Underfell, Undertale AUs Wiki

Underfell is an aesthetic AU created by an unknown author(s) that was put up on a blog, abandoned, and then taken up by the Underfell fanbase. The premise of Underfell was that characters were first and foremost created as an aesthetic design about what an alternate universe would look like if the characters' moralities were reversed. In other words, kind monsters were turned evil, and evil monsters turned good. There was never an officially established canon, other than the design of all the ma

AU masterlist, Wiki

Underfell, Undertale AU Wiki

Sans (Underfell), Villains Fanon Wiki

Christmas Party, Undertale AU Wiki

Xander, Undertale OC Wiki, Fandom

Underfell Toriel, Undertale AU RPG Wiki

Sans VS Fell Sans Power Levels

What is your best (AU) Sans and one you hate. : r/Undertale

Mettaton, Underfell Au Wiki

Deltatraveler, Undertale AU Wiki

Undertale: The Other Aus, Wiki Sans

DeltaDust!Sans, Undertale AU Fanon Wiki, Fandom

UnderFell! Papyrus】, Wiki

Undertale Au Wiki - Underfell Sans Pixel Art Grid, HD Png Download , Transparent Png Image - PNGitem

UNDERTALE & UNDERFELL REACT TO VHS!SANS VS WIKI!SANS (REQUEST)