Undetale Stories

127 Stories

ink sans one shots by TheYarnWitch
#1
ink sans one shotsby ♡♡♡
Finally got motivated to do this again. so, as the title states, these are one shots with my favourite undertale au charater! Ink comic sans! not all of these will be...
All Falls Down- A Star Sans Fanfiction by Abhainn35
#2
All Falls Down- A Star Sans Fanfic...by Abhainn
Everyone in the Doodlesphere knows of the Star Sanses. Ink, Blue, and Dream. The heroes, the guardians, the saviors. Who would have thought they would fall? Nobody. Unti...
Completed
Why Me? (Undertale x Reader (Post-pacifist timeline)) by Xd_lol1234
#3
Why Me? (Undertale x Reader (Post...by XD lol
I don't own Undertale, or the cover pic, I only own the plot When you, Y/N, had to move to a new place and meet some new friends. Your life got ruined.
Aconitum Napellus by teddybeare12
#4
Aconitum Napellusby Teddy
Beautiful but toxic. Look but do not touch. A delicate warning that an enemy is near. Like a weed, it returns. Blue ignores the signs, inviting Dust into his life once m...
The New Bad Time Trio [BNHA X Undertale] by PixelizedReader
#5
The New Bad Time Trio [BNHA X Unde...by Tchevo Blyat
Izuku, Uraraka and Shoto all have weird dreams. They each meet one member of the Skeleton Family. W.D Gaster, Sans, and Papyrus.
《•▪︎¤ #1Classic Sans X Aus ♡°•▪︎》 by THANESHA_13
#6
《•▪︎¤ #1Classic Sans X Aus ♡°•▪︎》by Fanfiction stories_1
♡◇So this is Sans X Aus a high school story and the bad guys are new to the school and the star sans the bad guys and star sans transform to a new school in a new town t...
My Book Oc's  by darprim
#7
My Book Oc's by darprim
As the title says, all my ocs that I came up with will be posted here. ALL PICTURES IN THIS BOOK BELONG TO THEIR OWN AUTHORS; I DO NOT CLAIM COPYRIGHT ON ANY OF THESE PI...
AU Mốc tạo và tranh truyện AU by Mevan_Rion
#8
AU Mốc tạo và tranh truyện AUby Mốc Ngố
Mốc tạo khá nhiều AU không chỉ WaterTale mà còn có tận những AU khác Mốc tạo nữa
Cil X quill  by Purplecil202
#9
Cil X quill by Purplecil202
Hello guys!! I'm Alison a HUGE fan of undertale and AU'S!!! I'm into this shipping with cil and quill. And if my grammar is bad then I'm so sorry I'm a lazy person and i...
Au sans x reader by Midnight_shores
#10
Au sans x readerby Midnight_shores
The title says it all, also I do not own these characters the only thing I own is the plot.
Heya Friend! (Sans x Female reader) by Imgaytree
#11
Heya Friend! (Sans x Female reader)by Tee hee hee
This is. The story of how y/n fell into the the underground and not only get stuck but befriend most of the monsters!
Cruelty!Tale by HiddenPhoenix2
#12
Cruelty!Taleby Hidden Phoenix
Takes place a week after the events of UT
My Mistakes... (Undertale AU's X Inside Out Crossover) by SylvephoxTeris
#13
My Mistakes... (Undertale AU's X I...by SylvephoxTeris
After Riley had grew up, and Joy and Sadness fixed the place, something strange was going on.. Meanwhile in the void, Error Sans decided to roam even further then the Un...
Past The Surface - Jaden Taylor by ashOkPeman
#14
Past The Surface - Jaden Taylorby Jaden
Everyone knows after the Border was broken between the human realm in the monster realm that supposedly, everyone went to live their own lives amongst the humans but do...
Dibujos y garabatos by Silver_soul21
#15
Dibujos y garabatosby Val
Aquí pondré dibujos que aveces hago y cosas sumamente random o de Undetale. También pondré dibujos de mis vecinas de Aus favoritas, y por supuesto mi Au Ojo la portada...
playa rune by Maarpersa
#16
playa runeby maarpersa nekozawa
te acuerdas de playa tale? volvio en forma de fichas na mentira esto es delta rune version playa tale y aviso desde ya que ralsei es mujer asi que no me pueden decir na...
An Unlikely Ship Tara the Android x Mettaton EX by TheSinOfEnvy666
#17
An Unlikely Ship Tara the Android...by Mettaton EX
Tara The Android was scrapped by her creator, John Bergeron...And he dropped her into the underground along with the knife he used to kill her... the android soon gets f...
Camiliatale story: Sans x Camilia by Quinton2B
#18
Camiliatale story: Sans x Camiliaby Quinton2B
This is my Altrnat Universe about Camilia Cuevvas falline in love with Sans from Undetale
two things that dont mix (ink sans X Sammy Error Sans X Reader) by errorsammy21
#19
two things that dont mix (ink sans...by sammy the skeleton
Sammy (on the story cover)is errors forgotten sister when y\n falls down she saves sammy sammy and y\n became very good friends they have lots in common but when error...