His mechanic

Phantom Springbonnie hides in your closet and shows himself randomly. You will hear a sound effect when he does so, and if you hear or see that he is in your closet, you must shine the flashlight on him for a certain amount of time before he goes away.

If you fail to shine your flashlight onto him in the time that he takes to get you, he will jumpscare you and turn time back one hour. Your flashlight is on a certain battery as well, and can be taken anytime by little tricksters that might show up in your office.