Undertale (Video Game)
nightmareSansfan fiction
Character · 38 works
nightmareSans turns up in 9 works open to everyone here. The average one runs about 7,000 words. Read any of them in your browser, save it as an EPUB, or listen to it.
Works
Some results are potentially explicit
Undertale (Video Game)+5
A potentially explicit work
colorkiller - Fandom
A potentially explicit work
Undertale (Video Game)
A potentially explicit work
Dreamtale - Fandom
Lost In Stone
by StarSonal69
Dream slowly looked up to see Nightmare, his little mind trying to comprehend what just happened but he was left with a gruesome sight to behold.
The Lorax (2012)+2
A potentially explicit work
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
Regular Day For A Teen
by GoldsBlues
“BLUE, MOVE YOUR HUMONGOUS FUCKING HEAD!” Error shouted at Swap, throwing a pillow at the back of the other's head, causing Swap to scream like he was being attacked by a wild animal.
Undertale (Video Game)+1
A potentially explicit work
Undertale (Video Game)+1
A potentially explicit work
Undertale
A potentially explicit work
Underswap (Undertale AU)+1
A potentially explicit work
Undertale (Video Game)
Dream probably has PTSD regarding Anemone flowers now
by TunaNoodleSoup
Dream discovers he has a disease
Undertale (Video Game)+2
A potentially explicit work
Undertale (Video Game)
Stars save the kings
by thatoddgranolaflavor
Swap sans, called Blue in this because its too late to change his name easily, has worked for Ink for a good number of centuries. Nothing too out of the ordinary happened once he got used to the au protector routine up until Dream came to his house specifically with a large crack on his back, and everything goes down from there.
Undertale (Video Game)
A potentially explicit work
Undertale (Video Game)
A potentially explicit work
Sans AUs - Fandom+1
A potentially explicit work
Undertale
A potentially explicit work
Undertale (Video Game)
People are making
by ReallyDryPie
Did'ya get the title? ;)Ink and Dream noticed AU's vanishing, with no traces of them ever existing.Is this a multiuniversal virus's doing, or..... could a person be doing this?You never know.Or well, you will, if you read the story.Basically Errors introduction to the multiverse, cuz i have yet to read one myself ;D