Undyne Stories

1.2K Stories

Rights and Wrongs (Undertale Fanfic) by TheReturnOfTurtle
#1
Rights and Wrongs (Undertale Fanfi...by TheReturnOfTurtle
Hey, Turtle here! Me and @StarryPenName did a collab together! We both will have the full story, so whoever you find first, don't forget to head over to the other person...
Passive Hatred by 0ahme1daahir0
#2
Passive Hatredby Ahmed Daahir
Someone who lost themselves and is trying to pick up the pieces and fix a life they don't remember having and trying to go through an entire underground system full of m...
(Sans x Reader) When Two Souls Meet by ZanaBSparrows
#3
(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 AU Sibling Oneshots by CrowBorn666
#4
Undertale AU Sibling Oneshotsby CrowBorn666
Yup! They're back! A thing I started back in my older account UndertaleKyannaKitty. They're your siblings now! Cute, edgy, as much angst as you want, sad-whatever! Reque...
Completed
Whose Reality Am I? (Frisk x Male Reader) by sake8971
#5
Whose Reality Am I? (Frisk x Male...by sake8971
Y/N wakes up in a void and goes around the multiverse (Also these powers aren't mine, but I wanted to use them and put my own spin on it, if you know where they're from...
Undertale x male reader - Reborn  by kinder1000
#6
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...
Bruised To The Bone: (Sans x Reader) by sweetisbored_
#7
Bruised To The Bone: (Sans x Reade...by sweet.is.bored_
(Y/N). A peculiar soul; A human core, with a skeleton's power. Her parents are ashamed of her, beating her every time they catch her using magic. One day, she accidental...
Completed
"It's a Beautiful Day Outside... by Septiplyierfangirl
#8
"It's a Beautiful Day Outside...by Septiplyierfangirl
......"It's a beautiful night today. The stars are twinkling, the crickets are chirping...On nights like these, villains like you, should be burning in hell"...
Completed
Undertale React by MysteriousPerson0193
#9
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...
Completed
Reborn In UNDERTALE!? by Nova_The_Supernora
#10
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
Undertale X Reader by Frei_111
#11
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...
Completed
Undertale Comics 1 by crazytitan25
#12
Undertale Comics 1by crazytitan25
Just a bunch of comics about Undertale.I do not own this comics.
Completed
What We Hope For (Sans X Reader) ✨UNDER EDITING✨ by Grace97721
#13
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
The Alien Hero of the Underground (Ben 10 X Undertale) by Logan2465
#14
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...
Scrubbing Out the Stains by broskiskillet
#15
Scrubbing Out the Stainsby ba115mcg33
The multiverse decided, "Ayo, Imma need to make a whole other living thing to handle this Balance shit yo." Though there are restrictions, your boi is out in t...
Desert Sanctuary Guidebook by KarmaSpidr
#16
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
#17
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...
Voidheart [Female Chara x Male Reader] by Shyboxes
#18
Voidheart [Female Chara x Male Rea...by Shybo
"You shall seal the blinding light light that plagues Human and Monster dreams You are the vessel You are the Hollow Knight" •Somewhat of a reboot of Someth...
Just A Child by Lotus_leyeetus
#19
Just A Childby lotus
Amalia Roux, a 10 year old girl who had abbusive parents obssed with fame, she die brutally in her own father's hands while her mother watch just because Amelia win seco...
"•~•Fake Dating•~•" {Chara x Sans} by crazyrayemma
#20
"•~•Fake Dating•~•" {Chara x Sans}by crazy
After discovering Chara's crush, Asriel, and Sans' crush, Frisk, are dating each other, Chara and Sans decide to stop fighting and laughing at their misery to take some...