On the surface, it's hard not to compare Willy's Wonderland to Five Nights at Freddy's. After all, both revolve around a premise of supernatural, evil animatronics that prey on their unsuspecting victims within an abandoned family entertainment center. Consequently, this positions the horror film as a precursor, or at the very least a homage, to the iconic and beloved classic video game and upcoming film. However, those parallels aside, Willy's Wonderland's narrative goes beyond borrowing from that particular motif. Instead, it relies heavily on older storytelling conventions, specifically traditional fairy tales.
Source:https://www.cbr.com/how-willys-wonderland-uses-traditional-fairy-tale-elements/