Nightmare Chica

Nightmare Chica is an animatronic from Five Nights at Freddy's 4. She is a damaged and nightmarish version of Chica from the first game, with several rows of sharp teeth, sharp claws on each hand, and a glowing red left eye with a white pupil (her right eye appears to be sightless). She holds a grimy cupcake with too many teeth and wears a tattered bib.

Gameplay Mechanic
During the night, a pair of sharp-toothed jaws (belonging to Nightmare Chica) will start to close down over the player's field of vision. They must turn on the Power A/C quickly to prevent her from attacking.

Death Screens
Nightmare Chica will jumpscare the player with the same sound effect as the other Nightmare animatronics. She does not have any dialogue that plays over the "Game Over" screen.