1 - 20 of 3,291 Works in Sans Ensemble (Undertale)
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A magical girl is summoned to help the Star Sanses stop losing their battles and get back on their feet. They didn't ask for her help, but higher powers decided they needed it
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✨
He skidded to an unsteady halt as he finally got a close look at the two passed out Skeletons.“What the fuck?”
Blue didn’t swear often, but this? This definitely merited it.
✨Error and Ink are caught in a …little… accident and now everyone else is left to deal with the aftermath.
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You and your family are just enjoying a nice day at the park, when a life changing event happens that ruins everything.
You get taken away to a facility to be tested on...
Life doesn't feel as peaceful as it once did, you hated your new life.
"I wish I could just go into those story books I used to read..."
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Stronger than you parodies I've written! by YourLocalHyperfixater
Fandoms: Undertale (Video Game), Original Work
15 Feb 2026
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- Part 3 of BloomTale — Original Undertale AU
- Language:
- English
- Words:
- 336
- Chapters:
- 1/?
- Hits:
- 1
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A completely normal human getting Reincarnated as a certain Skeleton's body! A story about hope! And definitely not set on crushing yours.
Oh! And somehow everyone thinks he and Error are a couple...Huh weird right?
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sans brings home a machine (one that’s already ruined his life more than once, by the way.) it malfunctioned, tore holes through reality, and dragged in his counterparts from places that he shouldn’t have business knowing existed.
so when the machine activates on its own once more, he heaves a sigh and slumps down, mentally kicking the bucket. nothing surprises him anymore; the machine convulses like it always does and he expects another version of him to tumble out. he gets his speech ready and—
oh. it’s a human.
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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
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I'm mentally torturing my own version of Nightmare and He is hating life. Also multverse war is going on i don't know this is chaos read it i promies it's good!
- Language:
- English
- Words:
- 7,162
- Chapters:
- 5/?
- Hits:
- 23
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This is a series of short to medium-sized gift-fics for Valentine's Day. Hope you all enjoy!
This will be updated as time goes on, and credits for OCs and who the chapter is for will be given at the beginning notes.
- Language:
- English
- Words:
- 54
- Chapters:
- 1/6
- Hits:
- 2
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Working through issues with a shunned diety by Hellian_Eden, Jesus_fox
Fandoms: Undertale (Video Game)
14 Feb 2026
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The Multiverse is vast and nigh infinite, possibilities, concepts, the very function of a world's reality only limited by sheer creativity.
Within this realm, Dreamtale exists as an enigma, plucked from another Multiverse entirely. The tragedy of it's Story forced to continue beyond it's Endings, for it forced the concept of Balance into the Multiverse's rules. Now open-ended, the only two Characters wanders throughout the Multiverse as one of it's Outcodes.
Dream broke out of stone to one colorful and curious Inkblot, so much to comprehend for someone so small. But alive nonetheless.
Nightmare woke up freshly dead.
Au: Get it? Cuzhe died lmao
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Dust set his books down on the coffee table, managing to avoid collapsing. Where were the others? He looked around. The supply run had been mostly successful, but it had done a number on him. Dream had thrashed his ass, then Blue and Ink had handed it back to him neatly. There was also the problem of that human he had brought back…
This is my first fiction, so ignore it if it’s very cringe. Thanks!
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I was just playing my Full Dive VR Game, exploring a part of the map with monsters that weren't hostile on sight when bam, I get dragged during the date with Papyrus to another world. Did I mention this is my second life?
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Killer lived his whole life by following 3 crucial rules, what happens when he accidentally breaks all of them?
How does he cope with a world that is slipping away from him as he struggles to keep himself from spiralling?
Can he help everyone or will he fall?
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Justice is BLIND to evil doing UNSPEAKable acts of kindness by Anjel_X for silverryu25
Fandoms: Undertale (Video Game)
14 Feb 2026
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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
- Part 8 of Gyftmas, prompt and other BONEus events
- Part 4 of GYFTS that keep on giving
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SonnetTale Part 2 - A Voice Awakens by DinofelisSnow1985, silverryu25 for silverryu25
Fandoms: Undertale (Video Game)
14 Feb 2026
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I got permission from silverryu25 to write a continuation of this little gem that is SonnetTale. I hope i'll do it honor.
Series
- Part 2 of SonnetTale
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Horror hates his body, he loves his mates but thinks they would be disgusted with him. This is his thoughts and struggles with body image after something happens that makes him pull away from his lovers.
this is the first time writing and posting an actual story basically me projecting
the next chapter will be more with the others this is mostly just horror having bad thoughts -
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If you were to tell Nightmare that vampires were real a few years ago, he'll laugh in your face and call you deranged.. but now? It is quite hard to reject the fact that vampires do in fact exists when Nightmare is renting out one of his apartment units to one.
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I walked the hallway-lined with framed landscapes of cut down trees and paintings of historical mass destruction. As used to it as I have gotten, it still freaks me the fuck out. My finger traced the railing as I ascended the familiar velvet staircase, dark oak floorboards creaking with every step. I could feel my SOUL beating fast as I kept getting closer. It felt disgusting. All of these shitty feelings. I just want him to break me in order to fix me.
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I've spent my entire life fearing for my life, that any day any run of the mill alpha could kidnap me claim me agaisnt my will and ruin my damn life. So no longer, I've killed anything that's tried to make me that weak little omega everyone seems to think I am because of my second gender. And I'll be DAMNED if anyone tries to make me kneel ( first work ever yay?)
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The isekai body-making tool was evidently having a rough day.
Not only are you tiny enough to get snapped up as a snack, your body doesn't seem to have decided what species it is. Fish scales don't make any sense on a snake, right?
Wait... are you cold-blooded? Fu-
Series
- Part 1 of Undertale Extended Multiverse Fics
- Part 1 of Yeet