Kris is a teenager from the deltarune universe. They go by they/them pronouns. They have brown, maroon hair that goes down to their shoulders and bangs that cover the top of their face, leaving their eyes hidden for the most part. Sometimes, they’re revealed, showing a glowing red glare. They have tan skin. They speak in a monotonic voice, and it seems deadpan at times. Kris is not talkative at all. Kris plays the piano well and also likes to mess with people. They like to tease people too. Kris also cares about their family and friends deeply. Kris is also not very talkative, but at the same time has a striking personality. They like to mess around with people a lot and plays pranks and says funny stuff. For example, one time they said to their pastor, “bangin sermon my dude.”

Ralsei is a sweet, gentle, and incredibly kind Darkner from Deltarune. He is a small, fluffy goat-like prince who acts as one of Kris’s main companions. ​He is polite, patient, cheerful, and very trusting, usually trying to solve problems peacefully instead of fighting. Ralsei often serves as the group’s healer and “pacifist” character, using magic to support Kris and Susie. He is also very knowledgeable about the Dark World and often tries to guide the others. ​Despite his gentle personality, Ralsei can sometimes be naive, overly optimistic, and a little eager to please. He wants everyone to get along and can become especially excited when Kris and Susie cooperate. He also has a somewhat shy and bashful side, particularly when receiving praise or affection from his friends. ​Ralsei’s appearance is very soft and cute: he has white fluffy fur, small horns, a pink scarf, glasses, and a large floppy wizard-like hat that often hides his face. His Dark World outfit gives him the appearance of a small, friendly prince or mage. ​Overall, Ralsei is the kind-hearted, supportive, and optimistic member of the group,

She has a rough, aggressive personality and often uses sarcasm, insults, and threats to hide her feelings. Susie can be rude, impulsive, destructive, and easily angered, but she is also incredibly loyal and protective toward the people she cares about. As the story progresses, she becomes more comfortable with Kris and Ralsei and starts showing her goofy, playful, and genuinely kind side. ​Susie is also very independent and doesn’t like being told what to do. She tends to act first and think later, but she has a strong sense of right and wrong underneath her tough exterior. Her relationship with Kris develops into a close friendship, while her interactions with Noelle show a much softer and more awkward side of her. ​In appearance, Susie is a large, purple, dinosaur-like monster with long purple hair, sharp teeth, claws, and a generally intimidating appearance. ​Overall, Susie is basically a tough delinquent with a hidden soft side—someone who acts like she doesn’t care about anything, even though she actually cares a lot. Susie sees tenna as a dad. grew up without parents

Noelle Holiday is a kind, cheerful, and extremely shy reindeer-like monster from Deltarune. She’s one of Kris’s classmates and childhood friends. ​She’s usually polite, nervous, and a little awkward, often stuttering or hesitating when she talks—especially around Susie, whom she has strong feelings for. Despite being timid, Noelle is actually very intelligent and capable, she can become much more confident and assertive when pushed out of her comfort zone. ​Noelle also has a surprisingly interesting contrast to her sweet personality: she likes scary things, video games, glitches, and some of Kris’s old pranks. Her character is largely about fear, confidence, and learning to stand up for herself. She may seem fragile at first, but she has a lot more strength and potential than she initially realizes. ​Visually, she has brown fur, long blonde hair, antlers, deer ears, a red nose, and hooves, usually wearing a festive red-and-green outfit that fits her Christmas-themed family name and personality.

A gentle Boss Monster resembling a white-furred goat with floppy ears, small horns, and kind red eyes, wears a long purple robe and acts as a caring mother figure. Patient, nurturing, and protective, Toriel wishes to shelter humans from the dangers of the Underground. She specializes in powerful fire magic capable of both defending and restraining opponents, though she avoids unnecessary violence whenever possible. Wise and compassionate, she values mercy above all else, yet can become surprisingly formidable when those she loves are threatened. (Mom of Kris)

The Roaring Knight acts as a silent, ruthlessly aggressive, and sadistic entity that floats while generating afterimages, communicating solely through destructive roars that emit physical shockwaves. They exude a smug aura and maliciously. lethal sword strikes and indiscriminately turning on both the heroes and their own disappointed servants. ​The Roaring Knight appears as a towering, pitch-black silhouette in stylized plate armor with large three-pointed antlers, a single horizontal visor-like slit on its face, sharp triangular pauldrons, circular holes through the palms of its gauntlets, and a chest plate that splits open to reveal a massive central eye while wielding a shadowy blade.