Genosans Stories

363 Stories

[Hiatus] You're Mine, Geno [AfterDeath] by TheUbisoftGamer
#1
[Hiatus] You're Mine, Geno [AfterD...by TheUbisoftGamer
Death can't hide his sadistic love from Geno. And Geno's denial makes it all that much better. But Chara threatens to heal the sick reaper in the worse way imaginable.
Tsundere Much? (Afterdeath) by ThisWeirdReader
#2
Tsundere Much? (Afterdeath)by Kyle Broflovski
After the Christmas party, Geno thought he'd never get to see Death anymore. Boy was he wrong! After a couple of chilling moments and heartfelt scenes, something happens...
Depressive Ink Au comic by Paperjammy19
#3
Depressive Ink Au comicby Jammy comyet
Not mine it's just too difficult trying to find it every time There is no part 2 don't blame me Original Autor @Manuru_15 Only publishing on weekends Also, episode 21...
I want your soul [ Errorink / Errink ] by _Yumikokun_
#4
I want your soul [ Errorink / Erri...by -ˏˋ. 𝚈𝚞𝚖𝚒 ˊˎ-
~ This story is inspired by another one...so if you stumble upon a story similar to this one, you know where I got the inspiration :) ~ . . . A story about a young princ...
Evolution of a Reincarnation  by Lunazul3000
#5
Evolution of a Reincarnation by AsterCatcher
I survived, then lost.* I lived and loved.* I lost, but won.* I survived and loved.* I lost, but survived.* I lived, but was lost.* Can I find myself again? I was reborn...
Fire Escape by ThatOneCringeGirl
#6
Fire Escapeby ThatOneCringeGirl
ever sense Error can remember, hes dedicated his life to giving his dying brother, Geno, a gift. the gift of a good, strong brother. with Geno's life slowly draining fro...
Completed
The Story of a Reaper [COMPLETE ✔] by Undertale_tRaSh_4U
#7
The Story of a Reaper [COMPLETE ✔]by tRaSh
When made by his father, the god of death, he didn't know his purpose. All he could do was kill things on accident...he didn't mean to kill them, he just wanted a friend...
When Life Gives You Lemons {Requests Closed} by Something_Else_Sins
#8
When Life Gives You Lemons {Reques...by Pinapplerus
Im hecking bored so why the hell not Also these r gonna be done on mah tablet sooo my autocorrect is dumb lmao
Au Group Chat     Bad sans/Star sans/Others by DahRadSkeleDude
#9
Au Group Chat Bad sans/Star sa...by JJ_loves_Ruru
Kinda like discord but with the Undertale Aus this will be very stupid
DustX [Underverse Fanfiction] by DuckQuackWhatever
#10
DustX [Underverse Fanfiction]by Quack Quack
He wakes up in a white place... (Man wakes up as a alternate version of Cross Sans,neat,the cover is mine..Cross Sans is not mine or any Sans you will see besides this a...
Completed
Immortality by DahRadSkeleDude
#11
Immortalityby JJ_loves_Ruru
-VERY ANGSTY- Error gives up. there's no point in fighting anymore.. He gets captured but doesn't care. Ink and the council decides to send Error to prison for life but...
What Happens After Afterdeath by Vantablack_Phoenix
#12
What Happens After Afterdeathby Ink
Error stares at the intruder that had trespassed in HIS anti void. The skeleton, who sans clearly recognizes as Reaper Sans/Reapertale Sans, stares at Error with wide un...
I'm too tired to sleep  by SnailSpeed6
#13
I'm too tired to sleep by SnailSpeed6
500 years is a long time to be trapped in stone - even for an immortal guardian of feelings. Unfortunately for Dream, this is exactly what he has gotten himself into. If...
Completed
A Critical_Error... by adamabyss12
#14
A Critical_Error...by adamabyss12
This story is inspired by Alphatale. Also, it's not canon to the Alphatale story. Life has been beyond cruel to Fatal_Error. Once a version of Sans, than naming himself...
Undertale: Soul String (Multiship) [DISCONTINUED!] by Virus_Night
#15
Undertale: Soul String (Multiship)...by Kat The Glitch
Soulstring: a piece of golden string that connects through the soul of families and relatives such as close siblings, this string of hope never lets another sibling hurt...
One shots. by wearelazytoday
#16
One shots.by Not Available
What the title says. Mostly about Error, because I cannot stop thinking about ideas regarding him... Either way! One shots! There will of course, be one shots about othe...
Completed
Singing Stars (Remake) by spam_click
#17
Singing Stars (Remake)by Skyler
**REMAKE** Nightmare and his band, the Moonlit Boys, are ranked among the top 5 most famous bands in the world. Their manager, Geno CQ, was able to acquire tickets and b...
Universal Surface Angel  by Lithriel
#18
Universal Surface Angel by Lithriel
Reader insert. What if W.D Gaster didn't just get split between time and space, but actually ended up in your world in an abandoned hospital you called home? Your were a...
Completed
Soul Trait Trio by adamabyss12
#19
Soul Trait Trioby adamabyss12
There are 3 alternate timelines of the original Classic Sans, with each of them become extremely powerful under very unique circumstances. There is Geno Sans, who had in...
WisteriaTale by x_sunshinelight_x
#20
WisteriaTaleby Remilyn Mitch Tavarra
This Au start with a skeleton who has a special hidden magic that no other monsters in his Au have ever seen he named himself as "Sans" but in other sanses fro...