#1
Friends...? ( Sans AU x Reader)by Alyzza
A person named Y/N M/N L/N moved to Mount Ebott city 3 years ago. They are now (At least) 25 years old and work at a café to earn money. But what happens if they meet th...
#2
Reincarnated as Dream with Differe...by Zennia
A 'random' teenager dies all of a sudden from what seems to be a gun, they aren't your usual teenager, it was someone more then that. Someone that nobody wanted to die...
#3
An Error's Dollby EroseWisp
You didn't have a bucket list or anything, but you wished you could've at least read a few more fanfics or done literally anything fun before dying. Oh well, at least yo...
#4
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...
#5
My Itty Bitty. Bad Guy Sanses x re...by CuteChips
~cover art by me~
(y/n) (your name) is someone about 21 years old. They live alone in their small apartment when they decide they have enough of this loneliness and adop...
#6
I'm Kris But In Undertale?!by Tsubaki
Y/n was born in the real world but he had lacked adventure in his life. The only thing that had given him a sense of adventure was a few games like undertale and Deltaru...
#7
Mer!verse Error (continuation)by UtAU4life
After Error gets ambushed by Ink and his followers, he goes to Outertale where he drops into the bottomless void below. Will he finally be able to have peace for once in...
#8
I'm Handplates Gatser?!by Pixel birds
A person named Daz die by a gun shot to the head and now he is handplates Gaster.
Daz soul used to be a really strong Kindness, but when he died and his soul shattered t...
#9
]Sanscest Oneshots[by Leffee
If everything went well - a bunch of oneshots with a bunch of ships. Rules and requests inside.
Also please don't leave any suggestive comments, there's a reason why thi...
#10
Reborn as Ink Sansby UnderTaleHyperFixed
Someone dies and is Reborn as Ink Sans for better or for worse.
#11
Becoming dream from dreamtale by Karma Akabane
What if someone from our world became dream on the first day they were made and were determined to not lose their brother to corruption like the original dream did in th...
#12
The Truce (comic by Jakei95)by Phil Rytz
THIS COMIC IS NOT BY ME. Its creator took it off of her tumblr page and has declared it non-canon to her other works (Underverse and X-Tale), so I wanted to preserve it...
Completed
#13
Becoming a creator from undertale...by Karma Akabane
What if..someone from our world died and became a creator that was everywhere and nowhere at the same time? What if that someone..became dust sans friend before he joine...
#14
The long lost guardianby Lunatic
Dream was kidnapped at young age, leaving Nightmare alone to take care of the tree. As Dream was taken away, the golden apples magically disappeared from the tree which...
#15
Insomnia- Accidental Loveby CaptainPluffer
There are two sides in the Multiverse.
There are the Star Sanses, known to be the heroes and saviors of the Multiverse.
And then there are the Bad Sanses, known to cause...
Completed
#16
Sanscest Pics~by Aiko but Stupid
Okay I'm only doing my Favourite ships so I won't be any taking requests. I stand my ground and would like it To stay that Way for as long as I stay on this App.
⚠️ALSO...
#17
Darkness Is Nicer Than It Seems (N...by Lollipopswirl99
(Y/N) had a regular life. A normal job, home, everything. Sure she had her own problems like insomnia, nightmares, and no friends but that wasn't anything to special.
T...
#18
HIATUS | Found Family [Undertale...by DeadEnDead
Cherry, an unusual swap-sans type, draws the attention of Dream and Nightmare when he is left the only survivor in his underground.
With his Papy's gaster blasters follo...
#19
𝙻𝚘𝚟𝚎 𝚊𝚛𝚘𝚞𝚗𝚍 𝚝𝚑𝚎 𝚌𝚘�...by Bitxhy
(ᴠᴀʀɪᴏᴜs sᴀɴs ᴀɴᴅ ᴘᴀᴘʏʀᴜs ᴀᴜs x ʀᴇᴀᴅᴇʀ) ||ᴀɴᴅ ᴛʜᴇɴ ɪ ɢᴏ ᴀɴᴅ sᴘᴏɪʟ ɪᴛ ᴀʟʟ ʙʏ sᴀʏɪɴɢ sᴏᴍᴇᴛʜɪɴɢ sᴛᴜᴘɪᴅ ʟɪᴋᴇ "ɪ ʟᴏᴠᴇ ʏᴏᴜ."||
Life was merciful enough to grace you...
#20
[RESET]by LazyAmeliaforEli
Did you know that there is a multiverse [RESET] and it exist? Well they do. Error has all his memories of all the [RESET], The others as well as the out code didn't have...