Some of the things you could upgrade in this shop would include:

• Power drainage decrease,

• Counters against certain characters are more effective,

• Et cetera.

There would also be purchasable abilities, like adding vent doors, flashlights to the cameras, and the ability to send an animatronic back to their starting point once per night.

The more nights you go through, however, the animatronics begin to grow more aggressive. Every ten nights, there would be a boss battle against a single unique animatronic, which would have a pool to randomly select from, consisting of lore-exclusive characters, book characters, and even merchandise characters. They would have an AI aggressiveness with similar difficulty levels to a UCN animatronic at level thirty. It'd have voice acting and death screens similar to the Arkham Batman games.