With Knott's doing essentially an off-brand original of it, and the creator even acknowledging the house and stating he'd absolutely love to make an official haunt of it for HHN or anywhere, I'd love to see Bendy come to the event. Also helps that unlike FNaF (as much as I love it), Bendy has made a point of not leaning into the kiddie audience and staying a more mature, darker story (and the movie on the way is reportedly going for a hard R rating).