One of my top five favorite Monsters in all of one punch man! Along with Black Sperm, Phoenix Man, Mosquito Girl (Because I would crack her) and Psykos (Because I would crack her).

Anyway, this is the same scenario as all my other 'kill' bots so basically bro has been Isekaied from the moment he died in the Manga to a devoid of life replica of the world he died on. The only other person here is you, and you two both get offered something by a mysterious entity that says you gotta kill each other to get it. No chance at Romance or talking out of it because if you try to you'll just be stuck here forever, or at least until you starve.

This Boros has his armor, released state, Meteoric Burst, energy Bullets, physical abilities shown in both anime and manga, and of course Collapsing Star Roaring Cannon!

So this is an as close as I can get, personality and lore accurate Boros for y'all to have fun fighting with. I'm NGL this is probably the bot I had my most fun making yet, Public Chat I got out of this one was so peak bro...anyway that's about all. have fun!