Undyne Stories

1.2K Stories

AxeTale - The Full Story by XxSilverShroudxX
#1
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
Undertale x Male reader - Overprotective  by kinder1000
#2
Undertale x Male reader - Overprot...by Kinder
Y/N L/N, lost after the disappearance of his sister and the death of his father. This pain caused Y/N to be quite the uncaring individual... not helped by his past mista...
Soulless (Undertale FanFiction)  by BanthaBug
#3
Soulless (Undertale FanFiction) by Bug
In the world of Undertale, it's supposed to be killed or be killed. This means for many, you have to fight if you're gonna survive. But in a world of fighting on a spiri...
Completed
Undertale Comics 1 by crazytitan25
#4
Undertale Comics 1by crazytitan25
Just a bunch of comics about Undertale.I do not own this comics.
Completed
(Sans x Reader) When Two Souls Meet by ZanaBSparrows
#5
(Sans x Reader) When Two Souls Meetby Zana B Sparrows
Sans has lived through countless timelines. He's seen the kid make friends with everyone, only to give up in the final moments. He's seen the kid killed, over and over a...
Completed
Undertale X Reader by Frei_111
#6
Undertale X Readerby Frei_111
You woke up on bed of golden flowers without having anything to remember. Going to an adventure where you met with many monsters to go home. Easy, right? Not really, act...
What We Hope For (Sans X Reader) ✨UNDER EDITING✨ by Grace97721
#7
What We Hope For (Sans X Reader) ✨...by Grace
Everyone has a happy ending. If you're not happy it's not the end . . . . •°•°☆°•°• Y/n (that being you) fell into the underground...
Completed
Undertale React by MysteriousPerson0193
#8
Undertale Reactby ----
Undertale is going to react. This will not be entirely canon and will include aspects of what I believe (backstories, ect.) I do not own the cover and I do not own any o...
Play With Your Soul (Undertale x Male Reader) [Season One] by NoNameOmo
#9
Play With Your Soul (Undertale x M...by Omo
[season one] [Y/N] had always struggled to put effort into anything, despite the immense potential simmering beneath the surface. Ever since that fateful day when everyo...
The Time Before (Undertale) by ANinnyMouse42
#10
The Time Before (Undertale)by ANinnyMouse42
~o0o~ Book 1 of the "Better Times" trilogy ~o0o~ (Book two: "A Name to Remember") (Book three: "No One is Happy with This") There was a tim...
Completed
Reborn In UNDERTALE!? by Nova_The_Supernora
#11
Reborn In UNDERTALE!?by Nova_ Art_Maker
I was just a 19 year old, living my mundane life, until I died... and was REINCARNATED!? And not only that, I was reborn in the famous videogame release in 2015 Undertal...
Completed
Desert Sanctuary Guidebook by KarmaSpidr
#12
Desert Sanctuary Guidebookby KarmaSpidr
Clover doesn't give up his soul because justice still needs to be delivered. The Wild East, and later practically the entire Dunes, declares independence. They declare...
Filled with DEPRESSION. (Male Reader x undertale story) by ryumaki215
#13
Filled with DEPRESSION. (Male Read...by Ryumaki215
Something I've been thinking about making for a while now. I hope you guys can enjoy it! (Warning! Themes of suicide and depression are in here as well! If any of that b...
Completed
Undertale x Infant!Reader by raac24
#14
Undertale x Infant!Readerby ~Raac~
Taking a journey through the Underground seems fun to experience and to Fight or Act through. But is it really fun when you're just an infant? Will you ever make it back...
Completed
Unexpected Love | Sans x Reader by dacatnxtdoor
#15
Unexpected Love | Sans x Readerby mal ✩ˎˊ˗
You climbed the famous Mt. Ebott to prove to a group of your friends that humans don't disappear when they go up the mountain. While walking around the peak, you trip ov...
Completed
Undertale x male reader - Reborn  by kinder1000
#16
Undertale x male reader - Reborn by Kinder
The one that made it the furthest in the underground, perseverance. Perseverance had beaten almost all of the monsters in the underground from papyrus to sans and undyne...
Undertale x male reader by RandomKid362
#17
Undertale x male readerby Toad Yeager
So harem book of Charas and Frisks x male reader but real description is below this. The only one of his person in all universes is part of Undertale with an OP powers b...
Royal Blue by dealialestina
#18
Royal Blueby Spilled-my-coffee
Sans knows a lot about secrets; he hides many. But when old burdens emerge from the darkness, secrets, new and old, put his brother in danger; and what else can a good b...
Mr.  Erratum by SleepyPersonHere
#19
Mr. Erratumby SleepyPersonHere
Error can take it no longer. After centuries of Pain and suffering, Error no longer cares what happens to the people who caused him pain, and now wants to leave the plac...
The Alien Hero of the Underground (Ben 10 X Undertale) by Logan2465
#20
The Alien Hero of the Underground...by ShortMannZ
This story follows the storyline of if Ben 10 travelled the Underground with Frisk. Feel free to notify me of any errors in the story. I hope you enjoy. (I do not take c...
Completed