
#1
Just SING | Sans X Readerby -
--Long ago, two races ruled over Earth--
--HUMANS and MONSTERS--
--One day, war broke out between the two races--
--After a long battle, the Humans were victorious--
--T...
Completed

#2
Unique!Reader x Charaby Stranger_Wonder
Hello there readers!
As you already know I am (Your/Name) and my soul is very unique
I have a silver soul with a gold aura surrounding it
I can tell the future with this...

#3
Asgore x readerby AsrielAs Flowey
Read it to find out. 😝
I do not own Undertale. That is the property of Toby Fox. This is just a fanfiction.
Completed
![Unexpected Crossover [Male Reader x Series] by ThatGuyWasOnWP](https://img.wattpad.com/cover/197025702-512-k979597.jpg)
#4
Unexpected Crossover [Male Reader...by ThatGuyWasOnWP
[This story has been abandoned at the end of volume 1, sorry for those who enjoyed reading.]
A story set in the RWBY universe with BioShock, Undertale, Doki Doki Literat...
Completed

#5
Love Like You (Gaster!Sans X Reade...by Naeomi Naz
Hahaha..... so, this is the first story I'll be making here in Wattpad and please excuse me if I have any errors at my spelling or grammar..... I'm Filipino and i can ba...

#6
The Time I Got Struck By Lightning...by KillMehPlease404
*Your life is terrible. *
*Absolutely terrible. *
(Cover image does NOT belong to me)

#7
Undertale extravaganza! (Book 1)by Ragdoll 666
Do you ever wish for a place where you can role play, Request a one-shot, Ask questions to your favorite Undertale (And any of it's AU's) characters, and much more, all...
![UniTale: Settling Down [Reader x Storyshift Chara] by BlandyBoi](https://img.wattpad.com/cover/265935731-512-k380295.jpg)
#8
UniTale: Settling Down [Reader x S...by BlandyBoi
After the events of "UniTale: Universal Adventures" You and Chara settle down in your new universe as you plan to live happily for the rest of your lives. Unfo...
Completed

#9
Undertal x Readerby I_am_a_Fan
so um... this is my first story i'm sorry for bad story lines
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A young girl saw a game.
a game that is conviniently "UNDE...

#10
Echo In The Mirror: Undertale Sans...by Katrina Doyle
Y/n is a human yet there's something about her that just doesn't seem right. She has a guardian, a guardian whose job is to protect y/n from harms way, but they are no g...

#11
Undertale x Readerby HackerFrisk
I'll take:
- OC's (no, I will NOT take them literally and claim them as mine. I'll credit you!)
- Requests
-Anything Else (probably some smut here and there, but not...r...
![UniTale: One Last Stand [Reader Book] (on wait) by BlandyBoi](https://img.wattpad.com/cover/265936183-512-k118053.jpg)
#12
UniTale: One Last Stand [Reader Bo...by BlandyBoi
After the events of "UniTale: Settling Down" You become suspicious of Ink, what happens afterwards catches you completely unaware. After this event you gather...

#13
Through Life and Death(Papyrus x R...by SkeleMatcha
This is my first story so it'll probably suck...
It's also kid friendly. I was too lazy to make the person on the cover a hybrid 😂 The chapters are going to be pretty s...
Completed

#14
Undertale X Readerby Alex Lang
You've read the title, so you know what this is. I will take suggestions, like who you want to be the next insert and stuff. Maybe some requests, but no guarantees.
With...

#15
Fell For You (UF! Sans x reader)by i need to update
(Y/n) had a wonderful life. She always had the nicest clothes in school and she loved her family. Her mother and father loved her dearly, and so did her older brother. O...

#16
HetaTale (Hetalia X ???! Reader X...by Earth or Tierra et Vivus
"Well then! We will see each other in some time! I hope both of you don't reset the time so we could enjoy our happy ending. See ya, kiddos!"
''Oh Sans, if on...
![UniTale: The Darkened rooms [Reader x StoryShift Chara] by BlandyBoi](https://img.wattpad.com/cover/244784556-512-k33241.jpg)
#17
UniTale: The Darkened rooms [Reade...by BlandyBoi
A undertale au where you, all your classmates and a new girl in a green jacket wake up in a dark room, fighting for your lives doing fatal challenges for the amusement o...
Completed

#18
Y(our) Choice(s) - (Sans x Reader)by Joddie
It's just you and Sans facing each other in the judgement hall. After everything you've done to lead up to this moment you have to face the ultimate obstacle, Sans, but...
Completed

#19
papyton children x readerby just me
whoa! i know what you're thinking is it different parts? im sorry my friend it will be all together but with different outcomes! enjoy!!