Sciencetale Stories

33 Stories

Becoming Error, The Forced God Of Destruction by PinkieKidoCup
#1
Becoming Error, The Forced God Of...by PinkieKido Cup
What if someone is reborn as Error? What if they aren't so bad? What if they're suffering in silence and keeping their job a secret for fear of hate? How will Ink react...
The Christmas Party [Undertale Au's x F!Reader] by _Sansational_Sans_
#2
The Christmas Party [Undertale Au'...by Pᴜɴɴʏ Sᴀɴs
[Undertale Au's x F!Reader] Can be found in my Quotev Account --> @.FanboilingTrash | AO3 --> @.FanboilingWriter | Tumblr --> @.bdudette When Blueberry and Str...
~Experiment~ {Yandere Gaster X Reader} by WateredDownLemons
#3
~Experiment~ {Yandere Gaster X Rea...by Lemon Queen
None of the art used in this story belong to me!!! And neither does Gaster! __________________________________________________ You were just supposed to be another shot...
Just a very big love (AU sans x reader) by SpaceBean1323
#4
Just a very big love (AU sans x re...by Spaciest bean of all time
After All AU's of Frisk's death, all of the sans have been depressed losing their love/friend of their live. Until.........(Y/N) fell to the underground. As all of the s...
Hidden for so Long (Sans AU x Reader) {Remake} by RandomWriter-Chan
#5
Hidden for so Long (Sans AU x Read...by Just Here & Thinking
Long ago, two races ruled the Earth: HUMANS and MONSTERS. One day, war broke out between the two races. After a long battle, the humans... wait no, the monsters were vic...
the shining stars ( a multiverse chaos) by Vera_Woldy
#6
the shining stars ( a multiverse c...by Vera_Woldy
a story about a multiverse chaos happening around the whole multiverse , and this is the story that what happen in the outertale . it gonna have multiverse characters li...
Completed
Alternateverse by HarpGaming
#7
Alternateverseby Kay Kay
This is about the Alternate Universes of Undertale, about a new monster. A Human-Monster Hybrid, she was an experiment of W.D Gaster. Gaster wanted to see if it was poss...
GenderVerse (MY OWN UNDERTALE MULTIVERSE) by Derek_ACreator
#8
GenderVerse (MY OWN UNDERTALE MULT...by Derek O. Gast
TYSM FOR READING! THIS WAS THE FIRST BOOK/STORY I MADE! I hope some are inspired by it. I just finished editing it (July 19th, 2023, 5:37) PLEASE LEAVE SUGGESTIONS FOR A...
Completed
A Truce?! by Damnthatsalongname-
#9
A Truce?!by UnderTaleFanaticXD
So.. what would happen if the Dark Sanses and the Stars made a truce?? :0
Not A Test Subject (Science Sans X Reader) by Madison-hedgefox
#10
Not A Test Subject (Science Sans X...by Undertale_Fan101
You were a human who lived on the surface with an insane father who used living beings as lab rats and guinea pigs for his research he even used you. He tried creating y...
The Christmas Party  [Au Sans X Reader] by HaleCloud
#11
The Christmas Party [Au Sans X Re...by HaleCloud
Being a half monster is hard but you always have - THE MAGNIFICENT SANS! NO BLUEBERRY GET OUT OF HERE NO! But what happens when he invites you to come with him to the...
'My Mental Therapy' (Science Sans x Outer Sans fanfic) by NekoCrossInk
#12
'My Mental Therapy' (Science Sans...by NekoCrossInk
Science seems trapped in his train of endless thoughts of guilt after the death of WD Gaster along with his brother and needs a break. They were the only ones who kept h...
Chemistry (Sci! Sans x Male Reader) by ThatNerdyMonster
#13
Chemistry (Sci! Sans x Male Reader)by ThatNerdyMonster
You're a recently graduated scientist that just got the honor of being allowed into King Asgores league of top scientists. That isn't as easy as it sounds. There, you me...
undertale aus x Mike (oc) by Mikey000097653
#14
undertale aus x Mike (oc)by mike
an outbreak has accured, but.. it has affected the skeletons differently.
As a pregnant error..wait my pregnancy can with me? by KarmaAkabane425
#15
As a pregnant error..wait my pregn...by Karma Akabane
(So yeah I kinda made this and o don't regret it. Its someone from our world who was pregnant who sided and was reborn with their kid since this error wouldn't have a k...
In the Diary of Science  by OnlyAiko
#16
In the Diary of Science by Aiko but Stupid
Hello My name is Science and I found this journal in my Laboratory the other day and I heard that Some people write about things in these so Might as Give it a try. (CO...
A Tale Of AU's... by kaykaylolo4
#17
A Tale Of AU's...by kaykaylolo4
I'm in an AU kind of mood right now and I wanted to write about it... Enjoy? (I designed the cover, but the art in the middle was created by this amazing person, so chec...
my shitty comics by CameronTheHuman
#18
my shitty comicsby Cameron Haddock
I draw so fucking horribly that it embarrasses me!
scifell oneshots because by Lem0nWriter
#20
scifell oneshots becauseby Lem0nWriter
I just love them okay requests open!