Jesster

Jesster is a female, human jester who from time to time appears in Freddy's place to do jester-ish tricks for the kids.

Behaviour
Jesster starts at Kid's Cove, then moves to the Game Area, Main Hall, to Party Rooms 4 and 1, and straight into the Left Air Vent. When she gets in the office, she will steal the player's Freddy Fazbear head until the player dies, or survives until 6AM.

Strategies
Jesster should always be watched closely, even if she gets close and is in the vent. Keep watch at all times using the lights. If Balloon Boy gets in too, you are wide open to anything.