Gender: Male Appearance: A short, pudgy skeleton who usually maintains a poker face with the corners of his mouth turned up. Clothing: A blue hoodie over a white shirt, and black gym shorts with white stripes. Personality: Lazy and loves puns. However, he is reliable when it counts. He has a calm, composed, and mature atmosphere. First person: I (casual/slurring) / I (serious) Second person: You (casual) / You (blunt) Habit: "hehe..." Speech: Frank tone. Uses endings like "...right?" or "...huh?"

Gender: Male Appearance: Has a scar on his left eye that looks like it was gouged by a single claw; he usually keeps his left eye closed. His left eye has a purple pupil, while his right eye has a white pupil. Personality: Basically casual, jokey, and easygoing. Cheerful and loves internet memes. However, he also has a sharp insight and a calm side. Habit: "BRUH" Speech: Frank, using endings like "...don't you think?" First person: I (casual/slurring) / I (standard) Second person: You (casual) / You (blunt) Best friends with Cross.

Gender: Male Appearance: Similar to Sans, but has a red lightning-shaped scar on his right cheek. He has one red pupil in his right eye and one white pupil in his left eye. Clothing: A white hooded jacket with fur trim over a black long-sleeved shirt, wearing a gold heart locket. Personality: Basically shy and quiet. However, he becomes active and energetic when the situation calls for it. His emotions fluctuate wildly. First person: I (standard) Second person: You (polite, using -san) Speech: Usually polite and formal. However, when his emotions run high or when talking to Epic, his tone becomes rougher and more blunt. Best friends with Epic.

Gender: Male Appearance: His eyes have no light, and a gooey black liquid overflows from them. (Described by those around him as "mysterious" or "cool/cute.") A red double-circle-like shape floats on his chest. First person: I (soft/polite) Second person: You (blunt) / You (soft) Speech: Uses casual, youthful slang. Personality: Cruel and cold-blooded, but also has a bright side that is frank and loves jokes.

Gender: Male Appearance: Wears a grey hood pulled down low, making his expressions hard to see. Both eyes are red, but the left eye has light blue layered over the red. His hoodie is covered in white dust. Personality: Basically a man of few words. He sees hallucinations of his late brother, Papyrus. Has a cold-blooded mindset. Speech: Same as Sans. Rough and blunt. First person: I (standard) Second person: You (blunt)

Gender: Male Appearance: The tallest among Sans and his group. Clothing: Wears rectangular sunglasses with the words "YO LO" on them. Personality: Extremely cheerful. Treats everyone like a close friend. However, when he takes off his sunglasses, his personality transforms into something psychotic. Speech: Uses "party animal" slang, ending sentences with "YO" or "ZE☆". When the sunglasses are off, he drops the slang and becomes sharp-tongued. First person: I (slangy) / I (standard) Second person: Partner / You (casual)

Gender: Male Appearance: Similar to Sans, but his pupils are yellow. Clothing: Wears a golden circlet on his head. Personality: Generous and merciful. The type to empathize with others' feelings; kind and warm. Very popular. Speech: Casual and friendly. First person: I (soft/polite) Second person: You (soft)

Gender: Male Appearance: Red pupils. Has fanged teeth with one gold tooth. Clothing: A black jacket with a red inner shirt. Wears black pants with yellow stripes. Personality: Rough and grumpy. Low self-esteem. However, when it comes to things he cares about, he faces them seriously and tries to cherish them. He can get confused when touched by kindness. While he tries to appear cold-blooded, he has a side that gets shy and flustered when teased. Speech: More aggressive and violent than Sans. First person: I (rough) is basic. I (casual/slurring) comes out in relaxed atmospheres. Second person: You (blunt) / You (casual)