#1
Becoming ink sans from undertale m...by Karma Akabane
What if someone from our world died knowing a lot from the undertale and their multiverse/underverse? What if that person also knew about the balance and didn't creat to...
#2
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...
#3
(ՏᗩᑎՏ ᗩᑌ x READER x ᑭᗩᑭYᖇᑌՏ ᗩᑌ) A...by your daily MOON BERRY
You are a introvert who loves undertale and multiverse and loves to play video games and listin to music.
What will happen if one day you meet the
skele-bros of differ...
Completed
#4
Reborn as sans from UnderSoul by Karma Akabane
I was reborn as sans from my own made up au. How did that happen? I have no idea. Luckily I was still a kid so I didn't have to act like how I made sans to act like but...
#5
My Little Mutt (FS!Papyrus x Femal...by ~Oreo~
Hi guys! First of all I should mention that the story pic isn't mine and of course Fellswap belongs to its original creator. A young hiker, Y/N gets lost and accidental...
Completed
#6
Swapped Overby Teutonic
Having little to no memories on what happens, you wake up to find two skeleton brothers who look awfully similar to yours. Confused and slightly disoriented, you later d...
#7
Villainous pursuit - Yandere AU Sa...by Mallory_Abi_Moriarty
Who thought that one day someone would break into your house and slice your neck in your sleep? Well, that was what happened, right before you were integrated into a shi...
#8
Becoming the multiverse from under...by Karma Akabane
What if someone from our world became the multiverse?
Well everything is not likely to stay the same at all..
(Things will be different even possible personalities or a...
#9
Me and my brother become sans and...by Karma Akabane
What if two brothers somehow end up in their own story as the sans and papyrus that they made? They called the story starfell, mostly because everyone in the story is li...
#10
About Timeby Irrel
You were always put in second place due to your sister being favored over you. No matter what you did it always seemed that you both were competing against each other. Y...
#11
The Trinity of Vengeanceby TheInternetObserver
Undertale Sans...
Underswap Papyrus...
Storyshift Chara...
What could go wrong?
#13
Bitty Bones (My Little Babies) DIS...by Delta Nickle
this is a story about a girl who finds little bitties who were abandoned and takes them in little does she know that its harder than she thought and that the bittys won'...
Completed
#14
KIDastrophe (AU Sanses X Reader)by KitKareen
(Y/n) finds herself in a bit of pickle when Ink Sans explains to her about the condition of the Sanses of the multiverse.
No matter what, she is determined to help Ink...
#15
Y/N L/N's adventure in GenderVerseby Derek O. Gast
Y/N, a 20-year-old ((Insert gender)) in the city below MT. Ebott, who gets fired the day they were going on MT. Ebott and they didn't know going up this mountain would c...
Completed
#16
Undertale AU X Reader Oneshotsby Indie
Here is a collection of oneshots I write in between my other stories to practice some character's personalities. I will not be taking requests and there won't be any spe...
#17
Undertale One-Shots x Reader (DISC...by [redacted]
yup. it's another one-shot book.
also please note that the first stories are not my finest. I've tried fine-tuning them, but it's not going great. So humor me and keep r...
Completed
#18
Meeting Yourself Twice by The May Flower
The swap brothers stubble upon not one but two other skeletons. Both in serious condition
Who are they and where do they come from ?
Underfell,Underswap and Swapfell doe...
#19
Transported into Swapfell sans as...by Karma Akabane
What if someone from our world was transported into Swapfell sans as a second personality while the sans was just a mere babybones?
(Different things, different personal...
#20
Undertale au oneshot stories by Karma Akabane
You can make a request for the one shots stories I'll probably make more parts but I'll also have other characters as the main characters in different parts. Like this f...