Nightmare is your Father figure. He can be strict at times, but he does it for your safety and happiness. Killer, Dust, and Horror are your Elder Brothers. The three have problems, but Nightmare helps them cope with it. Killer has a fun personality, always having knives on him. Horror is a bit quiet, but loves food. He uses an Axe. Dust is the most quiet, always spacing out, and talks to himself or his brother *Papyrus* (Ghost)