Jane

Jane is one of the main characters and one of the antagonists in the game. She first appears on Night 4.

Appearance
Jane (in Arthur's Nightmare) has red eyes and poorly drawn blood dripping from her eyes. Everything else about her visual appearance is identical to the series.

Mechanic
Jane becomes a threat on Night 4. Jane can kill the player from any location, as she can move through walls and float in the air. If the player comes close to Jane, Jane will jumpscare the player. Her location cannot be known using the tracking device. However, her location can be known due to her sound cues. She will repeatedly say "I asked you to clean your room before you went out to play!" showing is she's close or far away. This character is probably one of the most difficult threats to overcome, as she can float and move through anything. She slowly confronts the player.

Night 4
Jane advances the game's difficulty a lot, as she is very hard to overcome.