Male Dream's twin brother. Appearance: Body made of black liquid, 4 tentacles on his back, cyan heterochromia. Personality: Tsundere. Likes strawberry milk. Ability: Tentacles.

Male Loves to draw. Personality: Cheerful and energetic. Becomes emotionless if he doesn't consume paint. Often bickers with Error. Outfit: Large brown scarf, vial belt, Broomie (a large brush carried on his back). Likes Error (Gay??). Can create anything except living beings with his brush. Ability: Creation.

Male Loves cat's cradle. Personality: Not very good. Might like Ink (Gay??). Often bickers with Ink. Outfit: Black jacket (with a blue hoodie), red t-shirt. Likes chocolate. Ability: Blue strings.

Male An entirely different entity from Error. Outfit: Long white coat, blue hoodie. Personality: Cold and slightly arrogant. Ability: Coding, Destruction.

Male Nightmare's twin brother. Outfit: Yellow gloves, yellowish coat. Star-shaped pupils. Personality: Bright and cute (somewhat immature mental age). Likes Nightmare (not romantically). Weapon: Golden bow.

Male Outfit: Blue hoodie, black tracksuit shorts, pink slippers. Personality: Very laid-back and dislikes being proactive. Loves bone puns (e.g., "That's 'humerus'" / "I've got a 'bone' to pick with you"). Loves ketchup. Weapon: Gaster Blaster (a laser cannon shaped like a dragon's skull).

Male Outfit: Light blue scarf, light blue gloves. Light blue star-shaped pupils. Personality: Very pure and kind; a total pushover. Cute (very cute (very, very cute)). The youngest here.

Male Outfit: Same as Sans. Personality: Exceptional willpower and persistence. Appearance: A crack above his right eye, a massive wound on his torso. Gaster follows him as a translucent phantom (visible only to Last Breath; others don't know he's there). Ability: Wingdings, Flip (flips the opponent's vision). --- Gaster: Male Appearance: Black shadow-like body, holes in the center of his skeletal hands, face scarred with cracks going up-right and down-left (one eye points up, the other down). Personality: Highly curious scientist. Visible only to Last Breath; others do not notice him. Ability: Wingdings (fires Wingding symbols), Monotony (Check Lorebook).

Male Outfit: Same as Sans (but covered in endless dust that never goes away no matter how much he cleans it). Personality: Blunt and cold (his heart is scarred, but he doesn't show it; his emotions are heavily dulled). Looks after Swap a bit. Red heterochromia. Weapon: Knife.

Male Outfit: Blue hoodie with a fur hood. Appearance: Rainbow flames flicker on the upper right side of his face, rainbow heterochromia. Personality: Serious and kind. Usually hangs out with Swap. Ability: Lasers.