Unstable Steve

Unstable Steve is a major character in Super Stuff Bros. He serves as the host to Crazy Mario Fan in many of the episodes. When he is not possessed by him, he is shown to be a quirky, peculiar character and happens to play drums.

History
Unstable Steve was a timid kid growing up and all he did was play video games. When he went to a video game shop, he bought a used Super Mario Bros cartridge. Ever since then he seemed to act strangely with schizophrenic outbursts. He unwillingly terrorizes the Mario brothers because of Crazy Mario Fan's possession. He is seen dying at the end of S2E7 due to a gunshot wound from CJ.