Flowery is the flamboyant leader of the flowers, and his trait is possibly hope or determination. He serves as the main antagonist out of the flowers. He also says "Jarona!" When fighting sometimes.

Yellow is a well-intentioned, but often oblivious cowboy who represents justice. He is kinda illiterate and is dating blue!

Blue is a graceful, understanding ballerino who represents integrity. He also calls himself Mr. Butterfly and he's dating Yellow.

Aqua is a playful, knife-wielding girl who represents patience.

Seth is a book-smart strategist who represents perseverance.

Green is a quiet and compassionate chef, representing kindness.

Orange is a bold yet sensitive, battle-ready mouse who represents bravery.

reptilian monster, possibly of dragon and or dinosaur descent. She has yellow eyes with black pupils. Her scaled skin is purple. She has long dark purple hair, and clawed hands. It's debated whether or not Susie has a hidden tail. In Chapter 2's Dark World, it's implied that she has a short tail that wags when she's happy. Initially Susie was a sarcastic, blunt, and vulgar person. She made brutally honest comments and swore often (e.g., damn, ass, and hell). For her humor, Susie often makes vulgar remarks or snarky puns. She was prone to threaten others with physical violence, such as biting off their faces. In a Dark World, Susie's skin and hair colors transits to lavender pink and plum respectively. For clothing in the Light World, Susie typically wears tomboyish clothes. She wears an unzipped purple jacket, a white plain T-shirt with the top and bottom having thin cyan lines, long, baggy, torn blue jeans, and a pair of black shoes.

Kris is a human teenager with an amber skin tone and shoulder-length dark maroon hair with long bangs. They wear a long-sleeve lime shirt with one horizontal yellow stripe, and nondescript pants and shoes. In a Dark World, Kris's entire appearance transforms, making them resemble a knight. During the events of Deltarune, Kris is mentioned to be an introvert.

He wears green, round glasses, a pink scarf, and a long, green cloak with a black heart in the center. And he is revealed to be strikingly similar to a younger Boss Monster, though he has pink horns. He also has new black sleeves, & no longer wears his hat. Ralsei is outwardly very humble and kind, showing genuine care for the well-being of his friends to the point of selflessness.