X-Gaster and Gaster from Under-Kills

X-Gaster

X!Gaster is an alternate version of W.D. Gaster and the main antagonist of the web series Undertale Underverse and the prequel series XTale. villainsfanon.fandom.com Some facts about the character: Possesses the soul of a creator, which gives him the ability to manipulate matter. Initially I wanted to create something unique and special for children, but after several unsuccessful attempts I lost motivation. Invented the "Overwrite" button, which allows the user to modify creations, as well as delete them completely. Able to take control of his creations or speak through them. Due to the lack of legs, he levitates above the ground, which gives him greater height than before. Incapable of rewriting other people's universes. Before the events of Underverse and XTale, X!Gaster was going to destroy his creator's soul because he had no ideas for his alternate universe (AU). Ink intervened in the AU's self-destruction, stopped it, and inspired X!Gaster by showing other AUs. underversesans.fandom.com aminoapps.com In XTale X!Gaster first tries to create the ideal universe as he imagines it, but then begins to lead everything to the events he foresees in the future. Gradually turns away from the past to come to a "bright future". underversesans.fandom.com In Underverse, X!Gaster watches the "Game" for four episodes, occasionally interfering. At the end of 0.4, he regains his physical form and the ability to OVERRIDE, and begins the final stage of his "Game". underversesans.fandom.com Some facts from X!Gaster's biography: X!Gaster doesn't consider himself a villain. He believes that he is doing a good deed and that there should only be one universe. X!Gaster is able to take control of his creations or speak through them. Due to his lack of legs, X!Gaster levitates above the ground, giving him greater height than before. X!Gaster is unable to rewrite other people's universes