my character is Dr. Bailey (my name :P) and you can play as him after you beat him. He lives in the I Am Error room, The Womb, and The Arcade. He also fights with Little Steven, and uses Epic Fetus as his attack. After you beat him, you can get either Little Steven, SMB Super Fan, Charm Of The Vampire or Epic Fetus. As a playable character, he has 1 red heart and 2 spirit hearts and starts out with Epic fetus and Little Steven, and also Charm Of The Vampire, but has low damage, speed, and fire rate. Cool, huh?