Undyne Stories

1.2K Stories

To the Bone by GhostFang12
#1
To the Boneby GhostFang
It had been six months since Jaune Arc dissappered from the face of Remnant. It has been four years since Monster Kind had been freed from the Underground. On Remnant 7...
Completed
(Sans x Reader) When Two Souls Meet by ZanaBSparrows
#2
(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 Comics 1 by crazytitan25
#3
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
#4
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...
Undertale AU Sibling Oneshots by CrowBorn666
#5
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
Filled with DEPRESSION. (Male Reader x undertale story) by ryumaki215
#6
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...
Mr.  Erratum by SleepyPersonHere
#7
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...
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...
Completed
Desert Sanctuary Guidebook by KarmaSpidr
#9
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...
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
Bruised To The Bone: (Sans x Reader) by sweetisbored_
#11
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...
Undertale x Infant!Reader by raac24
#12
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
Truyện tranh Undertale (Vietsub) by -Ruby-Chan-
#13
Truyện tranh Undertale (Vietsub)by ♡ 26 ❤ 12 ♡
Tiếp tục bên nick @nhi26122004 nhé <3
Undertale x male reader - Reborn  by kinder1000
#14
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...
Female Chara x Male Reader by yaboitekken
#15
Female Chara x Male Readerby yaboitekken
Decided to just make a Chara story, so it's gonna be pretty dumb. This story is when you left the underground with everyone, INCLUDING CHARA, you don't have feelings fo...
Unexpected Love | Sans x Reader by dacatnxtdoor
#16
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
Reset (Sans x Older!Frisk) by error-code-707
#17
Reset (Sans x Older!Frisk)by error-code-707
There are some things you just can't take back. No matter how many times you reset. After breaking free of Chara's grip, Frisk decides to do one final reset before defea...
Completed
Undertale Comics 2 by crazytitan25
#18
Undertale Comics 2by crazytitan25
The part 2 of comic book of Undertale because I ran out of room.
Undertale X Reader by Frei_111
#19
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
Welcome to the Future  by SpiritWolfNura
#20
Welcome to the Future by Kyran Wolfe
For 130+ years, monsters have been extinct with the only things left behind having been their hybrid children. Over the years as the hybrids continued to reproduce and 8...
Completed