Peterson was once an amusement park designer and a very friendly family man who lived with his unnamed wife and his children, Mya and Aaron Peterson. He is the main antagonist of Hello Neighbor, Hello Neighbor: Missing Pieces, Hello Neighbor: Walking Nightmare, and Hello Bendy (a Halloween DLC to Bendy and the Ink Machine), a minor character in Hello Neighbor: Hide and Seek, and the secondary antagonist of Secret Neighbor, Hello Engineer, and Hello Neighbor 2.
