1 - 20 of 1,518 Works in Nonbinary Frisk (Undertale)
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Bewitched, Bothered, and Bewildered by CrimsonAndCloverOverAndOver
Fandoms: Undertale (Video Game), Mafiafell - Fandom
15 Dec 2025
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Summary
Cherry Sweet is a rather unconventional performer at a club like 'The Velvet Crop' with her thick thighs and plush stomach, but she does well enough for herself. The patrons enjoy a bit of variety, but what will she do when she attracts the attention of a monster--and a mob boss monster at that?
Featuring a 1920's vibe with music from the 20's-60's, a meet-not-so-cute developing into a partnership, and a spitfire, plus-sized FMC. I hope you all enjoy!
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Without History (maybe some things should stay forgotten) by Human_with_no_life
Fandoms: Undertale (Video Game)
15 Dec 2025
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Summary
After the barrier breaks, Monsters and Humans have learnt to live together on the surface, there is still many mysteries hidden in the underground. Most of them will stay forgotten or buried forever.
Until a ‘promise’ Sans made with Frisk leads to him telling a long and complicated story. His story, well not exactly 'his', but with as many questions as it answers, it seems to raise more. One thing is for sure; this tale will change everything.
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Soulbound by Tricky_17
Fandoms: Undertale Yellow (Master Sword Video Game), Undertale (Video Game)
15 Dec 2025
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Summary
After the events of the true pacifist route in Undertale Red & Yellow (with Frisk choosing to stay with Toriel):
Monsterkind has been living peacefully on the surface among humans ever since a young child, Frisk, saved them from their long captivity in the underground.
All is well for Frisk and their friends. All except Clover, a young boy who was recently brought back to life by Asriel Dreemurr as gift for his selfless sacrifice in the underground. While he appreciates his second chance at life, he has never gotten over a friend he wishes he had never had to say goodbye to. Chara Dreemurr, the first human to fall into the underground, and one of two ghosts, alongside Clover, who guided Frisk through their journey, has not forgotten about her friend either. Unlike Clover, Chara was not given a second chance at life, and continues to watch over Frisk on the surface. While she enjoys Frisk’s company, Clover has always been at the forefront of her mind. Unknowingly to Clover, there is one way for Chara to return to the living realm. However, Chara has been hesitant to act on this.
After all, such an act would require a permanent marriage of souls.
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When ghosts haunts the past of human and monster alike, the lingering spirits of two band together to piece together a past lost, and a WISH forgotten.
Series
- Part 1 of A Ghost Story
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Half-Tale: The Fallen by HolmesJaw
Fandoms: Undertale (Video Game), Half-Life (Video Games)
14 Dec 2025
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Summary
Corporal Adrian Shephard, a US Marine Corps soldier assigned to the HECU division, was sent off to Black Mesa for 'cleanup duty'. Despite the hell he went through, the marine somehow manages to escape the dangerous, alien-ridden facility against all odds and, after being 'detained' by the ever elusive G-Man, is then assigned a new mission many years later... to the UNDERGROUND!
Accompanied by Chara Dreemurr, the first fallen human turned apparition, the two journey through the unprecedentedly large Underground for one, very specific goal... but what exactly was it? And is that all there is to it?
In... time, all will be revealed.
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Summary
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:
- 15
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Chara's dark world by chariskThrowaway
Fandoms: Undertale (Video Game), Deltarune (Video Game)
13 Dec 2025
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Summary
A perfect ending. To a perfect tale.
...
Unfortunately.
A tale only holds value. In the eye of the beholder.
If none can be learned from it. Then it holds no purpose.
And a different tale may be better suited.
Where Chara uses a different method to create a world where none is above consequences.
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Summary
It's been months since Frisk and Flowey's battle. The former human has fully settled into their new life in the Underground. Things are changing, but they're okay with that. But when they find out that humanity has survived, Frisk must overcome their own struggles and trauma to bring about peace. Not easy when they've suffered so much. And Flowey is still out there, watching and planning.
Series
- Part 2 of Divine Soul
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Summary
A tap of fingers on the counter. Sans doesn't react. There's a strange noise, reminiscent of a buzzer, and then a more insistent tap, right next to his auditory canal. Sans doesn't stir.
"Sans Undertale," a strange voice above him says. It's difficult to even call it a voice, it's more so a sound of plastic and metal clicking together, audio distorted as if played back through a broken record. "Don't you know how to greet an old pal? Open your eyes and shake my hand."
Well. He's heard that before.
Series
- Part 1 of anon's sans/reader fics
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Summary
Monsters have been free on the surface for about two months, and Frisk has a problem: They've been having nightmares every day for almost a week, and they’re getting worse. The source of the nightmares? Mount Ebott and a golden necklace they took from it.
For some reason or another, someone – or something – has latched onto them. Whatever it is, it’s angry, and more unhappy about the arrangement than Frisk could ever know.
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Unavoidable Outcomes by Crystalight532
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
11 Dec 2025
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Summary
The Multiverse isn't as unreachable as one might think. Sometimes, all it takes is one aware person to tip the scales for another to find out about it. But when one isn't ready for it, returning to their own world is relieving and best for the psyche.
Humanity's thirst for knowledge is near insatiable. How far would they be willing to go to learn more about their new magical coinhabitants on the surface? How far would they go if they could weaponise their magic?
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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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Summary
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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Summary
Frisk had a plan for everything. A plan for their education, a plan for their career, a plan for the next thirty years of their life, and exactly how they were going to free monsterkind from humanity once and for all.
But Frisk didn’t have a plan for this.
What is there to do when your body is dying and this time you can’t time-travel your way out? What can you do when all of the secrets you hide away in the back of your mind are coming out, ready to destroy the life you built? Frisk doesn’t know. So they do the thing they know to do best—They run away.
Its never too late to change. Its never too late to be better.
Will Frisk remember who they really are, and love themselves again? Or will they let hatred consume them?
One thing is for certain. Their friends wont let them throw their life away. No matter how hard it becomes or how painful the journey is.
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Summary
After she fell, Chara woke up in a patch of yellow flowers and grass. She was confused about how she had lived from the fall, but even more confused about how she had no wounds AND that she didn't have any memory of what happened after the fall. Now Chara is focused on following Frisk to make sure that they are safe and hopefully see if she can regain her memories, but will she accept the truth of what happened? Can she forgive herself for sins that she was told that she had committed, or realize the abuse that she had suffered before she fell?
TW: Suicide, abuse (Physical, verbal, and emotional), some cussing, and mentions of a parent's death (a mother) during childbirth.
DO BE WARNED and READ IF YOU CAN HANDLE THESE TOPICS
- Language:
- English
- Words:
- 1,191
- Chapters:
- 1/?
- Kudos:
- 4
- Hits:
- 42
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Twisted Karma by IFBench
Fandoms: Undertale (Video Game), 逆転裁判 | Gyakuten Saiban | Ace Attorney
08 Dec 2025
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Summary
It had been two weeks since the legal world had been turned upside-down from a certain attorney's disbarment.
Franziska von Karma has had enough of it all, and takes a vacation from her job to investigate a mystery of disappearing children.
Legends say that those who climb Mount Ebott never return.
But a von Karma is perfect. A von Karma won't be bested by a simple mountain.
Right?
(In which Franziska von Karma falls into the Underground.)
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Summary
A short work around Frisks' personal torment being stuck within the resets. Reader is not meant to be Frisk despite my use of 'you', moreso meant to be narrated by Chara.
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Regressors and Reincarnators by YellowSaga
Fandoms: Re:ゼロから始める異世界生活 | Re:Zero Starting Life in Another World (Anime), Undertale (Video Game), SSS급 자살헌터 - 신노아 | SSS-Class Suicide Hunter - Shin Noah, この世界がいずれ滅ぶことを, 俺だけが知っている～モンスターが現れた世界で, 死に戻りレベルアップ～ | Only I Know That the World Will End, オーバーロード - 丸山くがね | Overlord - Maruyama Kugane, 幼女戦記 | Youjo Senki | Saga of Tanya the Evil (Anime), この素晴らしい世界に祝福を! | KonoSuba: God's Blessing on this Wonderful World! (Anime & Manga), 盾の勇者の成り上がり - アネコユサギ | Tate no Yuusha no Nariagari | The Rising of the Shield Hero - Aneko Yusagi, 陰の実力者になりたくて！ | The Eminence in Shadow (Anime)
07 Dec 2025
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Summary
The boy turned immortal by the grasp
Of the envious witch’s hand
Once marred by the ones he so dearly loves
He ensures they do not become undoneThe girl who follows is as old as time
And yet to her;
The world shrouded in shadowed rhyme
One who cannot peer past the veil of death
Yet she stays loyal to the very endA child’s SOUL shines bright and true
A crimson light in eight bright huesFollowed by a ghost whose bittersweet end
Lead their friend condemnedThen the last follower comes forsooth
From failure’s ashes, they unroot
A flower still waiting to bloomAnd then there was the man, oh why it is the man
The man who was marked by death
4090 times put to rest
By his own envious hands
And yet he has no end
To ensure the righteousness of manThe last in this tale
A mere office worker
Given the power
To escape deathTo protect
Those who he loves and cares
And so, he returns to hell. -
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Summary
"you- class!" The figure on the floor lurches up to their legs and stars rapidly approaching. Sans raises his left hand in a warning, which makes the person stop. "what the fuck is wrong with you?"
"i dunno, buddy, what's wrong with you?" Sans pulls himself up into a sitting position on the floor. He still keeps his hand in their sight. "dontcha know it's rude to break into people's basements without their permission?"
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Sans has a regular day until he doesn't. Cue Red and Blue trying to save him from never-ending resets.
Friendship-focused fanfic! Expect comedy, a bit of angst, and a lot of shenanigans.
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A Copykit in the Ketsukane Family: An Alternate Path by TheTakenCatking
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
07 Dec 2025
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Summary
This story is an alternate path for 'The New Kit in the Ketsukane Family.' Please read that one first before venturing any further into this work.
Series
- Part 2 of The New Kit in the Ketsukane Family