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The Girl with Integrity by MixmasterTheChemist
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
02 Sep 2025
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The SOUL of Integrity, Mel, fell down and now lives with Toriel. Despite loving her new life in the Underground, she misses her friend, Clover, dearly. Mel must venture throughout the Underground to return to the Surface and find her friend. However, the Underground Royal Guard wants to put a stop to this and take her SOUL. If Mel is to escape, will she be forced to kill to defend herself, or should she listen to Toriel’s teachings and try not to harm anyone?
Series
- Part 1 of Undertale Colored Chronicles
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Woventale - Shorts by Op7
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game), Deltarune (Video Game), Alternate - Fandom
30 Aug 2025
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In Woventale, the Underground is a patchwork of strange cities and altered destinies, where familiar faces walk unfamiliar paths. Across the stitched landscapes of Snowfall, Sea Shore, Smokestack, and the Forest Ruins, lives intersect in quiet, calm, or sometimes dangerous, and unexpected ways.
This is the world woven by 'Watchers'. Like you. So why not stay awhile, and listen?
This - is not a grand story. This is a collection of short stories, moments, scenes and encounters.
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You are a farmer who finds an abnormally large dog in your livetrap!
He's actually a really nice dog. You might keep him.Mashup between Farmtale and Horrortale because who wouldn't be invested in food security like a community that starved together??? Farm commune here we come.
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It isn't fair. It isn't fair that Papyrus has so much HP, and Sans has so little.
If only Papyrus could give his brother some of his own strength; his own health! He had plenty to spare! If only he could give Sans just a bit of it!
Or... perhaps more than a bit.
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Gather children, listen well, harken to the Under Tale.
A story of a small child, falling into a massive cavern where monsters have made their home. With the help of a certain phantom, the child makes their way through the Underground, making friends & family along the way.
I own absolutely nothing in this. Undertale, along with with characters, setting, etc., belong to its respective owners, who are not me.
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Pet Store- Adventures in the Human World with Sans & Papyrus by EstellaHedgehogK
Fandoms: Undertale (Video Game)
14 Aug 2025
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“Sans!” Papyrus’ voice broke Sans from his thoughts and he turned around to see Papyrus holding a tiny fluffy animal on his lap which they’d learned was a “kitten.”
Papyrus’s eyelights were heart-shaped and glowing and a wide smile stretched across his skull.
“Sans! It is adorable! This little creature immediately approached me and started rubbing its face against my rib cage. All while making the most peculiar rumbling sound. It likes me! I think it wants to come home with us!”
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Once monsters had been released from the underground, the stage was set for a new revelation in the world of science. many people saw against integrating monsters into human society, but you encouraged it. with the discovery of magic and how it can interact with modern science. Now with the new applicants, your discovery will only increase and maybe your relationships with monsters, too. stay tuned for new journeys with your monster friends and learning things that have...multiverse impacts.
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A strong blizzard hits Snowdin valley as Dess cooks dinner once again. Little did she know, a knock at the door during this strange night would change everything.
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A tragedy has struck the underground. Fear fill everyones souls as an unfamiliar disease begins to spread and numbers are slowly dwindling. Will they overcome this reign of terror or will they perish forever?
I think that this story has been going good. Thanks for all the support that I have received! And sorry for the horrible updates. I just post the chapters as I write them.
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It's easy to think about those who are important, how they would interact with eachother and in new situations...
But what about those outside of that box? Who are more free to move, do, and be as they please? What about relationships unmentioned, unwritten, unexplored just because they simply are not important to who perceives it all?Perhaps what can be said, be seen, be experienced...Are still not that important. Not real. Just things that seem like fantasy.
But still...New things can be considered, if you simply take a look from a new angle.A collection of disconnected writings from the perspective of a mere background character, Doggo.
- Language:
- English
- Words:
- 3,084
- Chapters:
- 1/?
- Kudos:
- 5
- Hits:
- 22
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Continuous cycle of cessation.
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FOXCOM I : Unlock the Underground by gestaltopinions
Fandoms: Undertale (Video Game), Deltarune (Video Game), Brandish: The Dark Revenant (Video Game), イース | Ys, Earthbound: Halloween Hack
17 May 2025
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A bounty hunter and a sorceress plummet into a forgotten kingdom on the other side of the world. In a land full of wistful and hopeless souls, only one way leads to freedom, on the other side of a prophecy centuries in the making. As humans and monsters intermingle for the first time in generations, the fates of both races fall into the hands of one human man, and the path he will carve to the surface.
Is it kill or be killed, or can this one adventure be more positive than what he's endured before?
Series
- Part 1 of FOXCOM
- Language:
- English
- Words:
- 116,292
- Chapters:
- 11/11
- Hits:
- 104
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You are a retired vet that visits Grillby's often.
Soon, something buds into more.Your loving romance with Grillby, and your struggle with a racist society
Complete
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DISCONTINUED!! Gosh This Is Horror-ble (reincarnated as HorrorTale Sans) by Foxonfire
Fandoms: Undertale (Video Game)
30 Apr 2025
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!!DISCONTINUED!!
A story where you, the reader, are reincarnated as horrortale sans, some things you still retain from your past life, like
You're not sure what this new life has in store for you but nothing could compare to how bad your past life was... right?
*WARNING* there WILL be blood and gore depicted, not exactly that detailed but be cautious if you get triggered by that.
This is cross posted on Wattpad in case you prefer reading on there!
It’s called “Gosh This is HORROR-ble” under @chipped-cup
Horrortale does NOT belong to me
Be prepared for bad grammar and bad spelling I am doing all of this on my phone so please don't expect to much.
I try to update on Friday every week, on occasionally Sundays too, so there will be weeks with two chapters up!
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You managed to escape being trapped underground after running into the forest when your parents died in the war. You were up on the surface from birth up until you were the human equivalent of 18. On your 1800th birthday, you escaped your abusive foster home to join the rest of your kind below Mt. Ebott.
I update very irregularly, I try my best but don’t expect updates every week. I tend to evaporate off the face of the Earth sometimes. It’s either that or you get 3 chapters in one day. Have fun reading!
(I hate slow burns, but this won’t be quick. There will be children and unusual anatomy because skeletons) -
Dimension Tale part 1: An Alternative Ending & part 2: Epilogue of the beginning by OzzyJB
Fandoms: Undertale (Video Game), Kingdom Hearts (Video Games), Final Fantasy, Limbus Company (Video Game), Ao no Exorcist | Blue Exorcist, Persona Series
25 Mar 2025
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The entirety of part's 1 & 2 for DimensionTale, all in one place with all chapters. Experience this story set after the events of Undertale and over the course of 1 year where Frisk and all of his friends learn to live on the surface.
Series
- Part 13 of DimensionTale
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Set in the 1920's, this fic was heavily inspired by the Mob/Gangster AU's for Undertale.
Frisk and Chara live a struggling and complicated life on the city streets, having ran away from the orphanage just to survive. With Frisk being the optimistic younger friend, Chara is the brains of their dynamic duo as well as pessimistic, and willing to do whatever it takes to help them survive. The two manage to get by, but it’s on a fateful day that a promise is made, and suddenly the two are separated… by a mobster group known as the Underground, resulting in not just a fight to save their friendship, but a fight to save each other’s lives.
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The official fic for one of my ocs! My first fic so don't be mean but I doubt anyone but my friends are gonna read this sooooooo
Basically an AU of my own that's a little bit like fellswap and a little bit like horrortale annnn I hope yall like reading it as much as I like writing it! -
A Second Chance by NebulousStargazer
Fandoms: Undertale (Video Game), Undertale Yellow (Video Game)
17 Mar 2025
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What happens when the protagonist isn't there?
What happens when those that should be long gone return?
What happens when the entire Underground gets a second chance?
OR - At the end of a pacifist playthrough, Frisk realizes how they can truly save everyone. But when have things ever been easy?
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An introverted and anxious person wakes up as Sans and has to try and not rise suspicion. (I don't know im bored and this idea just came up)
Im testing some stuff with this one