#1
Reborn as fellswap san and now I'm...by Karma Akabane
What if..someone from our world was reborn as fellswap sans? But an accident when he was young leads to becoming blind for a long time and papyrus feels guilty about not...
#2
Your Odd Neighbor (Horror Sans x R...by ~Oreo~
Y/N's best friend Blueberry (also known as Underswap Sans) invited them to move into the shared/connected apartment next door. They could hang out all the time! It's an...
Completed
#3
The "Horror" Of being a Monster pa...by PizzaVictory1
(Male Horror Sans Reader x Female Frisk)
It's been a Month Since The 9th fallen Human Aliza "Braved" Through The horrors Of underground And freed the remaining...
Completed
#4
The Unicorn |: A Undertale Au Fanf...by >:p
Nightmare befriends a unicorn...
Cover art by me!!
Upload schedule is a little weird rn due to school, so I am mainly uploading whenever I feel like it.
#5
Naturetale : reborn as lavender by Karma Akabane
(As far as I know, no one has made a story about naturetale like this so..and the only reason why I writing one like this is because of fatal error part 5? Or part 4, go...
#6
Daughter of Death by Teutonic
Cover artist: punny-puntasy !
(TOLD IN YOU/YOUR)
A reaper, a few gods, and a bunch of skeletons.
The life of a reaper wasn't boring to her, everyday she would gather s...
#7
Our Penby R3myR3ad3r
You're the Ink of your multiverse, and you don't even know it.
Well, until you meet the Ink of another, along with Error.
-NOTES-
I made the cover! This obviously isn't...
Completed
#8
UnderTale Oneshots (FINISHED)by TheGrinningKitten
(I DO NOT WRITE ABOUT UNDERTALE ANYMORE SO PLEASE DON'T REQUEST ON MY CHAPTERS) (AND FOR THE LOVE OF GOD STOP COMMENTING ABOUT MY GRAMMAR, I AM SWEDISH AND I HAD A HARD...
Completed
#9
Chosen falls for a pirate. An Afte...by so!'raisa'nsational
Geno is a lonely thief, resident of a small sea village. His past is covered in darkness. Somehow he can't recall who he was or his parents. He only had his 2 younger br...
#10
Becoming an errorby Karma Akabane
What if someone from our world became error and didn't destroy au's and left that for nightmare and his gang and claims au's?
( different things including personalities
#11
Reborn as the tree of feelingsby Karma Akabane
What if someone died and became the tree of feelings from dreamtale?
Well things won't stay the same, that's for sure.
(Different everything etc, different personalities...
#12
Light or dark? Bad sanses x child...by Leah ☔︎︎
Y/n was and/or is a very sweet child, unfortunately for them they weren't treated very well by their mother or father, Y/n was abused and didn't have anyone. Fortunately...
Completed
#13
AxeTale - The Full Storyby XxSilverShroudxX
NOTE - I am not the creator of AxeTale nor do I own it's rights, this is my own retelling of the story of AxeTale. A sub-AU if you will, a rewrite of AxeTale, kind of li...
Completed
#14
Dream And The Bad Sanesby Dtiny
WARNING! (This story contains 18+ graphic parts(lemon in other words)and Self harm please don't read if your not allowed to or if you don't like any of this) Thank you (...
Completed
#15
Just a very big love (AU sans x re...by Spaciest bean of all time
After All AU's of Frisk's death, all of the sans have been depressed losing their love/friend of their live. Until.........(Y/N) fell to the underground. As all of the s...
Completed
#16
Hidden for so Long (Sans AU x Read...by Just Here & Thinking
Please check out the remake of this story.
Long ago the earth was ruled by two races, Humans and Monsters. One day war has broken between the two races. After a long bat...
Completed
#17
A Week with the Bad Sanses (Bad Sa...by Andressa The Creator
You are drinking hot chocolate in your room, but suddenly a loud noise comes out of the kitchen. What is going to happend next?
(Pic not mine and unlike the picture, the...
Completed
#18
Undertale Boiz Oneshotsby Remus Hisahoshi
Yes , a sequel. I can't just leave everybody hanging when my oneshots were actually getting a fairly awesome amount of reads! Plus, I have even MORE ideas! I can't wait...
Completed
#19
When Worlds come togetherby psycho teddy
I've seen some Undertale fanfictions where readers and original characters are sucked from our reality and transported in to the reality of Undertale and it's several au...
#20
Horrortale - Back to the beginning...by ✨Saturn/Bela✨
It's been almost 9 years since I left the underground after acquiring the King's soul. The monsters there thought that I would be the savior, the angel who had fallen fr...