Unknown Monster

"uhh, there have been reports of a 3-headed monster around the building, gotta be careful!"

Phone guy talking about the unkown monster.

The unkown monster is a hostile non-animatronic and the most dangerous charecter in all games it appered in.

the act of defending depends on the game, and is hard to protect against. it  becomes active on night 4.

About it
it is wraped in mystery, and all that is known is that it hates light, and cannot be webbed by sora or repeled by marie.

Apperence
It looks like a T with 3 skeleton-like heads on top and rib-like parts on its lower body. it has bone-like skin and it is black and gray in color with red eyes simular to bonne's endoskeleton eyes, but larger. it looks like a wither from minecraft.

FNaF 1
It takes both ways and can go into the office (and jumpscare the player, which would be pure horror.)  even if the doors are closed. the only way to repel him is to flick the door lights at him, like foxy in fnaf 2.

FNaF 2
Flicking the lights, puting on the fazbear head, and winding up the music box are the defences of FNaF 2. not this time, now, the only way to repel him is to raise the monitor during his jumpscare. (Which is horrifying.)

FNaF 3
Let the phantoms jumpscare you. he needs to breath too, because hes not an animatronic, so now, its good to have ventilation errors as soon as this guy comes.