Undyne Stories

« ˡᵒᵛᵉ ᵘˢ ᵗᵒᵍᵉᵗʰᵉʳ ᵃⁿ ᵉᵃᵗᵉʳ ⁱ ⁿᵉᵉᵈ ʰᵉʳ » kris x female reader/krissoul on A03, same title, username renoxeno on a03

This is an Undertale AU I originally planned on making back in 2019 but, I wasn't capable of making all the character designs and forgot about it for two years. A few months ago, I thought about redrawing the only two designs and reviving it as well as changing most of the original plot and instead of making a comic series, I'm writing it so it will be easier to think about more designs. OCs are included in this AU. If you would like yours to make an appearance, message, or tag me to discuss when they can appear. This is season 1 of the series and it will basically follow the events of Undertale because there was a strange, unexpected reset after 10 years of living on the surface. Now, it's up to Frisk to help her friends remember their lives before the reset and save the world before Flowey tries to kill all of humanity as well as monsterkind and Mystickind. Can the determined human survive yet another perilous journey through the Underground or will everyone fall to Flowey's hands (leaves?)?

The skeleton shakes his head slightly, a boney hand sliding across his skull. "Ah- well- that wasn't free Doll, 'course you'll have to pay me for that..." He trails off, his cocky smirk ever present on his face as he looks you up and down for a mere second, "...little favor." He pinches his pointer finger and thumb together before rubbing them together. _____________________________________ (Y/N) is a bartender that was kept secret from the after hours patrons at the bar she worked at for two years. Her boss not wanting her to associate with the people that would further pull her into a world that she was scratching the surface of just by working there. But after staying just a few minutes later then she was supposed to she stands face to face with a gold toothed smartass with a devilish smirk- his red eyes trained on her every move. ______________________________________ There is cussing but let's be honest- there's cussing everywhere. I was inspired by- @MissHoll-E-Socks with their story "Can I take you to dinner?" NONE of the art is mine.

A Post-Pacifist story about the characters. Also the fallen children use "they/them". You can also read this story on AO3 under the name "Silent_Writer22". The chapters are posted simultaneously on both platforms. ->Undertale and its characters belong to Toby Fox. I only own the plot to this story.

Sooo here is another story I've come up with. I decided it would be cool for Undyne and Alphys met the sans AU's. Soo yeah what happens is Alphys and Undyne is playing portal 2 or something and Alphys feels inspired to make a portal gun herself and bam they end up in the void with Error. Also I've never played undertale or really read any of the original comics of the AU's but if you know where the original comics are pls tell me I have no idea what's cannon and what's not. So the story will probably be rewritten after I get my thoughts together and no much more of the lore and personalitys. Also Disclaimer: I do not ship Alphys x Undyne for several reasons, I like to believe they are just BFFs and crush on a lot of Anime characters. If you want more reasons then feel free to ask me in the comments and I will answer. But pls don't be rude. This fanfic contains no LGBTQIA+ and also Frisk is called she/he because I want the reader to decide what gender Frisk is. Feel free to ask me in the comments. Now let's get on to the story before the note gets longer then the story. (I drew the cover)

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)

Corporal Adrian Shephard, a US Marine Corps soldier within the HECU division, was sporadically shipped off to Black Mesa for a seemingly simple job: 'cleanup duty'. Despite every single odd stacked up against him, the marine somehow manages to survive the dangerous, alien-ridden facility and, after being detained by the ever-so elusive G-Man, is then suddenly assigned a mission many years later... To the UNDERGROUND! Accompanied by Chara Dreemurr, the first fallen human turned apparition, the two journey through the Underground civilization for one, very specific goal... but what exactly was it? And was that all there was to it? In... time, all will be revealed.

There is a mansion. An old, broken-down mansion with a great secret. There are humans. Humans who go about their daily lives ignorant of the mansion. There are monsters. Of all shapes and sizes. Of all colors and kinds. Monsters hidden away in a government-funded mansion to protect the two races-humans and monsters-from each other. And then there's Frisk. A human child, left on a doorstep, only to be adopted by a "different" kind of family. Frisk, who goes on all of these hilarious adventures as they try to find their place in the world. +=+=+=+=+ Updates will (hopefully) be once a month-well, any schedule would be better than updating whenever I write something. This story is not entirely serious (think Ashes of the Past by Saphroneth, but without the time travel), but there will be some serious themes here and there. Hope you enjoy reading this as much as I enjoy writing it! -Zaz

Y/N is a professional at killing almost anyone and anything in an instant, she's the top of her team called 'the night fall's. On one of her missions She and her partner f/n were sent out to kill someone ,but with out a clue it was a set up. As she tries to escape she didn't know we're she was going until she tripped and fell to a hole ,which led to the underground; where there lies a legend.What will Y/N do now ? Will she ever find her way out ? Or would she find someone to warm her cold blooded heart? A/N this is my first ever story ,so if it's bad just say so but HOPE y'all like it also F/N= friends name F/C=favorite color F/F= favorite food F/S=favorite song O/F/C=other favorite color (I guess that's all you need to know for now also I do not own any of the pictures it goes to their rightful owners) Warning:this story may contain a lot of blood ,also the feels Just saying

Bring goat mom and goat dad back together

You run through the forest with your younger sister and kitten up the mountain. You couldn't believe that the hunters found you that quickly. You are (Y/N). You're one of the few mages left alive and have a soul of justice. Mages used to be everywhere but from fear were hunted to near extinction. A cave is near and you duck into it to rest a moment. As you walk further into the cave with Frisk you don't notice the big hole and fall into the underground. Can you show the monsters that not all mages are bad? Or do you not make it out? Editor and co-writer Ivorina112, link is here: https://my.w.tt/rAHXKcHYK4

Just because there isn't Yandere Papyrus :P and my name makes it obvious.

Sans was never a "Good Guy", he smiled, joked, helped the inhabitants of the Dungeon. And yet. He felt like he was stuck in a gray routine, the same scenario over and over again. And then... A human has arrived, no, an anomaly. And everything has changed. Sans felt it... That he was curious. And the human... the human realized that he had found a BONE friend. Attention!!!: The author of this profile does not promote anything, all fanfiction, originals, and blogs written on this profile are not propaganda. All fanfiction, originals, and blogs written on this profile do not relate to the identity of the author. Etc. AU Dusttale is taken as a basis, but slightly modified, Sans acts more like a scientist here, Frisk is also a very specific person here, with his cockroaches. There is no player here.

Book 2 of Never Lose Hope

Soon after you started going to collage, you started learning more about the war between you humans and the monsters. 'Long ago, the world was ruled by two races, HUMANS and MONSTERS. One day, war broke out between the two races. The HUMANS were victorious while the MONSTERS were locked underground by a magical spell. The wizards created a barrier conceling them underground until it was broken.' Your friends from grade school have been gone for awhile. The police still looking for them, you gathered that they ran away. But one day you find out what really happened. You climbed up Mt.Ebott and fell down a hole. afterwards you met a kind funny skeleton, he seems to have a small crush on you gut you caht feel love after all, you havent been able to feel love or shiw love for the past two years. Will he cure you? Or will you remain loveless and lonely for the rest of your life? Y/n: your name f/c: favorite color h/l: hair length h/c: hair color e/c: eye color e/n: evil name(as in an evil side of you) DISCLAIMER!!! I DO NOT OWN UNDERTALE I ONLY OWN THIS BOOK! Enjoy this book!

A Sans x Frisk fanfic. What if after Asgore's abrupt death, Frisk didn't leave the underground? What if they were forced to stay? And more importantly, what would happen next? Title picture is by Echoo on Pinterest In this story Frisk hasn't befriended Undyne. Undertale and all its characters belong to Toby Fox.

First Undertale fanfic so don't judge too hard. Welp, you've fallen. but there's a mystery around that nobody can figure out... Except Sans. Title cover is from the song Blue Lips, song is sung by Regina Spektor video edited by CyanAmpersand Art by @ask-whitebag https://www.youtube.com/watch?v=fnlAxcqW2U8

HEYA, DIS IS MAH FIRST BOOK YIPPIE- This is the first book in my series 'An Ending' An Ending is an Undertale series featuring all (main) Post-Neutral Endings (cus dey underrated XP). The ending featured in this book is the Family Ending (Flawed Pacifist). WARNINGS: -May be bad (cuz first book)? :P -May be angsty (Y E S-) -If you don't like Alphyne, I'm sorry. That ship is canon so uh ;-; Cover by me on Canva

Welcome, to Weirdmageddon! (Jk jk, more like Weirdmageartist.) (Jkjkjkjkjk) Welcome to Meh Art Book of Artiness 2! Where I, your host/artist, will take you on a artyful journey through my art book! Some of the things I will probably draw all the time: °One-Shots (Writing Pieces with Art) • Anime-ish (Eh, I try) •Minecraft ( Alot of that oh boy) • Five Nights at Freddy's •Gravity Falls • Undertale • Vent Art • Memes • Weird Crap • Star vs. The Forces of Evil • Mlp ( Maybe...) • Fanart • Other things that I can't remember I hope that you stay a little bit. ( I may soon start doing Commissions, and sometimes Art Trades. :p) Everything in this book is drawn by me, otherwise stated. Do not try and pull some Art theft, or I sure as hell will track you down, and trust me, it will not be pretty. Lol. MsSkyeEnder 2016 © Welcomeee bakkkk evr1

This is a fanfic of my own adaption of the Storyshift AU from Undertale. I found that it was a little strange that only the main characters of Undertale got shifted, so in this Fanfic, pretty much everything will be different, while hopefully staying true to what's good about Storyshift Enjoy! Or I'll give u hava >:3 Have nice day!