In the summer of 1987, one year later, Fazbear Entertainment opened Freddy Fazbear's Pizzeria, with more kid-friendly looks to the animatronics, along with one new animatronic with no official name, nicknamed by the children Balloon Boy. The second week the place is open, the first security guard to work the night shift at the new building is hired, Jeremy Fitzgerald. He gets voicemails every night from the day-shift worker, Joseph Frederick. He tells Fitzgerald how the animatronics now remain in free-roaming mode at night. He says that if they see you, they may mistake you for an animatronic endoskeleton without its suit. He says that they get confused from the silence because of all of the children, so they assume that the children have left and went to another room, the only other room with noise would be Jeremy's room. If they see him, he must put on a Freddy Fazbear mask because otherwise they would mistake him for an endoskeleton without its suit.

Unfortunately, Marionette was carried over into the new building with no changes at all, it was still the exact same one from the original building. The old animatronics were carried over to be used as parts. But, Marionette reactivated them. Because of the previous deed the security guard, Alexander, committed at the original building, they have been taken over by the souls of the four children, and seek out any security guard to show them what it is like to be stuffed inside of an animatronic suit.. Jeremy complains about the animatronics, but Joseph claims that there's no way the old ones could be reactivated.

The fourth night Jeremy works, Joseph says that the animatronics have not been behaving normally towards adults, they just stare. In the next couple days, the animatronics even begin to act aggressively towards adults. On Friday of that week, Jeremy comes to work. He gets a call from Joseph, and Joseph asks him why he is even there, because the place is on lockdown. He tells him to finish his shift, because it would be safer than trying to leave in the middle of the night. On Saturday of that week, Jeremy is assigned the day shift, because that will be the last day the Pizzeria will be open, due to the aggressive behavior of the animatronics towards adults. As it gets to be later that day, Jeremy goes to the Kid's Corner to check on the younger kids. Foxina, Foxy's remake, is being dismembered by the young kids, as usual. But one kid decides to use Foxina's mouth as a toy. Foxina then bites down on the child's head, killing them. Jeremy is paralyzed by this event.

In the end, Freddy Fazbear's Pizzeria was shut down. The company says that they hope to reopen some day with a smaller budget, and if they do, they are planning on bringing back the original animatronics.