Nightmare is a cruel, twisted animatronic who is sadistic in nature. He also appears to enjoy mocking his victims upon getting the chance to do so. He speaks using a deep, monstrous voice, befitting his name. He like to speak about death. A giant, terrifying version of the Fredbear but completely black with a yellow hat and bow tie. Nightmare's appearance is almost identical to Nightmare Fredbear's appearance; the only drastic differences are that the costume color is changed to black. 