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Clovers and Feathers by WaxedLightlyWeatheredCutCopperStairs
Fandoms: Undertale Yellow (Master Sword Video Game)
13 Dec 2025
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It's been a week since Clover chose to live with Martlet after the grand confrontation against the 'Roba. Hijinks occur.
or: i make bird-human fluff bc i need more
edit: oh god it's a full story now
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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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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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Call for Justice by TheDoctorWD
Fandoms: Undertale Yellow (Master Sword Video Game), Undertale (Video Game), Deltarune (Video Game)
12 Dec 2025
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Monsterkind is finally free. Everyone is at the surface now. A happy ending is it not? To the little cowpoke’s surprise he is alive again! And it seems he was not the only one that was brought back to life.
Clover may not know why he’s alive again but one thing for sure is that going on another adventure wouldn’t hurt him at all, it’s time for him to bring Justice once again. Meanwhile the darkness seems to grow darker, yet darker.
Series
- Part 2 of Fractureverse - UT/UTY/DR
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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
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Undertale/Undertail:Love and Loss by FazclairesMusicMaamSimp888
Fandoms: Undertale (Video Game), Undertail - Fandom
12 Dec 2025
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Another human falls, another fool to bite the dust. To survive in a world tainted by the actions of his kind, for better or for worse. Luckily for him this seems to be one of the more fun worlds.~ Friends, foes, and every other situationship inbetween are bound to be found.
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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
12 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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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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Our Little Secret Undertale Sans x Magic Reader by MoondropSunny
Fandoms: Undertale (Video Game)
12 Dec 2025
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You are a 19 year old girl. You have been experimented on your whole life. You were born with powers. One day you break out of the lab you were experimented in. You travel to Mount Ebbot were the monsters were put underground. You fall down into Mount Ebbot. Who will you find and will you be able to control your powers?
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UNDERTALE YELLOW - CORRUPTED HEARTS by Mortisblade
Fandoms: Undertale Yellow (Master Sword Video Game)
12 Dec 2025
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CLOVER, what would happend if Clover never gave up their soul in time. What if they've lived? What if that one action changed everything.
- Language:
- English
- Words:
- 2,358
- Chapters:
- 1/?
- Kudos:
- 2
- Hits:
- 54
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A Tale of Stars And Time by Pikapuff30
Fandoms: Undertale (Video Game), Deltarune (Video Game), In Stars And Time (Video Game)
12 Dec 2025
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A Tale of Stars And Time is a crossover AU/AT that combines both Undertale and In Stars and Time. Originally inspired by a few memes/fanworks of Siffrin in Undertale, this concept does exactly that – take the characters from ISAT and shove them into Undertale and see whatever the heck happens next.
The general plotline involves Siffrin going through their usual time looping shenanigans in their own world when, mysteriously, a strange grey door appears in a hallway that definitely wasn’t always there. Upon closer inspection, Siffrin and co. are suddenly thrust into the very beginning of the Underground. They are soon met by Frisk, a strange child with more to them than meets the eye. Now, the six of them will journey through the Underground, meeting familiar friends and dangerous foes, with plenty of surprises along the way.
A new play is about to begin, so get on stage, stardust~!
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Just when her story was about to become a forgotten tale, Queen Toriel Dreemur returns to the Underground. She shall make her way from the Ruins to the Castle, and discover the new order reigning over her kingdom.
What could have pushed her out of her self-imposed exile?
The Monsters would be curious to find out, if something strange and threatening wasn't spreading amongst them.
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Save a Horse, Ride a Cowboy by average_alternative
Fandoms: Undertale Yellow (Video Game), Undertale (Video Game)
12 Dec 2025
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Living in the Wild East with Starlo was great. For the first time in a long time, you found yourself truly happy. It seemed like coming to the Underground was the best decision of your life.
That happiness is threatened when the Asgore finds out that a human has been living in his kingdom for months without being caught.
OR:
I turn my fic that originally started out as smut oneshots into a fleshed-out story with angst, fluff, and yes... still more smut.
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After the Visitor left behind that angelic abomination who wipe out 90% of humanity, Sam know's that they can't stay in the city. Searching in the former room of Sybil he found the former research of the astronomers and discover a place that was not affected by the visitor, Mt Ebott. He doesn't know why but it seems there is some kind of barrier that keep the place safe during the end of the world.
With only that as his last hope to survive, Sam and his friends go to Mt Ebott but the exalted four find them, taking them one by one until it was only Sam and the childrens.
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Chara has an odd sensation, an itch. After so many pacifist runs that keep getting more and more violent, is Frisk getting tired too?
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What if you're finally free? On the surface with all your dear friends? But then an incident...
What if a reset happens?
I'm back with another what if for my first fic (a new life with a bunch of monsters (and annoying humans))
God i need to stop😭Series
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An Undertale Christmas Carol by JesterOSX
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game), Deltarune (Video Game), A Christmas Carol - Charles Dickens
11 Dec 2025
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Chara is visited by four ghosts hell-bent on redeeming them. Where have you heard this before?
(A Christmas Carol adaptation but with Undertale, Undertale Yellow, and Deltarune characters).
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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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Star’s Tale by BandicootHour6024
Fandoms: Undertale (Video Game), Pocket Monsters | Pokemon - All Media Types
11 Dec 2025
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- Language:
- English
- Words:
- 467
- Chapters:
- 1/?
- Hits:
- 21