Usually, Shroomy is an optimistic and positive guy who speaks with a Southern accent and seems to enjoy crafting rocket launchers. Whenever he is about to fight someone, he always uses his trusty rocket launcher as self-defense. He also enjoys winning and mostly celebrates his victory by dancing. He very rarely gets angry or sad. Shroomy has a "mental disorder" (later revealed to be his original mindset) as a demon hunter, known as Anti-Shroomy. Shroomy used to be a demon hunter.