Theundertalefan (otherwise known as TUTF) takes the place of W. D. Gaster in the AU, GoldenTale. He was the creator of the HEART (the GoldenTale equivalent of the CORE), but vanished soon after. == Physical Appearance == TUTF is a humanoid creature, who has spiked hair and dons a sweatshirt. He also has a katana on his back. However, he has been striped of his color, and his face has cracks in it, much like the original Gaster.