1 - 20 of 1,578 Works in Undertale Genocide Route
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An eighth child has gone missing on Mount Ebott. Now, the legends are known, but come on, missing kids.
The town urges the authorities to go look for that newest kid.
At the very top of the mountain, the search party finds two children. One of them is coated in dust, the one they know was missing. Who is the other one, though?
- Language:
- English
- Words:
- 4,100
- Chapters:
- 1/1
- Hits:
- 0
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Edge will be there every day, forever, until he doesn't need to anymore.
He hopes it's enough.Series
- Part 26 of SpicyHoney
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Frisk has had a long journey, but now he is finally at the end. Befriending every monster in his path, Loading when he died
Unfortunately, that all came to a halt when he got to Sans. A Save went wrong, and now he's trapped in another timeline that was not of his own making.
Will he have the Determination to get back home, before everything he has worked for becomes undone?
Will update every other Thursday!
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This is another set of fics for an event on Tumblr! I’ll be posting there as well. These will be short stories centered around Dust for the whole month! I’ll put the promt(s) in the chapter titles.
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Twin Runes by Thealmoghtbeyonder2099
Fandoms: Undertale (Video Game), Deltarune (Video Game)
31 Dec 2025
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Twin Runes es un AU cómico en su mayoritariamente alegre centrado en los universos Deltarune y Undertale. Una fuerza desconocida ha provocado que aparezca un punto de conexión entre los dos universos, lo que hace que Frisk y la molestia fantasmal Chara tropiecen en la vida de Kris en uno de sus muchos reinicios (para gran disgusto de Kris). Se produce un caos que rompe el juego.
La traducciones del "los pájaros y abejas" hasta el "No sirve pa' nada" no son mías. Del resto de traducciones si son de mi autoría
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sans has not long dealt with his first genocide route and subsequent reset, alongside this hes caught a crush on his bartender? Hes handling it as well as he can but as old issues re-surface hes determined to handle it alone.
- Language:
- English
- Words:
- 1,962
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 24
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Unwilling to kill to claim a soul—or to strike down the monster king to escape—Frisk chooses to stay underground. The monsters crown her their princess, and she grows up among them, a symbol of hope and peace.
But shadows from the past refuse to stay buried.
When the fragile peace begins to crack, Frisk must face what she's tried to forget. Alongside her childhood friend, Sans, she sets out to protect the only home she's ever known—and the people she loves—from a threat that spans timelines.
With original art. Inspired by Seventh Soul by 8TheKat
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One day a human falls down into the Underground. Unbeknownst to everybody however, they start hunting down every single monster in the Underground. Everyone is trying to do their best.
Let's explore their perspective.
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Desperate for a hand over the human, Sans decides on a dangerous gambit.
(Alternate take on the AT of the same name, specifically the Legacy version)
- Language:
- English
- Words:
- 3,890
- Chapters:
- 1/1
- Kudos:
- 7
- Hits:
- 47
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【Clover×你×Flowey】不××就出不去的房间2.0 by Lynna153
Fandoms: Undertale Yellow (Master Sword Video Game), Undertale Red&Yellow
21 Dec 2025
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人不能两次踏进同一条河流，却极有可能两次踏入同一个陷阱。
*挑衅未成年人结果被对方爆炒的故事。Series
- Part 8 of UTY乙女向
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Oh crap, turns out I'm a serial murderer by aGuyThatIs
Fandoms: Deltarune (Video Game), Undertale (Video Game)
17 Dec 2025
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During the Weird Route of Chapter 5 the Player manages to posses Noelle... but not in a way anyone expected. Turns out, the game was a portal to another reality and now he is possesing Noelle in the most messed up timeline available!
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Omniverse - Another forgotten one by Drifting with Cross (Underverse_writer)
Fandoms: Undertale (Video Game), UTMV, Undertale Multiverse - Fandom
16 Dec 2025
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Drifter's been to many universes before.
This one is no different.
Or is it...?
Little does Drifter know what she just got herself in...
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Really, murdering an entire population wasn't too bad so long as Frisk reset before they actually ended the world. At least, maybe. It was all starting to blur together in their mind.
This almost certainly wasn't the deal Chara normally made with them, though.
Series
- Part 2 of charisk oneshots :]
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Frisk and Chara both find newfound LOVE in each others brace - one born into abuse, the other form loneliness.
But how far can that LOVE be pushed? As their journey progresses, and more LOVE is gained, the boundaries of sex goes further beyond…
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Astonishingly, a human reported to climb Mt. Ebott has returned. Something nobody has seen. Unfortunately, this welcome return has turned sour. Several hundreds found dead, several attempts at resistance have failed. Nobody stood a chance. Except one. A child, who played dead and ran away in self-descibed cowardice. Now they, with the desire to stop the human in their tracks, goes to Mt. Ebott to investigate and hopefully find a way.
Will they succeed?
Hopefully.- Language:
- English
- Words:
- 72
- Chapters:
- 1/?
- Hits:
- 22
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Sans is often greeted with death, and perhaps someone else.
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MY ANGEL -ADRIENNE LENKER
Basically the end of the genocide run, but instead of chara being angry or scary, theyre mostly just sad, then frisk comforts them in a silly way because theyre a little kid, then smooches. can be viewed as platonic but (spoiler) chara peppers kisses on frisks face and one on lipsfor my awesome king ALEX ‼️
NOTE : This is a repost, originally from the account EROGUROX, because said account was hacked. We are working on posting each fanfiction.
Originally posted : 2025-08-26
Series
- Part 2 of EROGUROX
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Chara believed themself to be a Demon who should Erase the world.
They were wrong.
They believed that they could easily move on to the next.
They were wrong.
They believed that there was nothing in the Void.
The Shade Lord plans to show them just how wrong they are.
Or...
Chara fights The Knight with too many titles.
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With his mother gone, every moment Snowy is stuck with his father feels utterly suffocating. So he leaves for Snowdin, never to return.
But his circumstances are far from ideal, and he's forced to join a gang of delinquents just to have a place to sleep, each day pushing the limits of how much he's willing to be complicit with.
Yet who he ends up meeting there might turn out to be more than just a friend. Maybe there's more to life than just making it to tomorrow.
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Balancing the Scales of Justice by Metal_Omegux
Fandoms: Undertale (Video Game), Undertale Yellow
09 Dec 2025
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"You know, normally, I like to resolve things peacefully. However, I got a hunch that ain't gonna work for ya. So, prepare for some supreme justice."
Frisk's genocide has almost been completed. Sans, Asgore, everyone - reduced to dust. However, there's one more opponent Frisk failed to anticipate; a foe even tougher than a true heroine or comedian. Across from Frisk stands a gunslinger who is the dictionary definition of justified! And their name… is Clover.