1 - 20 of 9,635 Works in Sans/Sans (Undertale)
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Summary
Skeles (commonly referred to as Sanses) are playful, happy little pets who love to make their owners happy. Edge is delighted when he meets a very special Classic-type Sans named Sans (okay, not very creative) but is disheartened to learn that his owner, Papyrus (while great at showing his love) isn't giving Sans what his species needs to live long and healthy lives. So, Edge takes it upon himself to educate Papyrus on proper Sans handling, as well as letting him know that his Sans needs to breed soon. Conveniently enough, Edge has his own Sans (a willful Fell-type named Red) that would be the perfect mate. That is, if Sans wants to.
Series
- Part 1 of Sanses are Good Bois
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Nightmare finds himself face to face with an unforgiving plague of pure positive energy. His brother, Dream, has gone completely off his rockers and now Nightmare has to figure out how to prevent the spread of the positive infection. His friends, Cross and Error, are there to help, but it seems like there's something more going on underneath the surface.
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Nightmare knew he was not the best in the Multiverse.
Hell, he was not even good.
He was the God of Negativity, a title that followed him like a curse carved into his very bones, and it made perfect sense that someone like him would end up completely alone.
Or: Nightmare is lonely so he ends up recruiting Killer, Dust and Horror all based on misunderstandings.
With fanart!
Series
- Part 3 of Undertale AU's
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A Guide to Babysitting a Multiverse Full of Idiots by Innkyblot_01
Fandoms: Undertale (Video Game), Undertale (Multiverse)
26 Jul 2026
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The balance is acknowledged. The war has ended. Recovery and peace are slowly healing the multiverse. What now?
The Creators don’t know. Will they approve? Do they want the war?
Are Multiverses boring without the bloodshed?
Nightmare doesn’t know. He’s too tired for this.
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Dust is not being honest with his family and it ends terribly for everyone, Let's see how each of them deal with it
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В академию искусств переводят иностранного студента. Инк желающий сбежать из страны видит в парнишке свой шанс, но кажется это общение станет чем-то большим. Смогут ли немец и русский поладить?
- Language:
- Русский
- Words:
- 9,680
- Chapters:
- 11/?
- Hits:
- 30
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Summary
Dust was on his couch after yet another long day at work when he saw a blinding flash of light in his garden. Getting up he slowly approached the bay window to take a look outside... and saw four strange skeletons dressed as a viking, a noble, a knight and a Roman yelling in foreign languages at each other.
He didn't know why he opened the window nor why he invited them inside, but he did, and by doing so he sealed the beginning of a very weird adventure with his four new roommates...
Dust - Modern Time, speaks English
Horror - Scandinavian Viking, speaks Old Norse
Killer - Ancient Roman, speaks Latin
Cross - Medieval Knight, speaks Old French
Nightmare - 17th cent French Noble, speaks Classical French(Cross-posting on Tumblr ! @/mikimakiboo
Basically a story about the boys coming from different time periods and time traveling together
Short chapters but it allows me not to burn-out too fast :')
Also, time being what it is, I should specify that I did NOT use AI for anything in this story, the languages all come from long researches to translate word by word in some cases, I did it all myself without the use of AI)
Series
- Part 1 of Time Travelers AU
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Killer knows that, for better or for worse, someone is going to die tonight. And if she has any luck at all, it won’t be Cross who does.
Series
- Part 4 of anawn's collection
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Mmmmm Sans
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A Tale of Farmer’s Luck by AnitaWritesFanfic
Fandoms: Undertale (Video Game), Drifterverse (Undertale MV)
25 Jul 2026
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The shared backstory of my beloved characters Dawn and Blood Moon, splitting in half after little Blue Moon had a taste of the flesh of a certain forbidden fruit.
A Drifterverse au/concept born out of my Farmtale x Dreamtale crossover idea -
API (application programming interface) by ElAmanteDeReaper
Fandoms: Undertale (Video Game)
25 Jul 2026
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Geno es una anomalía en el mundo de Reaper, solidificando su estancia el momento que decidió consumir el fruto de los dioses, recibiendo la oportunidad de poder vivir con una familia y amigos una vez más.
¿Aceptará este nuevo comienzo? ¿O se estancará en el pasado, en su universo destruido?Una API (Interfaz de Programación de Aplicaciones) es un conjunto de reglas y protocolos que permiten que diferentes programas de software puedan comunicarse entre si. Las llaves de API no son seguras en su totalidad, pues cualquier que pueda acceder a estas llaves tendrá acceso total al programa.
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Error wakes up in a game he never chose to play—Until The Last Breath, a brutal survival world hidden between life and death. The only players? People trapped in comas. The only way out? Win.
To survive, he must fight through deadly floors, forge uneasy alliances, and follow three unbreakable rules:
[ 1. GAME OVER means death, both in-game and in real life. ]
[ 2. Artifacts must be crafted from Fragments found throughout the world by a Player. ]
[ 3. Reach the final floor before the chronometer runs out… or fade away forever. ]
There are no second chances. No resets. Just the questions: can Error and his team beat the game before it beats them—and can love survive in a world designed to tear everything away?
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(rewrite)
He flinched hard as a skeletal hand bigger than his torso came to lay on his skull, gentle in all the ways it shouldn’t have been. It simply laid there, claws careful not to nick him, before warm breath came next to his head.
“Good boy. I will take care of it.”
Sans blinked, tears dotting his sockets as it finally backed away, staring down in him with an unknowable expression.
“You… you will?” Sans asked, voice trembling, quiet and meek. It stared for a moment before nodding once.
“Yes. But it will not be pretty. Go to your bedroom, shut and lock the door. Do not come back out until I tell you it is okay.”
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“Does it make sense for Sans to kill his brother?”
“In what circumstances would it make sense for Sans to kill his brother? Does it make sense for Dream to kill his twin? Is the inverse true? Would it make sense for a little boy to die under the apple tree, only to be replaced by a being of pure malice, carrying the the same name and face? Would that make sense to you, Killer?"
The cold wind caressed their faces. The purple-clad skeleton sat in the dusty pile of snow, tears running down his cheeks. Killer saw the grief engraved into the other's features, and found himself, for the first time since their meeting, seeing Nightmare's face fully and clearly.
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A what-if about Killer meeting a Nightmare who didn't die in childhood, but was saved before the worst could happend. Follows the how's and why's of their relationship from Killer's point of view. A charming (I hope) side cast is included -
Killer Gets Gang Raped and Impregnated drools by kittyKnockerz
Fandoms: Undertale, Sans AUs - Fandom
25 Jul 2026
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Basically killer gets drugged at a bar and a group brings him to the back of the bar to beat and rape him while he'd hallucinating his balls off.
- Language:
- English
- Words:
- 3,342
- Chapters:
- 1/67
- Kudos:
- 4
- Hits:
- 86
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Summary
Since it's been a while, Sans figures it be good for him, Red, and Blue to visit Outer again. He misses the guy, he's great. With a little lunch date set up, he and Outer can finally spend some more time together. But after millions of looks and grazes throughout their get together, something seems to quietly bubble over.
Series
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[Corrupted] Nightmare accidentally sends his subordinate, Killer, to Dreamtale. But not just any Dreamtale, it's back when Dreamtale contained two young guardians and their tree..
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Killer goes to the past, fucks around, and finds out. -
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After a brutal conflict, tensions rise as Dream and his allies struggle to figure out how to stop an enemy who seems nearly impossible to defeat. Back at his hideout, the pressure of the situation begins to take a toll, and difficult decisions start to feel unavoidable.
Later, alone in the quiet of the night, Dream is forced to face his own doubts and fears. When an unexpected visitor arrives, the conversation that follows pushes him even closer to a choice he may not be ready to make.
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Flare: Noun: A Blaze or Fire that Burns Brightly for a Short Period of Time by subject_C
Fandoms: Undertale (Video Game), The Seven Deadly Skeletons (TSDS), The Seven Deadly Skeletons - Fandom
25 Jul 2026
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Flint was a fallen Star; betrayed by the team he had entrusted his life to countless times. Now, after being taken in by Nightmare, he had to carve out a new life for himself with the people he used to call his enemies.
Glare never liked anyone, maybe Shiv on a good day. So why was this former Star so set on befriending him?
Maybe eventually... Flint can break Glare's emotional walls, and Glare can show Flint to let go of his rage and trust again.
Or maybe it will all go horribly wrong...The Seven Deadly Skeletons is a bad sans dating sim (PROLOGUE AVAILABLE ON ITCH.IO RIGHT NOW) and belongs to Moonphuzz on Tumblr!!! Go check her out!!!!! She's my bestie!! And y'all should totally join the TSDS discord (link in Moonphuzz/Doe Remington's tumblr heheh)
Flint (formerly Blue) is a swap sans variant
Glare is Dust sans
Shark is Fell sans
Brute is Horror sans
Shiv is Killer sans
Vile is Swapfell violet sansSeries
- Part 1 of Flare