Undertale Stories

1.2K Stories

Friends Meeting Enemies by AngelGold238
#1
Friends Meeting Enemiesby Angel Gold
What if there was a multiverse where Error and Ink were friends? What if the voices were the creators? What if they went to the Fgod multiverse because the voices were b...
Reborn as Dream Sans [Undertale Multiverse] by DeadEnDead
#2
Reborn as Dream Sans [Undertale Mu...by DeadEnDead
Reborn as the guardian of positivity, you find yourself in a strange new world, uncertain of what it may hold. Navigating it isn't easy with gods like Nightmare and Erro...
Reborn as Error by Kiwi_Seal
#3
Reborn as Errorby Kiwi_Seal
Cover image made by me. Someone meets their end too soon and meets someone who gives them another chance to live a more fulfilling life. One that they would enjoy despit...
Given An Unwanted Second Chance by UndertaleFanatic981
#4
Given An Unwanted Second Chanceby Purple
(TW: unaliving thoughts and memories at the beginning. It gets better over time, don't worry! Trauma is difficult to overcome...) You didn't want a second chance. You...
Asriel Deku  by dogday2006
#5
Asriel Deku by gre0202006
Disclaimer: I don't own mha or Asriel they belong To their respective creators
A Fresh Start by SugarTeA636
#6
A Fresh Startby -SugarTeA-
An adult, who didn't really know much about the different multiverses/universes that were created by the undertake fandom, died suddenly in a car crash. Her last thought...
Completed
axetale sans in KNY by insanitysansUJD
#7
axetale sans in KNYby John Phillyp
axetale sans fall in to kny world
Voidheart [Female Chara x Male Reader] by Shyboxes
#8
Voidheart [Female Chara x Male Rea...by Shybo
"You shall seal the blinding light light that plagues Human and Monster dreams You are the vessel You are the Hollow Knight" •Somewhat of a reboot of Someth...
Reborn As A Dust Sans [Undertale Multiverse] by DeadEnDead
#9
Reborn As A Dust Sans [Undertale M...by DeadEnDead
#1 of 61.7k tagged with Undertale 12/06/24 After drowning as a human, Ashe reawakens as a DustTale variant of Sans. With his ghost Papy helping keep him from falling int...
reborn as killer sans oh this will be fu- wait were mentally unstable  by Moonwolf_230
#10
reborn as killer sans oh this will...by CD [ DARKLIGHTVERSE]
so I oh ways want to make a reborn as killer sans, but we're mentally unstable, of course, due to the rest and our past memories, which we can't remember what we were an...
Reborn As Lamia Killer Sans! by DancingAce1
#11
Reborn As Lamia Killer Sans!by DancingAce1
To sum it up, someone is reborn as lamia killer sans! If you want to know more, continue reading!
Whose Reality Am I? (Frisk x Male Reader) by Little_Spooky756
#12
Whose Reality Am I? (Frisk x Male...by Spookish
Y/N wakes up in a void and goes around the multiverse (Also these powers aren't mine, but I wanted to use them and put my own spin on it, if you know where they're from...
The Crooked Oak - Undertale Script Book by Corpsetalia-fan
#13
The Crooked Oak - Undertale Script...by iiDollieFluff
The Universe is vast. And if there is anything confusing that having two of yourself, it is having a vast plethora of others similar to yourself, that have the same name...
Not Just Evil (Underfell Papyrus X Reader) by TheIndianaCrew
#14
Not Just Evil (Underfell Papyrus X...by Indie
Underfell Papyrus is viewed as one of the most ruthless monsters in the underground but what is really under that tough persona? Thanks to Tamqul on Deviantart for letti...
Completed
Buttercups (Undertale/Twst AU) by RosyPin176
#15
Buttercups (Undertale/Twst AU)by Rosi
Chara is transported to another other world, brought back from the dead for some unknown reason into Twisted Wonderland. With the old foe of Flowey on the run and the st...
Reborn as the tree of feelings by KarmaAkabane425
#16
Reborn as the tree of feelingsby Karma Akabane
What if someone died and became the tree of feelings from dreamtale? Well things won't stay the same, that's for sure. (Different everything etc, different personalities...
Reincarnated as a Voice by IHamTiredAndBored
#17
Reincarnated as a Voiceby TiredAndBored
TW: Swearing and slight gore Y/N reincarnates in the anti-void as a Voice... Will he befriend error or will they make them hate their guts? And will they meet other peop...
PARACOSM ␈ ᵇᵃᵈ ˢᵃⁿˢᵉˢ ˣ ʰᵉᵃˡᵉʳ ʳᵉᵃᵈᵉʳ by yourwifeAn
#18
PARACOSM ␈ ᵇᵃᵈ ˢᵃⁿˢᵉˢ ˣ ʰᵉᵃˡᵉʳ ʳᵉᵃ...by darling …⁠ᘛ⁠⁐̤⁠ᕐ⁠ᐷ
"the healer likes t' sleep. like, a lot." Axe looks at the sole female AND human member of Nightmare's subordinates. She was only ever awake for about 8-10 hou...
Reborn As Error's Mom by DancingAce1
#19
Reborn As Error's Momby DancingAce1
Well to start off, I'm just a teenager and I died in my sleep and was reborn as a skeleton, who is supposed to be error sans mom?...*stares at the cute bundle of cutenes...
Show No Fear by Juniperlives43
#20
Show No Fearby Juniperlives43
Aliza has created another reset only this time she isn't facing the horror house alone. He older sister has joined her, however her older sister doesn't seem to be able...
Completed