41 - 60 of 129 Works in Underfell Flowey (Undertale)
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Underfell AU. Asriel's life is defined in colors. The black and red of a dismal life under his father's thumb. Green and gold, the joy and hope his friendship with Chara brought him. But when tragedy strikes and Asriel wakes to an Underground destroyed by the black of hate and the red of anger, he must choose what path he wants to take.
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⚠️WARNING⚠️
Profanity, Death, Murder, Descriptive gore, and hinted Rape
⚠️WARNING⚠️
》Yin Gwam was a female born on the surface. She was your average hoe. One day she climbed Mt. Ebott and jumped. When she fell into the underground, she encountered a deteriorating starving society in ruin. She spent years with the soon to be known butchers, and one day when patrolling, she received news that the barrier mysteriously broke. The monsters escaped and lived on the surface in peace for years. But one early morning, Yin, sans, and papyrus disappeared.Series
- Part 1 of The story of a 《F I G H T E R》
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Qiang Chan has fallen into a kingdom under the mountain of Mt. Ebott...and the Underground is a land filled with dangerous monsters. Facing a world filled with man-eating monsters that want her, body and soul, will will take all her Bravery and Brawn! But can she, perhaps, redeem this Hell? Beware: DARK subject matter. Read, review!
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(Y/n) was a troubled 23 year old with a criminal record who'd never had a chance to have a normal life that is until she's captured by the Great and Terrible Papyrus of the Ebott Police Department. Going straight though isn't easy, but Papyrus has promised his protection and Sans's even if his brother at first isn't so thrilled with their newest guest. Things only get more complicated when the brothers start to realize they have feelings for her.
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Underfell AU. Papyrus was supposed to kill the human, but instead he found himself not only sparing her, but asking her out on a date. He feels stupid for doing so at first, but as cats are petted, pictures are shared, and lasagna is eaten, he finds himself falling for her. But can a relationship truly happen in a kill or be killed world?
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Frisk is sick with the flu, and Flowey is extremely worried. Frisk comforts him and he takes care of her, and sleepy confessions ensue. Set in a post Underfell Neutral route universe where Frisk gets Flowey and some of the more kindhearted monsters to the surface, while the crueler ones remain trapped.
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Basically my own Ideal interpretation of underfell, with some things here and there being changed, while others remain the same, it follows the story and what not, from the perspective of the protagonist like in undertale.
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Bones n' Blood (UF! Sans x UF! Papyrus) by Girlbye105
Fandoms: Undertale, Undertale (Video Game), Underfell - Fandom
03 Jan 2022
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It's been over 50 years since the start of the turf war. Ever since the monsters and humans attempted to co-exist with each other all of those years ago, fierce and intense conflicts started to rise between the two races. Even after all this time, the war still continues to rage on.
The notorious "Skelebrothers", Papyrus and Sans have risen to prominence during this period of time, and are now two of the most feared--and hated--pair of monsters to ever walk the monster cities' cold, unforgiving grounds.
The story that you are about to read revolves around the eldest Skelebrother, Sans the Skeleton, as he uncovers the untold, dark secrets of his past, the reasons as to why neither brother is able to remember where they come from nor why this intense war broke out in the first place, and the discovery of a deep, twisted romance brewing between the two skeletons.
Welcome to the cruel world of "Bones n' Blood."
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Finally, a Good Day Without Issue (Well, Mostly) by WrittenKinzy18
Fandoms: Undertale (Video Game)
30 Dec 2021
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Classic promised them a trip to Outertale, and he's not one to break a promise.
It goes great, for the most part.
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- Part 8 of Winged Multiverse
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Again…
They couldn’t believe it, years of progress wasted, a promise broken, how could they face everyone after what they had done?
But with a blurred memory and a familiar, yet somewhat strange, turn of events, maybe things are not what they expected.
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Somehow, you, your friend, and your daughter end up falling into the fictional world of Undertale. Only, it's not the Undertale you remember playing. Can you and your closest loved ones escape the underground alive and return to the world you came from?
More importantly, do you even want to?
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As a group of Underfell refugees make it to the surface they are lucky enough to be offered a place to stay temporarily. However not everything starts out so well on the surface for the group. Will they be able to adapt to life on the surface or will things end up too much for them? Will the humans even accept them on the surface and let them live in peace alongside them?
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Underfell sans x child reader - Fire by NothingIsNotMyName (orphan_account)
Fandoms: Undertale (Video Game), Underfell - Fandom
13 Sep 2021
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You helped Toriel, but can you help Sans climb out from the pit of darkness? He'll try his best, but can he save you from the ferocious world that lies outside your window? What if he can't?
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A young child falls into the Underground, unknowing of what awaits them.
When Chara woke up, they were so confused, what had happened to the Underground they knew and loved? With Chara by the young child's side will Frisk learn to forgive?
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- Part 10 of Undertale: AlTeRCoDe Series
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Bravery and Pride by WandererofStars
Fandoms: Undertale (Video Game), Underfell - Fandom
21 Aug 2021
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After a fight to the death, Papyrus offers you protection from the murderous monsters by allowing you to stay in his home as his captive. What he didn't anticipate was that he would come to develop feelings for you. Feelings that, unexpectedly, were also shared by the human now under his care.
- Set in the Underfell universe.
- Reader is over 18.(A simple self-indulgent story with UF! Papyrus x Reader now turned into a longfic portraying Bravery's journey through the world of Underfell)
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Nothing Inside by AkiieLoo (orphan_account)
Fandoms: OMORI (Video Game), Undertale (Video Game)
14 Jun 2021
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After a very bad, life-threatening accident, Basil finds himself waking up at the bottom of a hole. He was shockingly trapped inside a large, secluded region under the surface of the Earth, separated by a some sort of barrier. The In-between. When a human falls into the In-between, it means they have given up their soul. There was probably a thousand reasons why Basil might have given up his soul – too many for him to count on one hand but his first thought was guilt. Guilt over what he did to Mari, and not understanding why he did it. Guilt over he tried to stop Sunny from leaving and living his life.
Now Basil has to deal with monsters trying to steal the little soul he has left, a deranged talking Sunflower that keeps popping up and mocking him…but mainly…he has to deal with this black and white Sunny-look alike that just won’t leave him alone – A Sunny-look alike that won’t take no for an answer…
Secrets, heartbreak, betrayal, will Basil ever be able to rest? His mind had already been broken – this was the last thing he needed.
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Fell Sans and Fell Papyrus stumble across a human but it's not a child. An adult appears! Is their soul enough to break through the barrier? Was her love enough to heal two souls that had learned to rely solely on each other?
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Pain from an undertale fanatic. Yes I know over 46 au's don't ask about my metal health, idk either. this will probably never end tbh
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Rune Drake is an alpha mage, who works as a scientist, she was trying to work out a way to create a portal to another world. She succeeded in creating the portal and walks through it. Only problem now is she gets stuck in another world surrounded by monster who want to take her soul. Non of the monsters are able to even see her soul let alone steal it until she meets a monster who can access her soul. That monster happens to be her soulmate only problem is he almost killed her, she wants nothing to do with him, and both deny that the other is their soulmate. How long can they resist the pull of their souls?
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•You're Little Red Riding Hood, but you took a wrong turn while delivering cookies to grandmother's house. He isn't the wolf, he's the bear that ate that wolf. A bear who got a little too attached to a certain little girl in a red hood.•
••••old description••••
the moment that i met you, i knew that you where meant for M E, i knew that you where M I N E. and now that i have you,
i'll never let you go.