Genocide Stories

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1.1K Stories

Storyshift (Charisk) by Wasted_Arsonist
#1
Storyshift (Charisk)by Gunnar Årud
Just what you'd expect. Pardon my lack of knowledge about this AU. I just like the concept. Both Frisk and Chara are girls. Characters may use absolutely differen...
  • complaining
  • asriel
  • tobyfox
+17 more
My Little Puppy (Fell!Sans x Wolf!Reader) by Time_Shadow
#2
My Little Puppy (Fell!Sans x Wolf...by Time Shadow
(Y/N) is a human. She had lived her whole life as Sans and Papyrus's pet, which was even more appropriate considering that Alphys had done a few experiments on her givin...
  • maturelanguage
  • genocide
  • papyrus
+17 more
The Lion's Mane (M/M) by gayness_is_me
#3
The Lion's Mane (M/M)by Ines
In a world where shape shifters were once the elite and masters of the land lives Brandon, a lion who has learnt to mingle with humans and conceal his animalistic traits...
  • hot
  • genocide
  • shapeshifter
+9 more
Ungrateful (Geno!Sans x Reader) by BubbleBerryUniverse
#4
Ungrateful (Geno!Sans x Reader)by inactive
account inactive. you can find me on @Mini_Crushies
Completed
  • depression
  • undertaleau
  • suicide
+9 more
Why Do YOU Care (Reaper x Geno)  by Dream_And_Nightmare
#5
Why Do YOU Care (Reaper x Geno) by Arty
Geno had been in the save screen for a while, now feeling bored of watching the resets over and OVER again. What happen if a person named Reaper came to Geno life? Will...
Completed
  • aftertalesans
  • afterdeath
  • geno
+12 more
Just One Little Touch || AfterDeath DISCONTINUED  by PixelAide
#6
Just One Little Touch || AfterDeat...by Dan
Death was a Reaper. Geno, a half-dead glitch that was supposed to be killed years ago. Their roles are what pulled them together and now they hold an unbreakable bond...
  • reaperxgeno
  • genoxreaper
  • geno
+13 more
[ Sans x Reader ] Empire by UndertaleAuthor
#7
[ Sans x Reader ] Empireby ★ UA ★
Sometimes life gets to the point where you feel like you're a paper airplane. One minute you're soaring, feeling as if nothing could ever get you down. But then the next...
Completed
  • sansxreader
  • socialanxiety
  • puns
+16 more
Chara x reader| Erase them all but you by Mangos-are-gay
#8
Chara x reader| Erase them all but...by Finley
*You click the seemingly harmless Chara x Reader. *You realize it's written by Chara. *You try to go back to find another story. Since when were you the one in control? ...
Completed
  • frisk
  • undertale
  • chara
+5 more
Poison Gaster!Sans x Frisk  by FransForEverLol1
#9
Poison Gaster!Sans x Frisk by FransForEverLol1
Frisk 40% Human 60%Monster (Demon) Age-18 Monster age-180 Gender-Female Human She ------ people due to anger and not able to use her powers Family-??? Lost of memories...
  • demon
  • sansxfrisk
  • genocide
+18 more
One By One (COMPLETED)(A UnderTale Genocide Story) by BubblyShip
#10
One By One (COMPLETED)(A UnderTale...by BubblyShip
(UnderTale completely belongs to Toby Fox, I in no way helped him create the game. I'm just simply a huge fan and want to write a short Genocide route fanfiction. Also...
  • undynetheundying
  • depression
  • genocide
+11 more
All The Dead (Chara X Reader) by UndertaleShiz
#11
All The Dead (Chara X Reader)by Lucky
Cover by me! sᴏᴄɪᴏᴘᴀᴛʜɪᴄ ᴛᴇɴᴅᴇɴᴄɪᴇs. As a child, Y/n L/n had a good life. She was always complimented for her h/c hair and e/c eyes. She had a loving little sister and...
  • reader
  • genocide
  • undertalefanfic
+10 more
My bodyguards (ReaderXSons of sanses) by thetrashthatwrites
#12
My bodyguards (ReaderXSons of sans...by thetrashthatwrites
A story where you are roomies with the Au sons of sans. I dont really like introducing them again and again.Kinda like your harem..so uh good luck..lets see who you'd pi...
Completed
  • underfresh
  • roll
  • fresh
+14 more
Undertale - Fight For Your Future [Frans] [Book 1] by SepticGirl88
#13
Undertale - Fight For Your Future...by SepticGirl88
It's not easy to not be haunted by things in the past. Especially when those things from the past just won't stop coming back. They won't stop coming back, and they won'...
Completed
  • sansxfrisk
  • flowey
  • love
+17 more
Voidless Memory.  Afterdeath by Pepethehuman
#14
Voidless Memory. Afterdeathby Pepe
(Hey my peeps! Before reading this just know that this book is really old and my FIRST fan fic. So ya it's gonna be a bit bad and confusing. So read it if you'd like to...
Completed
  • choices
  • geno
  • genocide
+12 more
Cyan Eye [Fontcest] by xXCyanEyeXx
#15
Cyan Eye [Fontcest]by xXCyanEyeXx
After a painful run, Frisk Reset. Ever since they did, Sans had only been getting Nightmares every night. Papyrus tried to help as best as he could, but Sans never allow...
  • nightmares
  • fluff
  • triggerwarning
+12 more
Charisk shots by huntress777
#16
Charisk shotsby Eight
this is a collection of charisk one shots. please make many request to keep it going
  • gay
  • yuri
  • boyxboy
+15 more
C A N C E L { Sans X Reader } by Too_Many_Feelz
#17
C A N C E L { Sans X Reader }by DoesBrunoMarsisGay?
How many times have you seen this world, how many resets does it take for you to give up hope? Does anything even matter after all this, does trying do anything? Will th...
  • genocide
  • alohys
  • frisk
+16 more
Trust  {Sans x Reader} by ForgottenMatter
#18
Trust {Sans x Reader}by System Error
You woke up and tried to gaze around the darkened room, your vision was blurry. It was just a bad dream, you thought. Your eyes adjusted and you realized it was far from...
Completed
  • papyrus
  • undertale
  • completed
+9 more
Danganronpa Mastermind [Request Open] Super Slow by puffypuffy_otaku
#19
Danganronpa Mastermind [Request Op...by Protogas D. Ann
Welcome to my Danganronpa world. This world is where I replace, recreate, reconstruct the stories to create your favorite characters into SADISTIC, DEADLY, DESAPIRFUL an...
  • togami
  • mastermind
  • genocide
+11 more
Undertale One-Shots by Infernapefan2020
#20
Undertale One-Shotsby Jessie
Also available on Quotev, (https://www.quotev.com/story/7318911/Undertale-One-Shots) on All of them (if not, most) are Reader X (Undertale Character/AU Character)
  • freshsans
  • swaptalesans
  • underfell
+17 more