1 - 20 of 39,998 Works in Sans (Undertale)
Navigation
Listing Works
-
The Web Of Fragmented Progeny by Anonymous
Fandoms: 蜘蛛ですが なにか? | Kumo desu ga Nani ka | So I'm a Spider So What? - Okina Baba, The Amazing Digital Circus (Web Series), I Have No Mouth and I Must Scream - Harlan Ellison, I Have No Mouth and I Must Scream (Video Game), Mahou Shoujo Madoka Magika | Puella Magi Madoka Magica, into the spiderverse - Fandom, Undertale (Video Game), 宝石の国 | Houseki no Kuni | Land of the Lustrous (Anime & Manga), New Dangan Ronpa V3: Everyone's New Semester of Killing, Versus - One (Manga)
20 Jul 2025
Tags
Summary
In an alternate universe, D had a habit of breaking her soul apart to make new gods out of boredom and curiosity. And she eventually paid the price for it, dying as her soul fragmented apart for the final time. Of course Shiraori had to take on her job while her progeny gods worked to try and piece her back together so the universe doesn't collapse.
All while the humans of Shiro's world f#ck up a summoning and fuse their planet with 12 others, and other shit I'm not gonna mention here.
---
Crack au of some kind lol. While there is an overarching plot I'm probably gonna go off on stuff and make the chapters non linear not sure what to do here honestly.
- Language:
- English
- Words:
- 1,621
- Chapters:
- 1/?
- Collections:
- 1
- Hits:
- 0
-
Tags
Summary
Dream watched Nightmare at his desk, the scratch of a quill cutting through the quiet. There was no tension here. No fear. The press of negativity no longer suffocated him—it clung like a blanket. Heavy. Familiar. Comforting.
With each stroke of ink laid to parchment, Dream felt himself softening further—unraveling quietly.
He wondered, in a quiet corner of his mind, whether the golden apple lodged behind his sternum had started to bruise—skin giving way, sweet flesh turning dark, rotting slowly in the hush of this sweet corruption.
The thought rose like mist and drifted away. He realized, almost idly, that he didn’t care.
Series
- Part 3 of all i ever really wanted was to save you
-
Tags
Summary
Dream is a King, King of Sunrise Eclipse. he's been a King for many months now. His parents having died shortly before his 18th birthday which he still grieves the loss of his parents. However the King of Midnight Fall Kingdom keeps attempting to peruse him. At first it started with letters, then meetings at their kingdom. And now this damn Nightmare is shoving flowers in his face asking for his hand in marriage
Little does Dream know this Nightmare was going to wage war on him the moment he denied.
And it appears Dream has bitten off more then he can chew.
-
Tags
Summary
What was supposed to be just another fight between Error and Ink goes haywire when two entities of unknown origin appear from Error's destruction. Beings who shake the foundation of the multiverse with their Principles. Any attempt at finding out the nature of these entities is soon put on hold as the Multiverse is attacked by an unknown threat, forcing the destroyer and protector to join hands with the two in order to kill the invader.
-
Tags
Summary
So....its been awhile....(three years) but who's counting? More for those who read Bittersweet Days (for the real ones who knew it as Inside Out, I fucking love you) this is for us.
You, yes you, are a deeply complex person. There is so much to you that has been shoved down under, because you have been shown time and time again that you are unlovable. But somewhere, that little kid in you, wants to prove that wrong. You just need help from the undead to help you grow, because even though life has shit on you time and time again, you have HOPE.
- Language:
- English
- Words:
- 1,309
- Chapters:
- 1/?
- Hits:
- 12
-
Until Eternity by Fells_Kitten (SquirrleyCow)
Fandoms: Undertale (Video Game), Underfell - Fandom
20 Jul 2025
Tags
Summary
Sans secretly thinks he's cursed. Everyone he gets close to other than his family disappears or dies. He tries to keep to himself after tragedy hit far too close over a decade ago. However, fate seems to have either a very cruel sense of humor or other plans in store when he bumps into Grillby.
Grillby feels as cursed as Sans, but he knows the cause of all his pain. He struggles to maintain life between the inevitable lows until the skeleton sets their paths toward an unknowable outcome.
They hold on to each other as their lives; their pasts and future, all entwine in a plot thick with deceit, abuse, and the criminal underworld.
****minor edits from Chapter One to Chapter Seven happening as some very minor details have been retconned in the past two years. if it's a more important detail i'll leave a note of the edit in the notes of the chapter. this will be removed once the edits are done.****
*i also apologize for adding/changing tags that i genuinely forgot about or didn't realize were going to be later in the story. *
-
Do You Believe That Everyone Can Be A Good Person? by marcis12
Fandoms: Undertale (Video Game)
20 Jul 2025
Tags
Summary
Sans is tired of the resets. He decides to do something about it to change things for the better.
This story was created by AveragePotato, This story was deleted, this is just a re-upload.- Language:
- English
- Words:
- 357,762
- Chapters:
- 60/?
- Hits:
- 135
-
Tags
Summary
A doorbell ring alerted Ink, Dream, and Blue to their front door. Of course, like idiots, they decide to open the two packages that were delivered to their house that no one should know the address of.
-
Bad Bad Brother by OuiOui_My_Friends
Fandoms: Undertale (Video Game), Dreamtale (Undertale AU)
20 Jul 2025
Tags
Summary
Dream comes home from a long day of helping the villagers and is excited to see his brother again.
Nightmare does not feel the same.
~~~
(aka, a small look at their life before the apples, and during the villagers)
Series
- Part 1 of UTMV Rambles
- Language:
- English
- Words:
- 1,856
- Chapters:
- 1/1
- Kudos:
- 3
- Hits:
- 20
-
Tags
Summary
Life has been a dream ever since you met your soulmate, Sans, two years ago when he came strolling into your floral shop. Your soul-song synchronized the moment your eyes met his eye sockets, and the two of you have been bonded since. Best friends for life, at arm's length. Platonic.
Your peaceful norm turns on its head the day a mysterious machine is recovered from Waterfall. Doubles of Sans and Papyrus begin to appear after they both receive a hearty zap from the contraption. Now the three of you are wrangling all different sorts of skeletons. A few of them are even starting to show interest in you. And why shouldn’t they? You deserve love too, after all.
Maybe they’re the key to teaching you both what you really want.
-
Tags
Summary
A collection of Undertale UTMV one-shots and small drabbles that I don't want to make entire stories for.
-
Tags
Summary
The Skelton sub-species is dying out in every universe.
Gaster is worried about that and decided to do something about it.(Should I be making a new skeleton reader story...no.
Am I going to anyway...yes.)Inspired by Making a Monster by absurdmagewrites
and my own fic, I'm No Human.
Series
- Part 2 of Skeleton readers amiright?
-
Tags
Summary
What if the player never existed?
What if instead of Kris, Noelle fell into that dark fountain with Susie?
What if Kris has no association with the Knight and knows nothing of the dark worlds?
What if the soul that was desperately needed to seal fountains was Kris's and Kris's alone, yet the human is blissfully unaware of how desperately they are needed? Of the leadership fated for them?
...
Kris watched as Noelle walked out of the classroom with Susie, sighing softly.
Whatever. Honestly...they knew they should care more but...Susie never bullied Noelle anyway....
However...for some reason after that, Noelle and Susie completely disappeared for the rest of the fucking day!?!?! And for some goddamn reason when they came back Noelle is randomly seeking them out and Susie is acting weird as fuck, and they're somehow a lot closer??? And for another unknown goddamn reason Susie WILLINGLY asked to do their project.
What the fuck is going on??????
Whatever. They don't need to be a part of this bullshit. At least Berdly is just as confused as to what the hell is going on with their project partners.
Series
- Part 1 of Deltarune Fanfiction
-
Tags
Summary
"so how did you two meet?" Sans, the laid-back leader of the skelebros group asked, his grin relaxed as he leaned over the kitchen table and sipped on his morning coffee.
"Oh, uh..." You rubbed your chin and tried to play it cool. "Well, it was late last night, and I thought I was looking for a dead body in the abandoned woods, so you can imagine my surprise when I found out he wasn't my guy."
"And then I punched her," Stretch replied, handing you a plate full of buttery pancakes.
"Yeah," you hummed, oblivious to the sudden silence around you. "In the face, too."
Tldr: that time stretch brings home a mage and doesn't realize it
-
Tags
Summary
Disclaimers:
Several details in this fic are heavily inspired by 'Blue joins the bad sanses' comic, so go check that out
Canon innacuracies: Passive and Corrupted Nightmare are the same person, Ink is the creator and not the protector, Ink, Error, Nightmare, and Dream, are all gods, Blue, Killer, Horror, and Dust's specific au timelines were all destroyed, and i took liberties with how the void works. Also, no Cross sans will be mentioned, i don't know enough about underverse, and there will be some OC non-sans God/entity/things later on. The fic will be split into parts, each lasting nine chapters.
Schedule: Once a week, on Saturday, Sunday, or Monday, and i will post art or a reference sheet with every chapter. Trigger warnings will be specified in chapter notes. I've never written for undertale before, so please let me know what you guys think :3With that said, the actual plot: After an injured Error crashes into Nightmare and Co's home, a close bond starts to form between the two gods, both forced villains. In light of Ink's attempt to kill Error, Dream finally starts to lose it, and Blue gets dragged along.
Average chapter length is 500-2000
Series
-
Within - SUPERCORP by yukye
Fandoms: Supergirl (TV 2015), Supergirl (Comics), Supergirl (TV 2015) RPF, supercorp - Fandom, Supergirl
19 Jul 2025
Tags
Summary
AVISO: Se você procura uma história bonitinha, por favor NÃO leia essa fic.(+18)
Amar desesperadamente, alguém que você não pode ter.
O profissionalismo entre elas iria até quando?O mundo se foi, restando somente a agência Supercorp para defender o que sobrou. Liderada pela comandante Luthor em aliança com a Supergirl. A humanidade aposta suas esperanças na última heroína em pé. No meio desse caos a super enfrentará o fim em pessoa, mas vai descobrir, que o apocalipse é o menor dos seus problemas.
"Eu não sei pelo que você está lutando
É melhor você voar por sua vida
É apenas mais um disfarce
(...)
Nós continuamos nos apaixonando" -
Undertale: Between Flesh and Bones by EmilytheUTfan, Onyx_05
Fandoms: Undertale (Video Game)
19 Jul 2025
Tags
Summary
Seventeen-year-old Emily (L/N) has always been fascinated with monsters, a passion she inherited from her father. However, an unfortunate event took her father’s life. In contrast to her family, Emily remains the sole monster enthusiast. Thus, when a monster strolls into the cafe she frequents, it marks the beginning of a new chapter in her life. But what ensues when a human and a monster develop feelings for one another? Such love is deemed forbidden, isn't it?
-
Kingdomtale: before the kingdom tells its tale by melodic_melodies
Fandoms: Undertale (Video Game)
19 Jul 2025
Tags
Summary
So this is just gonna be a bunch of different chapters, with each chapter consisting of a backstory for a few of our favorite Kingdomtale (Undertale characters). Some will stick heavily to cannon and some will be fanmade by me. I made these backstories way before I actually wrote the Kingdomtale series, so I do apologize if they are written more weirdly or don’t read quite as good as the series itself.
Honestly, I enjoy looking back at my old work and seeing how far I’ve come. I think you’ll enjoy this fic because these backstories even if I don’t decide to mention them again in future projects. It’s just fun to have information that others may not, weather or not I being these backstories up again in future content 😉. Anyway, I hope you all enjoy the backstories for some of the cast of Kingdomtale 😁!
- Language:
- English
- Words:
- 1,599
- Chapters:
- 2/?
- Hits:
- 19
-
Frantic Fanfic Fuckups by Hbombmcfancypants
Fandoms: Sonic the Hedgehog - All Media Types, Scarlet Hollow (Video Game), Undertale (Video Game), Twilight Series - All Media Types, Hollow Knight (Video Games), Slay the Princess (Visual Novel), Doom (Video Games), Pocket Monsters | Pokemon - All Media Types, The Legend of Zelda & Related Fandoms, Batman - All Media Types
19 Jul 2025
Tags
Summary
A series of horrid abominations cooked up by your local dweebs and dumped steaming hot directly in your lap :)
About 5% of this can be taken seriously. Please do not look for anything other than quality shitposting.
-
Tags
Summary
This work is a rewrite of a different work of mine called Lost Memories. Please read Lost Memories if you haven't already before reading this.