Many parents dream of dressing their kids in adorable costumes this Halloween. But sometimes your kids have different dreams. If your child is a Five Nights at FreddyÆs 4 fan then he will want to wear the Nightmare Foxy Child Costume. It comes with a hook jumpsuit mask and mitt that will transform your child into this nightmarish animatronic animal. In Five Nights at FreddyÆs 4 he will jumpscare the player. So be ready for a scare when your child is dressed in this outfit.