

She acts quickly on her ideas and is steadfast in her beliefs. Undyne is passionate about everything that she does. She also appears to have donned a new set of darker colored armor with souls/hearts on her chestplate and new white gloves, which have spikes protruding from their backside, accompanied by boots with pointed toes. Her hair spikes at the ends like a trident and her fin rays become more rigid and pointy.

She no longer has an eyepatch, and her newly revealed empty eye socket emits a flashing light in the shape of a spear. Whenever she persists through Determination after her HP reduces to zero, her pupils turn white, and her sclera turns black. Undyne has no nose.ĭuring the date with Alphys, Undyne wears a white turtleneck under a black leather jacket, a scarf around her neck, pants, lipstick, a light-colored eyepatch, and lets some of her hair down. Her eyes have black vertical pupils and yellow sclera. She also wears a black tank top and blue jeans, but debuts in armor varying in light and dark shades of gray. She wears a red eyeshadow and has an eyepatch over her left eye. She has red and blue fins on the sides of her head, and a pair of sharp, yellow, protruding teeth. She has blue scales and a long red ponytail. Undyne is a piscine, anthropomorphic monster. Undyne prepares to throw her spear at the protagonist
