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"There are few feelings worse than the unfiltered pain of getting your skull caved in."
OR
Underswap Sans (Blue) is unfortunately injured during a battle and is permanently scarred for life across the left side of his face. When his new appearance begins to scare people away, from civilians to friends to even family, his attitude changes to match his new fearsome look, despite his vulnerable need for closeness. When the Bad Sanses are interested in him for these new changes, he welcomes their cold embrace, perhaps all too willingly.
(Now with 100% fewer kidnappings!! :D )
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Patience Please! | An Errorberry Fic by Finchs_QuietCorner
Fandoms: Undertale (Video Game)
29 Nov 2025
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Swap finds Error injured in a dying AU before knowing who he is, love ensues.
Relatively quick updates, I plan for this to be like 5+ chapters
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1
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With no memories and nowhere to go, you’ve been shuffled from universe to universe as the secret healer of the guardian of positivity for a decade. But years without a place to truly call home would leave anyone a little stir-crazy. So when you find a knife-wielding skeleton in the woods on your morning jog, you go against your better judgement and heal him. At least he’s nice enough to pay you back with outings that are starting to feel a whole lot like dates.
Too bad that skeleton is actually one of the enemies you’re supposed to be fighting against, and your existence is about to become not-so-secret to his boss.
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16
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Today was not a good day.
Yet still, he was forced to stroll through the crowded Gyftmas streets, with a disguise in tow, just to keep Ink off his ass. All of this just to get some presents for his ‘allies’. Which he hadn’t even wanted to do, but apparently they had gotten him gifts every year and he had yet to return the favor, Killer’s words not his.
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Christmas
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[Y/N] [L/N] is a powerful mage with a bloodline well-known throughout the ages and her family have always been celebrated. They, however, despise how their bloodline trapped monsters beneath the ground. But, that is for another day. In not being able to afford basic accommodation for university, they had to rely on an old (and terrible) friend named Bethany. For some reason, most of Bethany's skeleton mates despise [Y/N] but why is that? Apart from the fact she is a mage?
Just because she has a kindness soul, it doesn't mean she will stand for their bullshit.- Language:
- English
- Words:
- 88,885
- Chapters:
- 44/?
- Comments:
- 251
- Kudos:
- 1,008
- Bookmarks:
- 217
- Hits:
- 40,997
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Ch 34
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I Bite at The Hand That Feeds Me by Scared_of_styrofoam
Fandoms: Underverse - Fandom, Undertale, UTMV
03 Nov 2024
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Nightmare is taken in and nursed back to health by The Star Sanses themselves, without them knowing it's him. Having lost his goopyness and... most of his powers actually, he has to pretend to be friendly in order to make his way back to his Gang alive. Going by the false name Lunar he finds out many things about The Stars he never knew before, some good and some very bad.
- Language:
- English
- Words:
- 61,214
- Chapters:
- 24/24
- Collections:
- 1
- Comments:
- 216
- Kudos:
- 717
- Bookmarks:
- 148
- Hits:
- 11,924
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ch8
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Bookmark Notes:
Mhehehehehehe
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you swore off fostering bitties as long as you lived yet fate seems to have other plans as you find a cage fulled of dumped breeder bitties, seeing their state, you felt like you had to see things through.
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8
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Their fingers clicked together excitedly, smile widening in time with their dark eyes,
“A group chat! Yes! You’re a genius Sci! Why didn’t I think of that?”In a desperate attempt to make the Star Sanses and Nightmares gang get along, Core Frisk dumps them all into a groupchat and watches the chaos unfold
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:D 7 8.12.25
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Overdosing on emotions was quite common for Ink. Whether it was by accident, sipping too much without realizing it, or a choice that didn’t go as planned, too much of one paint color would lead to unpredictable consequences.
It also led to unpredictable situations.
OR: Five times Ink overdosed on his paints, and how that led to their Multiversal Truce.
(Was written for the Wingedverse, but honestly, wings aren’t that big of a plot point here.)
Series
- Part 7 of Winged Multiverse
- Language:
- English
- Words:
- 19,660
- Chapters:
- 3/3
- Collections:
- 1
- Comments:
- 66
- Kudos:
- 1,563
- Bookmarks:
- 218
- Hits:
- 20,852
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Bookmark Notes:
ink calling nightmare nighty hshshdjndmmmm <3
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Bookmark Notes:
INK!!!! PAINTS!!!
need i say more tbh
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Summary
Canon to Nobody asks to be a god, but understandable on it's own.
All you need to know if you arent coming form that fic:
Killer is only female in chapters that take place less than a year ago
Nightmare, Dream, Ink, and Error are all gods
There are greater gods that are mentionedIf you are coming from NBATBAG, there are spoilers for the general plot for a couple unfinished part four chapters
general
Trigger warnings are specified per chapter
All chapters are from Nightmare's perspective
He is a sad boi
Not nearly as evil as he thinks he is
when it takes place will be mentioned per chapter as wellenjoy
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Fresh has a small problem, Error doesn't see anything wrong with this outcome
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Killer freaks out Error, so Error shrinks him.
However there are complications when returning him to normal, so now in the meantime Killer(and the rest of the gang)has to learn how to live his life 3 inches tall.-
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Error has a single, thankless job: tear apart every last abomination Ink dares to call an AU. It's routine. Easy. And mind-numbingly boring as hell now. And no matter how many universes he erases, the voices never shut up.
And when Nightmare offers him a place to crash—complete with chocolate and silence—Error sure as hell didn't accept it.
But he doesn’t throw the offer away.
Something’s building in him, and for once, it’s not just rage. It’s something worse.
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Or, how Error slowly gets closer to Nightmare's gang (as much as he begrudges it).-
Bookmark Notes:
6/
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This is a human Afterdeath werewolf au. The main ship is Afterdeath. But there is some implied Science x Geno, Errink, Cream, Kreme, ScienRed, Dustberry, Crossmare, Killermare Horror x Dust at some point. This is a slow burn, but it will eventually have smut.
Warnings: This first chapter has extreme violence and torture in the beginning, including some implied non-con. There will likely be death and other forms of violence throughout the story.
Fully covered in a black cloak. Everything around him seemed like darkness and death, just like the masked man. He could only see his mouth, which was unexpressive. He looks almost ancient. Frisk trembled slightly, bowing to him while Geno could only stare slightly before avoiding his eyes and walking past. The cloaked man stopped.
"You're looking better." The man's voice was deep and almost soothing, at least to him. They continued to walk, and Frisk glanced at him as they continued on their way. They walked in silence until the others were out of earshot.
"Who was that?" He asked, and she trembled slightly.
"H-he-" she cleared her throat, "he's the judge, and…he was the one who found you."
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It happened in an instant, the realization. The sudden understanding of what this was. Who this was.
He could feel it in their magic, could feel it in the way their Soul called out for him like it would a parent. This was the result of Creation and Destruction mixing in a way that was unnatural, impossible, and yet undeniable. This was the spawn of two beings that should've never been able to create life together, brought into existence by magic that should've never been able to mix.
This was his child.
His and Ink's.
After a nasty fight, Error is left picking up his broken body—only to hear the cry of a child that should never have existed in the first place.
Series
- Part 2 of Drabbles, Flash Fiction, & Short Stories
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He wanted desperately to go home and hug Papi. He wanted to make his world-renowned tacos and enjoy a real meal that didn’t just taste of greasy sauces or Styrofoam. He wanted to see Alphys again and show her how much he had improved and beg to finally be accepted into the royal guard.
But he knew he couldn’t.
If he went back there as he was now, Dream would immediately pick up on his distinctive brand of positivity. He always did when Blue tried to sneak away for a couple of days after a fight with Ink. And then he would be dragged back and the cycle would continue.
But maybe…
Well, maybe, if the King of Negativity was just as cruel to his henchmen as Ink and Dream always said, there was a way for Blue to ruin himself enough that there would be no positivity left in him for Dream to track. And then, finally, he could go back to his AU.
Mind set on that half-arsed plan, he met Error’s eyes once more, this time with true determination shining through his faint eye lights, and said: “I want to go to Nightmare”.
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Left stranded in a dying AU by his teammates Blue is left with an important decision to make about his future. Who knows if he made the right one...
Series
- Language:
- English
- Words:
- 202,543
- Chapters:
- 38/38
- Collections:
- 1
- Comments:
- 1,172
- Kudos:
- 1,188
- Bookmarks:
- 204
- Hits:
- 35,925
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Justice is BLIND to evil doing UNSPEAKable acts of kindness by Anjel_X for silverryu25
Fandoms: Undertale (Video Game)
15 Sep 2025
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When a horrible event happens to one unfortunate AU, their saviors end up being the last people one would expect...
Why would the bad guys do such an act of kindness... and is there more to it than that... they'll just have to hope a certain Trio doesn't give them a Bad Time™ in the process...A Kustard fic with an unexpected twist in the form of a Nightmarish poly of miscreants
My Secret Santa Gyftfic for fellow Kustard and pun lover, the SANSational Silverryu!
Series
- Language:
- English
- Words:
- 96,236
- Chapters:
- 20/?
- Collections:
- 1
- Comments:
- 186
- Kudos:
- 158
- Bookmarks:
- 46
- Hits:
- 6,103
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Chapt 20
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The truce | DreamCross & Errorink by my_own_new_paradise
Fandoms: Undertale (Video Game)
08 Dec 2025
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Error drags Cross to Humantale, the universe where a truce would be signed between the Star Sanses and the Bad Sanses.
The reason for that truce it’s utterly unbelievable for Cross.
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I guess you could say this was an Under Tale by Hollowfox
Fandom: Undertale (Video Game)
14 Dec 2025
Summary
CREATORS FOR CONVENIENCE
Undertale by Toby Fox!
Nightmare (by Jokublog)
Dream (by Jokublog)
Killer (by Rahafwabas)
Horror (by Sour-Apple-Studios)
Dust (by Ask-Dusttale)
Cross (by Jael/Jakei)
Swap (by the Undertale Community (?))
Ink (by Comyet)
Error (by LoverOfPiggies/CrayonQueen)
Lust (by NSFWShamecave)
Pit and Drift/TurboTale (by me/motorship)- Words:
- 87,115
- Works:
- 6
- Bookmarks:
- 4
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Summary
"He's not really my kid," Error will say, years from now. "He just showed up one day and wouldn't leave (little brat)."
"What else was I supposed to call an abomination this obnoxious but 'a little nightmare?' Not my fault he answers to it!"
The novelization of Error's early relationship with Nightmare, including how they met, from Error's perspective.
Series
- Part 3 of Dr33mtal3
- Language:
- English
- Words:
- 4,335
- Chapters:
- 4/?
- Collections:
- 1
- Comments:
- 27
- Kudos:
- 49
- Bookmarks:
- 10
- Hits:
- 612