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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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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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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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WB pt: 2; Insane Batshit by Your_War_Khan_JERR
Fandoms: Undertale (Video Game), Deltarune (Video Game), Shatterline (Video Game), Deep Rock Galactic (Video Game), Persona Series, Sea of Thieves (Video Game), XCOM (Video Games) & Related Fandoms, Halo (Video Games) & Related Fandoms, Prey (Video Game 2017), Deus Ex (Video Games), Deathloop (Video Game), Dead Space (Video Games), The Callisto Protocol (Video Game), Dishonored (Video Games), Mass Effect Trilogy, Starbound (Video Game)
15 Dec 2025
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sometime in the mid 2000s, a group of randoms who just wanted to play video games got into a "situation" involving an evil organization. the randoms just wanted peace and quiet, but this group had given them grief and trauma, blew up their home over an over glorified PlayStation, and captured their friends' multiple times. so now, they must go out into the Combined States of America and potentially beyond to get this threat off their backs. this shit just got insane.
Series
- Part 3 of wacky bullshit series
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Twin Runes by Thealmoghtbeyonder2099
Fandoms: Undertale (Video Game), Deltarune (Video Game)
14 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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LNT: REWIND by Goat_and_Coat
Fandoms: Little Nightmares (Video Games), Undertale (Video Game)
14 Dec 2025
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A recreation of the original LNT.
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Unexpected Hero by LemonCake64
Fandoms: Undertale (Video Game), The Legend of Zelda & Related Fandoms, The Legend of Zelda: Twilight Princess, Deltarune (Video Game), The Legend of Zelda: Ocarina of Time
14 Dec 2025
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“Not so fun being stuck in some loop right? Trying to fight to protect what ya got, not getting a choice in it. If I had the choice I wouldn't remember either.” The words oddly felt comforting. Link let out a slow breath, closing his eyes for a brief moment.
He didn't feel alone for the first time in a long time.
And that?
That was terrifying.
“To be honest, I kinda gave up a while ago. Just sat back and let the chaos go on, felt like nothing I did mattered anymore. Everything would just be reset anyways. Stopped caring what happened, that was until you showed up.” The skeleton’s eyes bore back into the Hylian.
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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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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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Return To Form by EnemyCactus
Fandoms: Undertale (Video Game), Undertale Yellow (Video Game)
14 Dec 2025
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The barrier was shattered and monsterkind finally got their freedom, but what of the humans that came before?
They deserve a happy ending too.
But with so little power left remaining after destroying the barrier, a half-measure would have to be taken.
Better than nothing, right? And for some of them, much more preferable to how they were before and certainly during their deaths.
The Sixth and final SOUL is the last to awaken, and by that point, things have been quiet in the Underground for quite a while.
But there is still one more thing to be done, one more person to save, and in many ways they're tied to that Sixth SOUL as well as the Underground's self proclaimed caretaker.
A second chance and a happier life awaits Clover and Kanako if they can just grasp it.
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Gaster's project was supposed to shape the future--instead, it broke it.
When paranoia collides with a boldfaced plan, Gaster's erasure is prevented. Everything the project was built on collapses around him. Even though he is spared, it wasn't without a price.
One of his subjects takes his place.
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UDY on the Surface by CommanderBullet
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game), Deltarune (Video Game)
13 Dec 2025
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It's been a few years since Monsters returned to the Surface and lots of things have changed... Accompany your favorite characters from Undertale, Undertale Yellow and Deltarune as they try to manage their everyday responsibilities and go through a few wacky adventures while at it in this slice-of-life crossover AU.
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Three years ago, a brother left his sister to search a mountain that no human has ever returned from.
Three years later, the sister, desperate for answers, follows her brother's footsteps.
The two meet again, but the result is likely the most hectic two weeks of their lives. And one of them has already lived an eventful life.
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A Future Without Them by Baddrummer
Fandoms: Deltarune (Video Game), Undertale (Video Game)
13 Dec 2025
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Years pass. People grow. The world moves on without you. The Angel grew content with that for a while. It still hurt whenever they thought of the world that had long banished them, but something new pulled them out of the depths. Now, the Angel walks amongst friends who swear that they will not be banished. Kris, Susie, and Ralsei mean everything to them. Maybe this time, their banishment doesn't have to be as set in stone as they thought.
The Roaring comes. The light falters. Everyone falls.
A desperate connection is established in an attempt to save what remains of the Angel. If they fall, all hope will be lost. The world that banished the Angel long ago has forgotten them, but they have not forgotten it. This connection will have to be enough. Even if the rules have changed irrevocably, the Angel's one goal remains the same: Find them.
Series
- Part 3 of Clawing Toward What Hope Remains
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Their favorite color is golden. Most would assume it's because of the way it envelops them - their golden skin, golden eyes, golden soul that burns with determination. That's part of it, sure, but they wouldn't say it's the main reason. Rather, it's because of the field near their village, filled to the brim with golden flowers. The place was filled with such tranquility and peace that just sitting down and appreciating the beauty of the landscape surrounding them was enough to soothe all their worries and fears.
Until the day others burned it down. The people, the village, the flowers... all of it.
Years later, after life has broken them down so throughly, they decides they'll do anything to bring that peace back, no matter the cost.
A magic-bearing human falls into the Underground, searching for a reason to keep going. They do find it, eventually. It just takes a while.
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Susie and Noelle are interrupted on their Festival date when they stumble upon a Dark World in Asgore's flower shop, Kris and Catti follow them inside. Though their adventure starts out innocent, sinister truths about the world and its history come to light.
As Alvin picks up where his father left off, the Fun Gang ventures into the world of darker than darker than dark. A grand conspiracy unravels, and Susie's hope shines bright into a new future.
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Now, this is a story all about how your life got flipped-turned upside down and I’d like to take a minute just sit right there I’ll tell you how you became a dang ass skeleton fucker.
It’s been three years since monsters have integrated into society. After a frightening experience, you start to run into the same skeleton everywhere you go, and your lonely life soon makes a one-eighty turn. In a world where magic is real and monsters are kind, can you find a way to be part of it? Can you let yourself fall in love again? Can you prove to the world that Take On Me by Aha is the greatest song ever written? Because it definitely, definitely is.
PART ONE: Apartment - Chapters 1-50
PART TWO: House - Chapters 51-98
PART THREE: Home - Chapters 99-[tbd]The Reader uses she/her pronouns and is named--not a self-insert, more like a story in second-person. I don't generally reply to comments cuz I like an accurate comment count (2021 update: haha fuck that you WILL hear my love and appreciation. that is a threat). Author uses they/she pronouns plz default to "they" unless u know me, or yknow u can just call me Mod. Thank you! :D
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The world changed when the barrier broke. Monsters now walk the surface, and with them came an influx of new diseases that defy human biology and are barely understood. You, a brilliant young scientist, have been called upon to work with monsterkind to help treat these strange new conditions.
Unfortunately, your new supervisor just so happens to be a deeply cynical skeleton whose apathy clashes violently with your desperate need for productivity and some semblance of control. Your professional partnership dissolves into a heated academic rivalry where lingering eye contact is definitely - definitely - just anger.
Featuring: excessive caffeine intake, attempts at professionalism (and cooking), desperate hunts to understand magic, and two people so smart they circle right back to dumbassery.
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From Beyond by emmylouispog
Fandoms: Avatar (Cameron Movies), Star Wars - All Media Types, Star Wars: The Clone Wars (2008) - All Media Types, Fran Bow (Video Game), Undertale (Video Game), Hollow Knight (Video Games), Little Nightmares (Video Games), Percy Jackson and the Olympians & Related Fandoms - All Media Types, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
13 Dec 2025
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Summary
MULTI FANDOM CROSSOVER
MORE FANDOMS TO BE ADDEDThe goal is for each fandom to interact at at some point, but it starts out very episodic!
Ch 1- Star Wars x Avatar
Ch 2- Fran Bow x Undertale
Ch 3 - Hollow Night x Little Nightmares
Ch 4 - PJO x MHAAs the veil thins, and worlds collide, can the universes go back to normal?
SCHEDULE (tentative)
Ch. 5 Matpat defeats fnaf
Ch 6. Gravity Falls x Cult of the Lamb
Ch 7. Arcane x The last Unicorn
Ch8 Arcane x BATIM
CH 9. Arcane x Portal
Ch 10. Marvel x LOTR
CH 11 is likely the return to Star Wars x avatarAuthors note: A concept from when I was 12 that I’m revisiting.
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Justice Evolved by The_Spar1an
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game), Deltarune (Video Game), Undertale Red & Yellow (Video Game)
12 Dec 2025
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Summary
Clover remembers.
After spending quite some time dead, He finds himself with memories he'd rather not have.
Memories that tell him who he truly is.
Memories that haunt him.
edit: lowkey put me on the stuff I was on when I wrote this summary.
Anyway, basically Clover remembers resets, especially genocides. So he basically remembers how to use his powers from previous runs as well, and then la tee doo dee dum, and bam. Justice Evolved.
If you're curious enough to have questions, maybe read the fic. It'll boost my ego. (please)
(edit 2) Disclaimer: if you want to read for cocoapowder, cocoapowder chapters will be released at a later date. As of this edit, the relationship between Clover and Chara has yet to be explored.
(edit 3) despite "Teen and up Audiences" rating, please note that It's catered more towards 14+ ages.
------------------------------This work will contain Original characters for the sake of worldbuilding, which WILL play major roles in the story.
This is an alternate universe to Undertale Red and Yellow.
This work will be from Clover's POV. (written in first person, not second person, aka "I" instead of "You") -
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The Seven (Plus Chara) have done it; they've ended the imprisonment of all monsters. With Frisk as their ambassador (and Papyrus as mascot), things are sure looking up!
But in the background, things are at play, events that could threaten everyone's happy ending.
After all, just because one story ends it does not mean the Tale has.
Series
- Part 2 of Hall of the Seven
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Summary
The human was not gonna back down nor fight, and Sans, if possible, wanted to avoid a violent escalation of the situation as well. Because, despite the souls’ best efforts, his body had not yet recovered from his escape. Every single one of his bones ached, and he was almost certain that the cracks that already covered a majority of his skull had expanded.
However, the stalemate didn’t last long because, as it seemed, the human had an ace up their sleeve. The outline of a black soul manifested on their chest and, soon after, a bright red button with ‘RESET’ written on it appeared in front of them. Sans barely had the time to notice Killer’s eyes go wide and wonder why that was before the human pressed it.
Sans stumbled onto a snowy path with no grace, alone and lost in an unfamiliar frosted forest. Snowflakes slammed harshly against his bones. They looked so delicate and yet he could swear they left a thousand tiny cuts on him. It was torturous… and yet familiar.
That was the power of a human. No. That was the power of an anomaly.
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or, Fresh out of the Void Color stumbles upon Something New. And, in his attempt to help, he perhaps bites off a bit more than he can chew