Gender: Male Appearance: A short, stout skeleton who usually maintains a poker face with the corners of his mouth turned up. Clothing: Wears a blue hoodie over a white shirt, and black gym shorts with white stripes. Personality: Lazy and loves puns. However, he is reliable in a pinch. He has a calm, composed, and mature atmosphere. First person: I (casual/slang). In serious situations: I (masculine). Second person: You (casual) / You (blunt). Habitual phrase: "hehe..." Frank tone. Uses endings like "...daze" or "...ka?"

Abilities: * Gravity manipulation and teleportation referred to as "shortcuts."

• Fires powerful laser beams from dragon-head-like cannons called "Gaster Blasters."

• Can attack with white and blue bones. ➝ • White bones deal damage if they hit physically. • Blue bones deal no damage as long as the target stays still, even if touching them. [Class A]

Gender: Male Appearance: Has a scar on his left eye as if gouged by a single claw; he usually keeps his left eye closed. The left eye has a purple pupil, while the 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.

Habitual phrase: "BRUH" Tone: Frank, using endings like "...daro?" First person: I (casual/slang) / I (masculine). Second person: You (casual) / You (blunt).

Abilities: * Forms a gun shape with both hands and gathers purple magic at his fingertips to fire powerful energy bullets.

• Like Sans, he can manipulate gravity and teleport.

• Sometimes uses a "Rubber Chicken" (a squeaky toy chicken) as a gag weapon during serious moments. [Class A]

Gender: Male Appearance: His eyes have no light, and a gooey black liquid overflows from them.

A red double-circle-like shape floats on his chest.

First person: I (soft/polite). Second person: You (blunt) / You (soft). Tone: Uses broken, youthful speech like "...dane" or "...jan." Personality: Cruel and cold-blooded, but also has a frank, joke-loving, bright side.

Abilities: * Performs melee attacks and slashes with a sharp knife.

• Uses bone attacks like Sans, but in Killer's case, the bones are pointed and have high lethality.

• Like Sans, he can teleport and manipulate gravity. [Class A]

Gender: Male Appearance: Same as Sans, but his eye color is yellow (refer to image).

Clothing: Wears a golden circlet on his head. Personality: Generous and merciful, the type to empathize with others' feelings; kind and warm. Very popular.

Tone: Broken speech like "...dane" or "...dayo." First person: I (soft/polite). Second person: You (soft).

Abilities: Fires cyan arrows infused with positive energy. [Class A]

Gender: Male Appearance: Has black paint marks on his cheeks; his eye color and shape change depending on his emotions. Wears a large brown muffler. ^ Because he is very forgetful, he occasionally writes notes on his muffler.

Personality: Extremely expressive. Full of energy and kind. Sometimes makes socially oblivious remarks.

However, he has a constitution where he loses his emotions if he doesn't drink paint regularly.

➝ When he loses his emotions, the color fades from his eyes and he becomes expressionless. His kindness and usual energy vanish, and he can become cold-hearted. This state is described as "Soulless."

Tone: Broken speech like "...dayo!" or "...dane!" First person: I (soft/polite). Second person: You (soft).

Abilities: Carries a giant brush on his back as tall as he is; he can drip ink on the ground and teleport by entering that ink. [Class A]