|Full name||Atomic Guy|
|Weapon||Whatever buildings, ships, and other large objects it picks up|
Atomic Guy (アトミックガイ) is a fictional character from SNK Playmore's fighting/wrestling game series King of the Monsters. He is the successor to Astro Guy of the first King of Monsters game.
A masked wrestler who was exposed to radiation and grew to an enormous size. With most of his intelligence gone, he felt the need to consume nuclear plants around the world in order to keep powered up. He helps to fight off the alien invasion led by Famardy with his two new found monster friends: Geon and Cyber Woo.
- Electrokinesis - Atomic Guy can zap his enemies with bare hands. He can also call down a lightning strike from the sky to fry his foes.
- Ki - Atomic Guy can shoot an orange energy blast from his hands. He can also create a giant, angry face made of ki.
Atomic Guy uses a pro wrestling inspired fighting style. He uses suplexes, dropkicks, backbreakers and other wrestling moves.