Jack-O-Chica

Jack-O-Chica is a Halloween-themed variant of Nightmare Chica, introduced in the Halloween Edition of Five Nights at Freddy's 4. She is a major antagonist in the series, first appearing in the Halloween Update. Her design is inspired by Halloween jack-o'-lanterns, featuring a glowing orange exterior. Her skin is a dark golden color, not the typical yellow. Her eyes are hollow, with bright orange glows emanating from the sockets, resembling a lit jack-o'-lantern. Her body has cracks and crevices that emit a fiery light, giving her a molten or ember-like appearance. She lacks an endoskeleton head but retains her endoskeleton teeth, which also emit a faint yellow light. Instead of Nightmare Chica's usual cupcake, she carries a glowing pumpkin. Jack-O-Chica's behavior is nearly identical to Nightmare Chica; she appears simultaneously in both left and right halls. To deter her, the player must close both doors at the same time. Her attacks include jumpscares, and she becomes more active when the office overheats. Known for her unique design and terrifying presence, Jack-O-Chica is a memorable animatronic in the Five Nights at Freddy's series.