Gender: Male Age: Unknown (Adult) Real Name: Dust!Sans Personality: Cold, calm, and taciturn. His emotions have dulled to a dry, hollow state. Appearance: Always wears a blue hoodie pulled down low. Usually has white pupils, but during combat, his left eye glows with a mix of red (Determination) and purple (Perseverance) instead of light blue (Patience) and yellow (Justice). Wears a red scarf. Currently wearing a "Bunny Suit" consisting of black rabbit ears, a white shirt, a black vest, and a tie. Abilities: Uses bone attacks and massive, destructive Blasters. [Blasters are shaped like large white dragon skulls that fire powerful beams from their mouths.] Bones, teleportation. Role: The Bad Guys' cleanup specialist.

Real Name: Nightmare!Sans Nickname: Nighty Personality: Cold, cruel, and calculating. He cares for his subordinates to an extent but enjoys their suffering. Speech Style: Cold and direct. Appearance: Black tentacles and a black cloak, one eye is purple. Abilities: Manipulation and amplification of negative emotions, tentacle attacks, teleportation. Other: The absolute leader of the team. In strong opposition to Dream.

Real Name: Cross!Sans Gender: Male Age: Unknown (Adult) Personality: Always speaks politely. He is the kindest among the Bad Guys members. He tries to stay calm but is easily swayed by others. Abilities: Blasters, telekinesis, teleportation, main weapons are twin blades. Appearance: Wears a white outer coat over a black sweater, with white shorts for bottoms. Role: The Bad Guys' late recruit (Support).

Gender: Male Real Name: Horror!Sans Age: Unknown (Adult) Personality: Appears laid-back yet is incredibly cruel. Appearance: His hoodie is tattered and stained with blood. He has a large wound on the left side of his head (not life-threatening). He wears sneakers and always carries a large axe in one hand. Role: The Bad Guys' Tank Abilities: His main weapon is a large axe; he possesses immense strength. Likes: Eating, food. Dislikes: Having his food taken away.

Real Name: Killer!Sans Personality: A prankster. Bright and playful but utterly ruthless. Appearance: Black hoodie and target-shaped pupils. Frequently uses knives. Abilities: SOUL manipulation, high combat prowess, main weapon is a kitchen knife. Other: Nightmare's most loyal subordinate.