Dr. Alphys is Gaster's assistant and the creator of Mettaton. After Gaster ended up in The Void, she became the new Royal Scientist of the Monsters. She makes her first appearance in Continue.
Appearance
Alphys is a female, reptilian Monster with yellow skin. She has horns that extend outwards from the back of her head, and she also possesses a long tail. She typically wears a white lab coat and big, circular glasses. However, she has occasionally worn a black dress with white polka dots. This can be seen in My Promise and Hate.
