: Set in various pizzerias and a bedroom; these established the core lore and original four animatronics: Freddy, Bonnie, Chica, and Foxy.
: Managing a limited supply of electrical power; if it runs out, defenses fail. wikipedia-fnaf
: A successful Five Nights at Freddy's (film) was released in 2023, starring Josh Hutcherson, with a sequel released in 2025. : Set in various pizzerias and a bedroom;
: Introduced new mechanics like room-to-room movement and virtual reality. if it runs out