In Five Nights at Freddy's 2, new animatronics are added: Shadow Freddy, RWQFSFASXC, Toy Bonnie, Toy Chica, Mangle, Balloon Boy, Toy Freddy, the Puppet, Withered Freddy, Withered Bonnie, Withered Chica, Withered Foxy, and Withered Golden Freddy.
In Five Nights at Freddy's 4 New Animatronics were added: Nightmare Fredbear, Nightmare (Animatronic), Nightmare Freddy, Nightmare Bonnie, Nightmare Foxy, Nightmare Chica, Plushtrap, Nightmare Balloon Boy and the Non-Canon Halloween DLC which includes Nightmare Mangle and Nightmarionne
In Five Nights at Freddy's, two humans are introduced, Mike Schmidt and a man referred to as simply "Phone Guy". Mike Schmidt has yet to make further appearances outside of the first game, as he gets fired after the player beats the game. Missing children are mentioned and are believed to be haunting/possessing the animatronics to their bidding.
- In the third game, Purple guy is seen in the minigames, almost all of the animatronics are Phantom Animatronics, with the exception of Springtrap.