In Hello Neighbor: Reset Day, the Guest has kidnapped Enzo Esposito. He creates an imaginary dog for the protagonist, and reveals to her it's fake. The Guest's first chronological appearance is in the 2nd graphic novel. Storyline Hello Neighbor: The Raven Brooks Disaster
He can morph into different people based on who he's communicating with. Under the beak is a mustache, and the Guest has giant limbs. He has a hooked beak and strands of feathers on his limbs. In Hello Neighbor: Reset Day, the Guest is described to emit a smoky smell to the people around him. His gloves also noticeably have dirt on them. He has brown lined pants, with black shoes and yellow laces. He has a patched-up bag on his back, held on by a string. The sweater's hood is pulled completely over his head, which is obscured by a large wooden yellow beak as a mask. The Guest wears a dark, striped purple sweater with a tiny red pocket on the front, which has a tissue. There are carvings of the Guest around Raven Brooks in Hello Neighbor: Reset Day. It is unknown what the goals of the Guest are.
According to the game designer (Nikita Kolesnikov), the Guest loves to keep his golden apple and won't let anyone take it from him. He lurks at both the Golden Apple Amusement Park and Theodore's House. The Guest is an antagonist of Hello Neighbor 2.