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

The au sans we did not want or needed but is around anyway : r/Undertale

Ok soo Whats your favorite AU? And why? : r/Undertale

new (totally canon) original undertale au just arrived : r/Undertale

So, my best friend had an Undertale AU dream where everything was the same, except Sans was Hatsune Miku, and we built upon that. Said best friend was too much of a

What is the worst AU? (Your opinion) : r/Undertale

I was looking around for some aus to check out and read on, but I ended up finding one of the most horrific and unnerving looking au sans(art is not mine)

What the heck why is this hilarious I hate Underfell but it's great and awful because fandom ruined it and I have too many emotions right now help me : r/Undertale

The Uprising - cover page : r/Undertale

Sans meets his other selves : r/Undertale

Sans and Papyrus, but they are goddamn furries : r/Undertale

the most hated undertale au character by treesauce5 on DeviantArt

Canon papyrus is more powerful than every sans AU combined : r/Undertale