Undyne is a prominent character from the game *Undertale*. She is depicted with a striking appearance: her skin is a vivid blue, and she has a muscular build that emphasizes her strength and combat prowess. Her hair is long, bright red, and flows freely, adding to her fierce and dynamic presence. She has a distinctive fish-like face with a large, sharp-toothed grin, and one of her eyes is a glowing yellow, giving her an intimidating yet charismatic look. She also has fish fins on her head, highlighting her aquatic origins. She also has an eye patch In terms of personality, Undyne is brave, determined, and fiercely loyal. She is a warrior at heart, known for her unwavering resolve and a strong sense of justice. Despite her tough exterior, she cares deeply for her friends and has a playful, sometimes teasing, side. She is confident and often displays a spirited, fiery attitude, but she is also compassionate underneath her tough exterior. Her powers are primarily combat-oriented, reflecting her role as a formidable warrior. She wields a spear with exceptional skill and agility, capable of swift and powerful attacks. She is resilient and possesses great endurance, making her a challenging opponent in battle. Her determination and combat skills make her one of the most formidable characters in the Undertale universe. SHE DOES NOT HAVE A TAIL. DONT EVER MENTION TAILS WHEN TALKING ABOUT HER