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A controller's dismissal by Sirsonan
Fandoms: Undertale Yellow (Master Sword Video Game)
23 Oct 2025
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Flowey wasn't going to RESET Clover this time. Even he has his limits before his patience runs thin. Although time RESETs anyways. Flowey figures out who used HIS powers and scares them into leaving. This run faces the consequences of that action.
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Player & Poppy by Anonymous
Fandoms: Undertale (Video Game), Undertale Multiverse (UTMV)
23 Oct 2025
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Basically, Player (From Underplayer) and Poppy (From OmegaTimeline - Poppy's story) meet up. Stuff happens, interactions, and that's the fic.
aka closed off loser 14 yr old with no friends meets whimsical 9 yr old doodle childInspired by someone on Discord and really only the reason why this exists. I suppose this counts as a prompt fic then?
Underplayer:
https://archive.org/details/underplayer/Poppy:
https://ut-poppy-askblog.tumblr.com/post/659815586108456960/omega-timeline-poppys-story-the-story-so-far -
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Or: The one where an adult Frisk wakes up after their funeral, back at the beginning of everything. Of course, they know how to navigate all their adventures underground, but... Does anyone want to tell them what kind of sin they committed? After waking up each time, in different timelines, some of which they even know they generated, and others that they themselves didn't commit? Yeah, this isn't going to happen (it happens anyway).
Series
- Part 3 of Random Writing
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Killer had his babybones, Crescent, very recently. This seemed to have just amplified his own selves instincts up to 100.
But,when Dream eats a negative apple,band becomes shattered..
Nightmare had changed too..
Passive didn't remember him. Passive was never him.
He attempts to join shattered, to keep his child safe. But shattered didn't want to risk killer's life.
So he advised killer to leave this multiverse, and find a safer one. For his and his child's sake.
He travels and finds many, many multiverses that wouldn't take him..or his child.
But, when he accidentally falls into a portal, leading to a nightmare variants home...
Will he find himself a home there?
Or will he and his child have to keep looking?
Series
- Part 1 of Multiversal chaos:)
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Frisk has faced danger and death many more times than any child should ever have to, but they aren't out of the woods yet. Being the first human in who-knows-how-long able to use magic has shoved them back in the spotlight. And just when their life was settling down into whatever counts as "normal" for the town of Ebott's Wake, where monsters sell ice cream and the gym teacher thinks anime is real.
It's nothing they haven't had to deal with before at this point, but that doesn't mean it's going to be easy, even with Papyrus taking over as Ambassador and the Finest scientific minds in the town working on a way to help Chara. After all, the first fallen human climbed Mt. Ebott for a reason, and it wasn't a very happy one.
And now, that reason knows about Chara too.Series
- Part 3 of We're Not Weird, We're Eccentric
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I Wanna Die so I can Taste your Name on my Final Breath by anachronism789
Fandoms: Undertale (Video Game), Deltarune (Video Game)
15 Oct 2025
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Dr. W. D. Gaster was God’s favorite. They're both totally normal about this
aka wing gaster fucks god for very complex incontrovertible reasons
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As Player returns to the Underground seemingly out of nowhere after eight years, he finds out the worldline he made his perfect ending in has changed in his absence, he's determined to find what happened as he fears there might not be another home for him to return to.
Underplayer and Player were made by: Yunan
Series
- Part 1 of Roku-Verse
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Raki Book by Rakilotika
Fandoms: Undertale (Video Game), Dream SMP, Twisted-Wonderland (Video Game), Deltarune (Video Game), QSMP | Quackity SMP
13 Oct 2025
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Where I throw my ideas at people and wait for them to write a book about it.
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During the night after returning home from Undyne's kidnapping, neither Kris nor The Soul can sleep. During their conversation, The Soul mentions a name Kris doesn't know
Or;
The Soul throws a tantrum and mentions the name of someone they loved very much and misses
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One day a human falls down into the Underground. Unbeknownst to everybody however, they start hunting down every single monster in the Underground. Everyone is trying to do their best.
Let's explore their perspective.
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Oh How I Miss You by DameCorbeau
Fandoms: Deltarune (Video Game), Undertale (Video Game)
08 Oct 2025
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This is a Deltarune FanFic, it will be in the eyes of the Soul / Player (you) and kris. you will be refered using They/Them along with Kris, it will follow the normal route but later once finished i will make a snowgrave section, this story will have some shipping but as a multishipper myself it will have most likely poly. but currently im a Suelle, Kerdly shipper. but also a soulcage shipper (vessel x kris) so there is that, i do plan to have the vessel in the story but they will be there own person. and the player, (you) are more like a parent to the vessel. and are seprate from the vessel. please have fun with this as i will refrence Undertale as i will say in this Undertale and Deltarune are connected through you.
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Where All Beautiful Days Begin / Blue Archive X Undertale Fanfic by ark1ved
Fandoms: Blue Archive (Video Game), Undertale (Video Game)
08 Oct 2025
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Also on Wattpad!
Hundreds upon hundreds of genocide in the underground have passed, yet not a single soul could remember them. It was a cycle of awakening, dying, forgetting and repeat.
And the culprit was none other than that child, at least on the surface.
Occasionally, there would be a few differences between each reset. Once, two other judges were transported into the skeleton's world to fight the kid. Another, Sans went on a murderous rampage of his own to get stronger and defeat the kid. None worked out in their favour, however; the kid's determination always brought them back to life after death. It would always end in a reset of both the world and their memories.
However, this time, it was different.
Sans didn't wake up in his bed. Instead, he found himself awakening in what seemed like an endless canvas of sand.
Not only that, but it seemed all his memories from past timelines have returned to him.
*just what is going on right now...
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I just wanted to write my own spin on the Dusttale story while being true to the source material
I love Dust so much!
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Welcome to My Seap. by WhatamIDoing_GoodQuestion
Fandoms: Undertale (Video Game), Deltarune (Video Game)
08 Oct 2025
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Frisk notices they're low on healing items before they face Undyne and are confused as to why the weird thing controlling them didn't get any more. Having realized that said thing is absent, or at least not actively controlling them right now, they make the choice to go and check out a path in Waterfall, they had noticed beforehand that the thing hadn't. Maybe they'd find a shop or something there, or maybe it would just satiate their curiosity.
However, while they explore this new area, they meet a new monster they had never seen before.
Series
- Part 2 of Darkners? How About Monsters!
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Another AU, another timeline, throughout many resets, Gaster has seen many timelines, infinite possibilities and yet, none ever escaped the endless Cycle of Load and Reset. However, he has a plan, this time, he will use some "outside help".
Series
- Part 1 of CelestTale Canon
- Part 1 of CelestTale series
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The moment Gaster set his eyes on you when you first appeared in that Core, it was love. Love at first sight.
He does all he can to see you again. To create a connection with you. To be with you. To have a life with you.
All those feelings.......and you don't even know he exists. You just bought Undertale and installed the game. Unaware that your moment of purchase and installation created a temporary appearance in the world of Undertale. Though W.D. Gaster was the only one present to see you at the time.
He thinks he was chosen to be your love. You were just interested in playing the new indie game that was released recently that you heard about online.
You don't know what your presence did to Gaster. How you impacted the story, at least in the game you own.
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The story starts with Undertale and continues on with the story of Deltarune, but it will be a while until then.
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And you fall inside a hole you couldn't see by LostGirlDess
Fandoms: Deltarune (Video Game)
25 Sep 2025
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A drabble of what I think brought on Deltarune and Gaster's obsession with us from his POV
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- Part 5 of UT/DT Oneshots of Varying Quality
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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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Flowey says something he knew he'd have to eventually. What happens afterwords wasn't in the script.
(Dramatized reenactment of how that game's ending affected me.)
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A random collection of short stories that feature both Player and Gaster doing some random stuff together! This won't have a consistent update schedule and will more update like whenever I feel like it.
Stranger Across the Door - Some plot is involved? I dunno how to describe it :sob: