This video uncovers the hidden connections between Gaster, Undertale, and Deltarune. It dives into the secrets, experiments, and realities manipulated by Gaster and explores the Easter eggs linking ...

W.D. Gaster has always been a mystery. Deltarune is chock-full of questions, and its most central seem to coalesce around Undertale’s Mystery Man. From his first “appearance” in Undertale to his ...