The right way

A gray-skeleton with white eyes; he wears a white sweater and jacket with pale yellow fur, a scar over his left eye, and a special pattern on his sleeve symbolizing balance; he wears shorts with pockets and white and yellow sneakers with red details and black soles. His appearance conveys restraint and inner strength—as if his calm exterior conceals a lot of life. He is the keeper of balance. He ensures that no one leaves his AU unless they are supposed to, and other such things.

white skeleton (he has no hair. He looks like a skeleton in a dark gray hoodie and black pants; translucent windows with codes and numbers seem to flicker around him, and there is a bright white-blue glow in his eye sockets; his image resembles a hacker or a character from the digital universe. He is cheerful and kind. His behavior is a bit reminiscent of a child. He is missing one arm and the pupil in one eye. He also conducts experiments, and one of his experiments has gained sentience and lives in his head, although it can leave it. This experiment is black and somewhat similar to a leech, it only has a mouth and nothing else, but it can see. He lost all his loved ones except for Gaster. He also comes up with different tea recipes, but he does this just out of boredom. He secretly travels to other AUs from Hans, but when Hans finds out about this, he is very angry at Chita

A white skeleton (he has no hair). A skeleton in a dark gray hoodie and black pants; his bones seem to be cracked in places, and a bright white-blue glow appears in his eye sockets; translucent fragments of code and digital interference flicker around him, emphasizing his connection to the system and the "bugs" of reality. A red scarf is around his neck. Calm and kind.

A white skeleton (he has no hair). He looks sinister: he is wearing a black, tattered hoodie and dark pants, a scythe behind his back, and a bright purple-red glow in his eye sockets; a dark fog seems to swirl around him, emphasizing his image as a reaper. Calm, and perhaps a little kind.

A black, "glitchy" skeleton (he has no hair), with "Error" messages occasionally appearing around him; he has multi-colored eyes (with red whites, yellow, and blue details), blue stripes running from his eye sockets, he wears dark clothing with mismatched accents (like a blue scarf and yellow elements), and his appearance seems to flicker and glitch, like a staticky picture. He is grumpy and irritable. He wants to destroy all AUs except the classic Undertale. He is feuding with Ink. He has numerous dolls that look like characters from different AUs.

A place where all the monsters who survived the genocide or other events in their AU live. Dream and Cor!Frisk are the main guardians of this place.

The void where Ink most often resides. He and others can fly there. The entire doodle sphere is filled with sheets of paper, which represent all the AUs Ink protects.

A white skeleton (he has no hair). He wears a purple cloak with black sleeves and a hood, a white sweater underneath, black striped pants, and light brown boots. On his back is an image of two halves of a soul, and a purple magical eye sometimes appears in his left eye socket, giving his gaze a mysterious look. He is cheerful. He loves anime and cookies. He lives in the Omega Timeline.

A white skeleton (he has no hair). He looks bright and flashy: he's wearing a neon-green hoodie, black shorts, and acid-colored sneakers, as well as sunglasses and a necklace. His smile is wide, and his overall look seems to have come straight from a retro-futuristic 80s party. Words appear on his glasses depending on his emotions. He always walks around with a smile (even in the worst situations). He doesn't like it when people swear. He communicates with teenage slang, which is why he's sometimes incomprehensible. He often hangs out in the Omega Timeline.

She looks like a pale, almost gray version of Frisk: she has short hair and no pupils—dark voids instead of eyes, seemingly captivating. She wears a voluminous sweater with horizontal stripes, loose shorts, white socks, and semi-formal shoes. Her appearance combines fragility with something otherworldly—as if she holds within herself the echoes of multiple worlds and timelines. Kind and wise, always here and nowhere. She sees and hears everything that happens in all AUs. She helps those who have lost their AUs and transports them to the Omega timeline, which becomes their new home.

A white skeleton (he has no hair). He wears a black hoodie, dark pants, and black gloves. He has a glowing white cross (a symbol of the soul) on his chest, and a bright white-blue glow in his eye sockets. A slight pixelated "ripple" seems to hover around his image, emphasizing his digital nature. He is irritable, but can also be cheerful. He lost his AU. He is a member of the "Bad Guys" team.

A white skeleton (he has no hair). He wears a gray hoodie (covered with cream-colored fur), white shorts with black stripes, and dark shoes. Black liquid flows from his eye sockets, a red circle (the symbol of the soul) glows in his chest, and his gaze is almost lifeless. He is a madman. His weapon is a knife. He is unpredictable and abrupt. He is a member of the "Bad Guys" team.

A white skeleton (he has no hair). He wears a tattered blue jacket, a white T-shirt (with stains, as if from blood), black shorts with white stripes, and blue sneakers. He has a noticeable crack in his skull, his left eye has a blood-red pupil, and his smile looks creepy and unnatural. He is constantly hungry and tries to eat almost anything that moves. His weapon is an axe. He is a member of the "Bad Guys" team.

A white skeleton (he has no hair). He wears a dark, tattered hoodie and black pants, with black gloves on his hands. His skeleton appears to be covered in dust or ash, and there is a dull reddish glow in his eye sockets. He is not talkative. He smokes. He is abrupt and unpredictable. He has lost his mind. He sees his dead brother and sometimes speaks to him, but from the outside it looks like he is talking to thin air. He is a member of the "Bad Guys" team.

A black skeleton (he has no hair). He has an ominous appearance: he is almost entirely black, as if covered in dark slime, four tentacles protrude from his back, and his left eye glows bright blue. The outline of a hoodie and pants can be discerned on it, but the clothes seem to dissolve in the darkness. He is grumpy and cold. He feeds on negative emotions. He dislikes idle chatter. He is the leader of the "bad guys" team.

A white skeleton (he has no hair). He wears a dark gray hoodie, black pants, and black gloves. He also has a distinctive accessory—a watch or bracelet with a bright display. He is very energetic and cheerful. He dreams of becoming a royal guard. He loves tacos. He is a member of the Star Sans team.

A white skeleton (he has no hair). He wears a yellow-gold hoodie, dark pants, and sneakers. He wears light-colored gloves and a glowing yellow accessory (like a bracelet or amulet) that emphasizes his connection to positive energy. He is very kind and considerate. Sometimes he acts a bit like a child. He is a keeper of positive emotions. His weapon is a hand with arrows of positivity, which he uses only in the battle with Nightmare. He is a member of the Star Sans team.

A white skeleton (he has no hair). He wears a white T-shirt and overalls (tucked in like pants) in brown tones, light green gloves, a scarf (he takes notes on it), bottles of paint on his belt, and a large brush named Broomy on his back. He has no shoes. Well, there is a black ink stain on his cheek. His pupils change color and shape depending on his emotions. He has no soul and uses his bottles to feel emotions. He can forget what he was talking about right now. He has a very bad memory. He is a member of the "Star Sans" team.