1 - 20 of 8,036 Works in W. D. Gaster
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So, the general idea of this fanfic is that Chara never commits suicide and because of it they are still alive when the other humans come to the Underground.
They still hate humanity, but nevertheless aren't willing to commit suicide as they don't wish to leave their family behind, even if that selfishness means Monsters remain trapped in the Underground.
Then four years into their era the second of the eight humans arrives to the Underground, the one who arrived didn't trust Monsters and had in fact come to confirm whether the first human was dead, the fact that they weren't may be the only reason some peaceful resolution can be attained one day...unlikely, however.
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IT WOULD APPEAR
THE PROXY HAS
ACQUIRED A MEANS TO
COMMUNICATE
CONTINUING TO MONITOROr: Before Kris withered foxy jumpscares us in Dess' room, we find Noelle's old phone that she threw out because of some arbitrary sibling trauma, along with her old Discus account. This kinda derails everything. Still, this opportunity is too interesting to pass up. Very, very, interesting.
I know this sounds weird but trust me it's fun. -
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Classic AU versions of Sans crash into his universe, but the machine is broke and they need to get home. How will they do it? Tune in to find out eventually.
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YOU WISH TO ALTER FATE
STRINGS MAY BE PULLED, BUT SOME WILL STILL FALL
REGARDLESS
THIS NEXT EXPERIMENT SEEMS TO BE INTERESTING.
VERY
VERY
INTERESTING
Series
- Part 1 of Dark Dreams & Pale Knightmares
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The Fun Gang is (mostly) eager to punish the being that inhabited Kris for the past few days.
Valerie, on the other hand, would like to Not Do That.
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Let's create some theories ! by Fr1sk_the_human
Fandoms: Deltarune (Video Game), Undertale (Video Game)
04 Jul 2026
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I'm just cooking some Deltarune (and maybe Undertale) theories ! Join me if you want.
How are feeling Kris, how will be the ending of Deltarune. How about the weird route ! You will see, I am crazy, and I think about this video game every single time lolThis is the English version of this book
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Kris is gone. Noelle is gone. And Susie is not taking it well. And neither is Carol, or Asriel. Now this unlikely alliance must face the very evil below Hometown to free their loved ones from the all consuming shadows before the Roaring will turn the world to eternal darkness.
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DoubleTime: File 2 by TiredWhiteMage
Fandoms: Undertale (Video Game), Deltarune (Video Game)
04 Jul 2026
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In a scrambled timeline, Frisk has carved a dusty trail through the underground countless times, and a scattered scientist has had enough. He gambles on pulling a human from beyond his reality to try and finally stop Frisk, but the human he finds isn't really a fighter. Though...perhaps with a bit of a helping hand, she can become just what the doctor ordered. Just mind the bugs.
Rewrite of DoubleTime
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'He learned of things that he had no analogue for. Like colour, for instance. He was most fascinated by the concept of colour. He knew that there was a light, as the thing before him glowed, and also that there was the dark. That dark gave form to objects – it was the backdrop, after all, of his existence thus far. But there were other lights, too, called colours. Reds, pinks, blues and yellows. Different - he struggled briefly for a descriptor - varieties. He understood it of as a sideways movement, as one could move up and down. Fascinating – but utterly alien. Would they be brighter? Darker? But no, they could be bright and dark too – was it in the difference, then, between green and black?
It mattered, to him, but he could not learn further. He would not know colour. Not in this state.'
A man wakes up in the dark with his mind in fragments. He tries to discover what it means to be a person.
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Through happenstance, an Angel learned the game they were playing was real, and their preparation for its apocalypse was lengthy.
Yet, regardless, the Roaring came. The light faltered. Everyone fell.
An connection was made to an anchor they had forgotten. If the Angel truly dies, all hope will be lost. But, still, the plan remains the same: Understand the world, and so save it. -
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This is the sequel of my work "How you SAVED me", so there're spoilers ahead for that work!
"Our final travel through the Underground was the best thing I've ever experienced. You were so relieved, so euphoric and excited. And there were so many funny, heartwarming and instructive moments that it's definitely enough for an entire new story."
Having received forgiveness for their previous genocide, Frisk has just reset the timeline once more (see the end of part 1!) Now, Frisk and Chara are on a mission to save no less than every monster, flower and other living being in the Underground. And they have collected all the necessary knowledge for that during the previous timelines. However, that still does not mean that things are always going to be easy.
Series
- Part 2 of How you SAVED everyone
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Gaster fucked up and dropped his baby while the player was making a vessel, making the timeline go whacky and strange (theres like 4 people writing this), basically deltarune but the vessel is now kris and is learning to live outside the void
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Sans used to be sick of Papyrus, really, he did. But now things have gone too far, and he's not sure if he can make up for what he's done. Some things simply cannot be fixed.
Inspired by @lafillehonteuse's Bad Brother AU on Tumblr.
Series
- Part 5 of Papyrus
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Our protagonist is once again whisked into a new world against his will, while still mentally recovering from the torment of the Evil Doctor of the last world he was in. He is now stuck in a city where Giant Amalgamates and snarky Giant Flowers attack every week and Magical Mew Mew Cutie Girls make a mess of everything. Will WingDings be able to learn to trust again to find the missing pieces of his soul or will he suffer alone trapped with his fears and doubts?
Series
- Part 17 of Shattered Soul Series
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Nathaniel Walker was an ordinary man who worked as a construction worker to support his elderly parents, but unfortunately met a sudden end during an accident at work. Upon awakening in what he assumed to be limbo, his regrets and attachment to his life keep him from passing on yet unable to go back since death holds a cruel finality. In the end, the void takes his soul and he fades into nothing.
...Only for him to wake up in an underground lab, confused and afraid, while questioning why he's a skeleton... and a child at that.
Nathan has never heard of Undertale, so he's experiencing this world for the first time, unaware that his mere presence has a drastic change on the story you might be familiar with. Regardless, his goal eventually aligns with all of monsterkind, which is to reach the surface so that he may try and find his family again. However he may just find a new family while he's down there.
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Deep in the depths, where no one sees,
Sails a ghostly ship, with tattered sails and rotten wood,
Steered by a man shattered long ago,
Headed to unknown lands, to observe and understand.She is not the first,
To land atop the Captain's deck. -
The Path To Hell Is Paved With Good Intentions by Befriend
Fandoms: Deltarune (Video Game)
04 Jul 2026
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The ANGEL, banished.
The Three Heroes, all facing a tragedy.The Prince, forever banished to dark.
The Cage, held by guilt and shame.
And the Girl. At last, the Girl. Oh, how bright she was. Yet all embers are temporary, for they're snuffed out once the day is over and night begins.
. . . But what if this isn't where the story has to end?
What if there was another ending? Wouldn't it be… amazing? Perhaps better than this tragedy upon tragedy of a tale?
After meeting with an unlikely benefactor, the ANGEL’s WILL upon the world is made anew, and the Earth reset back.Back to when it all started-... Hm.
Perhaps, with some incredibly noticeable changes. Because the SOUL… the SOUL is not caged within The Cage.This next experiment seems
very
very
concerning
(Aka: Chapter 5 take, but the Angel is teaming up with the real heroes of the prophecy.)
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NULL IS GASTER ALL ARE GASTER by Missing_Hatchet
Fandoms: Unstable Universe (Web Series), Deltarune (Video Game)
04 Jul 2026
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Dumb thing I wrote instead of sleeping, Spoke finds out that the whole null arc was just him in a dark world Jamato made then a "special guest" appears... VERY WELL WRITEN AND WORTH YOUR TIME
- Language:
- English
- Words:
- 813
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 42
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friend is red and has a skin condition but battat doesnt know so fhey end ul divoricing also windhjnsg gastet is there too
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Ink, the guardian protector of the multiverse, has awakened in another universe where he's a human like everyone else. Unable to find his way back and facing a completely different world, he claims to have amnesia as he discovers the life of this alternate version of himself, who left many things unfinished.
Among them, a confusing relationship with someone he knows from his own world, Error.
With the ability to have feelings, a soul, and even hair!, he's intrigued by this universe even more after discovering that here he has a second gender, making him an "omega."
Will he be able to return? He'd like to know too.