1 - 20 of 11,392 Works in Alphys (Undertale)
Navigation
Listing Works
-
Tags
Summary
开始于2018年12月30日，2025年8月10日正篇完结，手绘漫画，共829页，缓慢上传中。
“也许从我遇见你的那一刻开始，一切就注定再也无法回到原样了。”
sans，只是在snowdin一如既往地履行着哨兵的职责，却在ruins的入口附近偶然抓获了不知为何偷偷摸摸进入了undertale的ink！sans。在一番“友好交流”后，sans接受了ink的请求，前往他推荐的多元宇宙，并在那里遇到了一个会改变他一生的怪物——当然，对于那个怪物来说也是如此。 -
Undertale: The Fallen Reploid by MahinaPea11, The Observer (MahinaPea11)
Fandoms: Undertale (Video Game), Rockman X | Mega Man X, Undertale Yellow
26 Nov 2025
Tags
Summary
(A cross-post of an Undertale Crossover on DeviantART of mine that I'm re-working into a fanfic)
While out on a mission in the Ebott Exclusion Zone to deal with a rogue Mechanloid, Axl finds himself curious about a legend surrounding the place and decides to stay behind to explore after convincing Alia that he'll be careful.
Things go wrong and soon Axl finds himself lost in a world of Monsters and with a strange newfound power. With no way to contact HQ or teleport out, Axl must journey through the Underground on foot. Along the way, meeting new friends and foes while also learning that listening to his trigger finger isn't the only option to solve a dispute.
Will he become the savior that Monsterkind and a group of outcasted Reploids speak of in an ancient prophecy or will he perish like the human children that came before him?
Series
-
Everytale: Into The Underverse. by PoppleShadowThief
Fandoms: Undertale (Video Game), Deltarune (Video Game)
26 Nov 2025
Tags
Summary
Papyrus finds himself stranded and alone, lost in a world that is not his own. How will he adapt? Can he save his world and potentially many others? Can he find his brother? Will he live up to the expectations placed on his shoulders?
We shall soon see if The Great Papyrus can solve his most troubling puzzle yet..
The Underverse is calling out with the wills of thousands of players.... as an insidious threat lingers in the dark.
- Language:
- English
- Words:
- 155
- Chapters:
- 1/1
- Hits:
- 5
-
Unavoidable Outcomes by Crystalight532
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
26 Nov 2025
Tags
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?
-
REINTEGRATION by BlaixenU
Fandoms: Undertale (Video Game), Undertale Yellow (Video Game)
26 Nov 2025
Tags
Summary
Chujin Ketsukane's not-so-pleasant return to life.
-
Tags
Summary
I wrote the Papyrus sickfic I wanted to read, and now I have magnanimously published it.
✨️you are welcome✨️
Also known as: that time Sans and Papyrus accidentally swap magic and therefore magic ailments, neither of them have a great time dealing with the other's issues but at least they can help each other out? They may have to have an honesty about it. -
Tags
Summary
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.
-
Tags
Summary
As you walked you failed to hear the screams of terror of a bus going over 100 miles per hour and the sounds of it starting to bust down- it speeds near the sidewalk—the people in it shriek. Their blood curling screams didn’t occur to you, your headphone quality being way too good. Your shoulders relaxed as you stretched your limbs; very much unaware of the danger and pain that would very much make your life way more miserable. You should move out the way. But- likewise, you are unaware. Of death flickering and time excited to cut your strings.
The bus is almost out of energy- and has been stopped.
Or so people thought.
It began to tilt- right where you were very much slowly walking. Andddddddddd—
It didn’t crush you to death.
-
A Copykit in the Ketsukane Family: An Alternate Path by TheTakenCatking
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
25 Nov 2025
Tags
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
-
Snowdin Adventures with the Skeletwins by Just_AliAnne261
Fandoms: Undertale (Video Game)
25 Nov 2025
Tags
Summary
"You want to know what to do here in Snowdin? Grillby's has food, and the library has information... If you're tired, you can take a nap at the inn. It's right next door - my sister owns it.
"And if you're bored, you can sit outside and watch those wacky skeletons do their thing. There's two of them... Brothers, I think. They just showed up one day and... asserted themselves. The town has gotten a lot more interesting since then."
The daily lives of wacky skeleton brothers Sans and Papyrus. Watch and read as they get into all sorts of wacky adventures, cause mayhem, and learn life lessons along the way!
Series
- Part 1 of Skeletwins
-
Overdue Ascension by JimmeeJametron67
Fandoms: Deltarune (Video Game), Undertale (Video Game)
25 Nov 2025
Tags
Summary
Gaster rose, up through the darkness, through pure magic and left unscathed.
"EVERY STORY MUST EVENTUALLY COME TO AN END."
...
A tale of doctors, of worlods, of fiction and more.Series
- Part 1 of Unrelenting Narrative
-
Tags
Summary
This the story of Kingdomtale, an au I created that's essentially Undertale if it took place in the medieval century. It's not historically accurate but it's my take on this popular concept. I have already posted a series for this au but have grown dissatisfied with it. I know I can write something better. This is the new and improved Kingdomtale, and it's going to come back even stronger and better than before. My hope is that this story can feel nostalgic in a way, like you are experiencing Undertale all over again for the first time.
Here is just a quick snippet of the plot: The year is 15XX, and another human has fallen down Mount Ebott. This human is no more than a child, having woken up in a bed of golden flowers. How did they get there? They'll soon discover a world of monsters, magic, and much more. Can one human child bring peace between two different races that have been forced to share one Kingdom? Well, you'll just have to read to see if the story is still as you remember it.
-
Tags
Summary
In an experimental run, Flowey was worried Toriel would convince a fallen human to stay with her in the Ruins. Flowey was struggling to find a way to prevent this.
Luckily, a very “agreeable” skeleton friend of his might be able to convince her, but they’d need to target her kind nature somehow.
Or
Papyrus suddenly disappears. He’s in the Ruins with Toriel (due to unfortunate circumstances), but his other friends don’t know that.
Takes place pre-pacifist route!
-
Tags
Summary
Another day passes, just as shit as the one before it. But then, everything changed when a certain human clamped on to Susie and refused to let go. Maybe things aren't so bad after all?
With a string of disappearances several years ago, scattered sightings of strange creatures roaming at night, and unexplainable noises, there is definitely something going on in this town. Things seem to have cooled off in recent years, but the mystery still remains unsolved, and the wounds left behind remain unhealed. Can a rag-tag group of high schoolers figure out the mystery of Hometown, all the while dealing with the pain of the past?
Who knows, guess we just have to make it through another day.
-
Tags
Summary
200 years ago, a dark force killed the two princes of the Underground. In the present day, Frisk falls into an underground where only Home is left still standing. Can she help bring hope to a nearly hopeless underground?
Or is it already too late?
Updates every 12 days!
-
Tags
Summary
The real world can be a cruel place.
There is no Dark World. No Lightners. No Darkners. No prophecy to set forth a chain of events to whisk away tears and make everything right. No chain of coincidence to magically and miraculously mend broken bonds and build friendships anew.
In the Real World, there is only Kris—lifelong loser and social outcast. Amidst a broken home, an unrequited childhood crush, and the myriad other struggles of adolescence, they want nothing more than to live a Regular life—to be normal—to blend in.
Or:
Kris weathers the decadence and melodrama of American suburbia.
Updated weekly.
-
Tags
Summary
The strong nuclear force is defined as the strongest of the four fundamental forces of nature. It is the force that binds protons to neutrons inside of an atomic nucleus. On the quantum level, it also binds quarks of similar charge and direction together in order to form protons and neutrons.
The summer after her graduation from undergrad with dual degrees in biotechnology and theoretical physics, the world around Vera Jefferson changed. An entire new race of people poured out of Mt. Ebott, the namesake for her university. The monsters that now populated the militarized zone around the campus and base of the mountain were strange, but kind. Having made quick friends with the sarcastic bartender/owner of the restaurant across the back alley from her apartment, it seemed as though her world had changed for the better.
Once she starts the first semester of her PhD, she realizes just how true that is when she meets some of the other monsters around campus. Life may not be easy, but with the help of the people she went through undergrad with and her new friends from underground, she feels for the first time that she just might make it through.
-
Another Ending by Zekyn
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
24 Nov 2025
Tags
Summary
What if one pivotal moment had gone differently? Chara and Asriel find themselves facing the aftermath of choices that could have ended them both.
-
If Angels Have Halos Do Skeletons Do To? by Tiddlywinks9
Fandoms: Undertale (Video Game)
24 Nov 2025
Tags
Summary
After three years of dating you find yourself pregnant with Sans' child. You find yourself alone as Sans dumps you not believing the child is his. Managing single motherhood and a job at the flower shop you find love once again with another skeleton in a orange hoodie who strangely looks like your Ex's brother
-
Tags
Summary
For as long as you remember, you've only known nothing but cold and the feeling of worthlessness. You once had a source of light in the dark but it no longer exists. Will you find it again with your clouded thoughts and memories? Or will you succumb to the rising waters and drown?
In which, you are an AU sans with severe depression, self worth issues and hazy memories of yourself—just wanting to go home…