Foxy will gradually make his exit of you don't check on him regularly, and once he's out, there's no way to make him go back.
He was a victim of the Fazbear Massacre and became a phantom.
Foxy the Pirate Fox
He also has a new trick up his sleeve to get into your office: he gets in piece by piece.
Description: BB will take the guard's flashlight batteries, which will cause the guard to not have any way of stopping Foxy. But BB tried to swear at Foxy when he was acting nice due to being in a world of beautiful world of flowers, rainbows, and adventure.