Mettaton Stories

Abandoned on Mt. Ebott at the tender age of five, young Harry's unsurprisingly died, but Death's always had a weird relationship with his variant... Meanwhile, before Flowey's revival as souless talking flower, Sans makes a discovery under the mound of snow, Papyrus has always wanted to be a big brother anyways. *Edited Summary (29/09/2025)

***CLOSED UNTIL FURTHER NOTICE*** Cover photo drawn by SodiePawp. One half of a pic that I commissioned. And what you see here is Chara is tickling MK's feet. ;) Just like my Main Series of Undertale stories, my Side Series of Undertale stories, and my Deltarune Stories/Prompts. Only this time, they're requested by you; the readers! :D Yes, in addition to writing my own personal ideas for stories, I am also open to ideas from fans. So please, feel free to make one or more requests if you'd like. :) But before making a request, please make yourself of aware of the rules listed in the book itself. It's very important that you follow each and every one of them!

If given the chance, would you start over? After falling into a timeline where nobody was murdered, his mother never died, and his father was never erased, Sans should be ecstatic that he has a second chance with his loved ones. But there is no denying the trauma he'd been through, either. Everyone is supposed to be dead, after all. What if Frisk comes back to take it all away again?

Puedes darle un intento talvez te guste o desagrade quien lo sabrá si no lo intentas.

So, it just so happens that the core is going into meltdown and someone had the awesome idea of asking its creator to help. Small problem with that though... he apparently kind of doesn't exist anymore?! How to resolve this? Simple, send someone into the past, namely you, to go and ask them. With everyone's hopes and dreams resting on your shoulders, let's just keep our fingers crossed and hope you can convince the monsters not to kill you and persuade the one and only W.D. Gaster you're not a lunatic and get help. Surely it will go just smoothly, right? No problems at all. I mean, it's not like you're going to fall for a guy that will eventually disappear from existence, right? You must ENDURE!

Short Summary: An Undertale AU, which is a crossover with my The Last Star Seeker series. Long Summary: A young human girl falls into the underground. After being caught and taken up to the castle, they face their judgment. Little did everyone know that this girl had magic like all monsters. The king decides to SPARE her in hopes that she could break the barrier without having to take more souls. Years pass, and Astrella hasn't figured out how to break the barrier, but when she sleeps, she's given messages that shake her to the bone. So, with the help of a funny skeleton, they solve the mystery together and maybe more about themselves too. Yes, this is an oc x canon story 👀

"Don't judge a book by its cover, doll." Medusa wasn't really the most liked monster in Snowdin, though she didn't particularly care. When Frisk begins yet another run, they are introduced for the first time. While being stereotyped, she goes to one flame haired man to talk to.

After reaching the surface and realising the feelings they shared for each other, Papyrus needs to man up and build up his relationship with the ever-popular Mettaton. He lives a life of pure fame, performing and traveling around the world to dance his heart out. They both love each other dearly, but if Papyrus wants to go further, will Mettaton accept his breath-taking offer, or will he fall back into the fantasy of stardom?

Long ago, two races ruled over Earth: HUMANS and MONSTERS One day, war broke out between the two races. After a long battle, the humans were victorious. They sealed the monsters underground with a magic spell. However, after several centuries, the humans ought to release the monsters once more. They were put in the 13th district, and were separated from the other 12th because the humans' leaders were afraid another war would break out. Soon enough, because monsters were weaker than humans, they were subjugated. As the tension grew again between the two races, the Monsters and Human's leaders decided on creating a way of appeasing the people. After a long discussion, they finally reached an agreement. Each year, 12 monsters and 2 humans would be chosen to fight to death in a competition organized by the Capital, the head of human's society. These games were called The Undergames, and they were merely a way to keep the balance of the world, and concentrate all the conflicts in an arena instead of the battlefield. Or were they?

WARNING: This is not the official book adaptation for the 2015 video game Undertale. All characters, settings, and original plot all belong to Toby Fox. If you have not played the game, I would kindly remind you to play the video game. (It's one of my favourite video games). This is only a fan-fiction book for my writing skills and to deepen the Undertale themes from the game.

I try to write high-quality, detailed one-shots on occasion. As someone who's been addicted to Undertale for a decade somehow, ive got quite a few ideas. Please read, enjoy, comment and suggest whatever you want!

WHATS THIS? SHORTCAKE FINALLY WROTE A BOOK?? WOW as the title says, these are my undertale and au headcanons 😋💪 NO ART IS MINE UNLESS I SAY IT IS

I do not own this comic. I do not own any Au's in this comic. I give full credit to The owners of the art, story, and Au's. I simply post this for entertainment purposes only I hope you enjoy the comic

You are (Y/n). A girl in age of eleven. Your life is really worse, you got bullied by your best friend, Jesse. One day, she asked you play in Mt. Ebott cave. And when you go inside the cave.. You pushed into a big hole in there. You fall.. they want to see you DIE.

Hey guys, i'm obsessed with Undertale (still) idk if it's still a thing anymore (lol) but I still love it to death and i've had a bunch of ideas for some stories. I take requests so if you want me to write something up, i'll be able to! I will credit all those who give me their wonderful ideas! In regards to requests, I will do song fics, maybe even a miniseries, I do 2-shots, one shots etc. No matter what the request is, leave it in the comments or message me privately if that's easier :) Thanks, and happy reading!

SHORT STORY OF DANCETALE! *Requested* I have had a few requests of this and I'm excited to write this! This will be a short story, meaning it wont be too long and it's just like a small story for those who don't want too much. Or just need something to do. This book has a lot of references to songs, so try and find them all ;) I don't know how much though. SANSXFRISK WARNING!!!! Otp. I DON'T OWN THIS AU! Just my own version. I hope you like it! FRANSFIC Please don't plagiarize thank you.

"Since when were you the one in control?" Frisk's heard that line ninety-nine times now. But this time, it was different. "Since when were we the ones in control?" We. So, if Chara's not in control, who is? And more importantly, can Frisk break free from their control? Maybe... with a little help from a friend or two. Woo! Random story ideas AWAY!!! May include some Frisk x Sans. Or x Gaster. Or both? 😏😏😏😏😏 *wink wink cough cough nudge nudge.* YOU HAVE CHOICES!!! Let's we if you can guess who's REALLY in control. (Shouldn't be hard. The game literally tells you, like, the ENTIRE time.)

fuck you

To put it plainly: you're on the run. Unknowingly tangled in puppet strings from skeleton hands. Obsession and possession haunts you without you even being aware - only knowing that eyes are watching your every move. In order to cut yourself free you have to depend, befriend, and rely on your greatest fear.

A pesar de todo, no estaba lista para aceptar lo que el destino había preparado para mí. . . Miles de preguntas rondaban en mi cabeza, pero, ¿Todas podrán ser respondidas? Probablemente no. - - - - [ Voy avisando que es el primer fanfic que escribo. ;; Si vez un error, o algo que se podría mejorar ¡No dudes en decírmelo! Toda critica es bienvenida, exceptuando la destructiva. Daré créditos a cada imagen y fuentes de inspiración si no lo olvido. (? Oh, y casi olvido mencionar que es un AU donde todos son humanos (no sabría decir si es HumanTale). ¡Espero que lo disfruten! ]