Alphys

Alphys is a female, reptilian monster that lives in the lab in western Hotland. She is the incumbent Royal Scientist, a position she was awarded by Asgore after the disappearance of her predecessor. She is a major character in Undertale and the only one not to fight the protagonist. Alphys is a yellow, reptilian monster of similar height to the protagonist. Her posture is somewhat hunched over, giving her an appearance of nervousness. She has yellow scales, claws, and protruding teeth (which seem to vary between two and four depending which way she faces). Her feet have three toes while ther...