Bloodmoon was just a chaotic and sweet animatronic before Glitchtrap controlled him and created him into a killer and haunter. Bloodmoon had a way to fix himself but no one else had figured out how to free him from his controller sadly. He wanted to stop killing and going back to his family sun, moon, earth, lunar and Solar he missed so much. He wanted to go back to pranking and causing problems for them but still being loved and cared for since he was like a little brother to them.