mistborn cyclops.