Undertale Stories

Dear, Nightmare, Cross, Error, Dust, Horror, Killer, Lust, Reaper, Geno, Ink, Dream, Blue Hey guys, It's me...Sci, So uh, I've just discovered something really cool. And I mean like, really cool. I was wandering if ALL of you could come down to my lab this afternoon so I can show you this thing. I promise you'll love it! -Sci- Nightmare frowned and looked at Error, who had been reading over his shoulder. He simply shrugged in response. "Eh, might as well, I'm bored and we've got nothing to do. What could possibly go wrong?" What could possibly go wrong...? Ehehehehe I wonder.

"the healer likes t' sleep. like, a lot." Axe looks at the sole female AND human member of Nightmare's subordinates. She was only ever awake for about 8-10 hours a day, rarely ever 12, it was both fascinating and irritating at the same time. He was damn sure humans would be awake for more hours than that, he even asked Murder at the time if it was normal. Said skeleton didn't give a single care though, his words: "who cares, makes her more tolerable. 'sides she gets her job done." The cracked skeleton just couldn't shake off the feeling that there was more to it than meets the EYE. ━━━PHOTO CREDITS: Whale鯨豚 [@Whale5511] on X! ━━━MOST NOTABLE RANKING: #1 in sansxreader, horrortale, something new and badsanses on 23/12/2025 #1 in undertale on 25/12/2025 #3 in bittersweet on 24/12/2025 #5 in reader on 24/12/2025 #19 in sans on 23/12/2025 ━━━━━━━━━━━━━━━━━━ DATES PUBLISHED: 001 ━━ July 29th of '25 002 ━━ July 30th of '25 003 ━━ August 1 of '25 004 ━━ August 3 of '25 005 ━━ August 6 of '25 006 ━━ August 8 of '25 007 ━━ November 8 of '25 008 ━━ December 22 of '25 009 ━━ December 23 of '25

TW: Swearing and slight gore Y/N reincarnates in the anti-void as a Voice... Will he befriend error or will they make them hate their guts? And will they meet other people? Only time will tell. Hello, this is going to be my first book and idk if it's going to be good so meh :v This story was inspired by transported as a voice by Virus_bOi, I obviously do not own undertale and I don't keep up that much with the fandom, so some personalities might be different, but hey. I can just say that it's a different multiverse ¦ ] The cover image is from Shira Wolfiecute on tumblr

4 years after monsters came about Ebbot (Y/N) was friends with the Dreemurr children. Being the master dancer that she is can gather her magic to do amazing things. Having been through a lot in the short 19 years of life. She finally meets a handsome monster who knows her big brother and who understands what she goes through. What will happen between these two?

Fresh is Admin of the Multiverse!? This can't end well ... or can it? This is an alternate universe - er, multiverse - where Fresh is responsible for the monitoring and disciplining of Players and Hackers as well as hunting down and eradicating any virus or external threat to the multiverses balance systems. Now what's this about some unrad lady called Fate? Welcome to Admin Fresh Verse (AFV for short i guess lol) *** FGoD concept by Harrash6 Characters belong to their respective owners Undertale by Toby Fox **** How the FRESH did i manage #1 in fgod !? Now 1nd in fresh !?! i ... i'm gonna sit down

In this Undertale and One Piece crossover, FGoD Error-Sans, a Force God of Destruction, commits suicide by jumping into the Void to escape the cycle of saving the Multiverse from Ink-Sans. Before his leap, witnessed by his brother Fresh, Error grants his friends and lover, Blueberry, a "painless death," effectively dooming his original reality. Instead of perishing, the Void transports Error to the One Piece world, where the fall stabilizes his glitches. He is discovered by Monkey D. Garp, who adopts the "magic skeleton" as his son. Embracing his new life, Error begins calling Garp "Padre" and is introduced to Ace and Luffy. Viewing the boys as "soulings" (monster infants), Error's maternal instincts override his destructive past, leading him to protect and train the duo as his own. Note I: I do not own One Piece or Undertale. One Piece is the property of Eiichiro Oda and Shueisha, and Undertale is owned by Toby Fox. The FGoD Error-Sans concept belongs to its original creator. This is a non-profit fanwork created for entertainment purposes only. Note II: This is a crossover fanfiction. I do not own the characters or worlds of Undertale or One Piece. All rights belong to their respective owners. I am simply playing in their sandbox

When Frisk and her twin brother Y/N fall into the Underground as infants, the monsters who find them never expect the impact the children will one day have. Raised lovingly by Toriel, the two grow up sheltered in the Ruins, unaware that their arrival has already shifted the balance of the world below. As the years pass, Frisk becomes curious-drawn to a mysterious sealed door and the young skeleton on the other side named Sans. Their secret friendship blooms quietly, a flicker of light in the dark. But where Frisk finds warmth and connection, Y/N feels something stirring within himself-a faint orange glow deep inside his chest, the Soul of Bravery that he doesn't yet understand.

Christian Bale receives a fan letter from Papyrus Undertale The Skeleton one day telling him he was a huge fan of his movie American Psycho and his role as William Afton in the Five Nights At Freddy's movie. Papyrus asks if Christian would be willing to become friends. After some consideration the two become very close friends. However, soon enough some stronger feelings arise. While monsters have become accepted in the human world, romantic relationships are still frowned upon. What will the pair do to keep their love a secret? Will the world learn to accept this dynamic or will they be banished back under ground?

Reboot storyline of Blue archive paradoxical timeline. Credit: Writer/Main idea: Me Plot making: Me This is my take of Blue archive X Undertale but rebooted Including Real Blue archive Characters and Undertale AUS Characters: Call of the void sans Normal Sans(Genocide run) Sudden change sans If there is any question, please ask me Inspired by Blue archive Dream in the desert is by Dazero and Hydna AOHARUTALE: Personality DIVISION by Hydna Blue archive: Visitor from the Underground is by Dazero Aoharutale by AAA782 Call of the void sans by Saster/ J-BUG/ Placek Sudden change sans by Leo/Spouting Blue archive Aoharu trio by Seriyan/ T_Squared_1211 Undertale by Toby fox Blue archive by Nexon. ⚠️Warning: you are reading a AI generated book. Please enter with caution. I only use AI to support my writing, all the plot design is by the author.

Alternate Future Of The World. Includes Crossovers From GT, UT & SU That Are Marked With DG![Crossover].

Yes, do not ask. The snases are gay tho'

A lot of random ass shit with my OC Moonsky, Casper, and spoild honey

When Y/n enters an art gallery competition in hopes of earning enough money to buy her own house, she meets fellow opponent Pepperman, a talking pepper, who only wants to earn first place to fuel his own narcissistic ego, which annoys Y/n at first. But when a fight breaks out between Y/n and Pepperman on the day of the art gallery competition, their relationship is put to the test when they become sworn enemies. This takes place after the events of Pizza Tower, 4 years after the tower collapses. ❌❌No RP's on this story.❌❌ Character's in the story. Y/n. Pepperman. Peppino. Gustavo. Brick. Vigert. Noise. Noisette. Tobias. Fake Peppino. Pizzaface. Pizzahead. Gerome. Mr Stick. Crossover character's in the story. Muppet/GIGA Kris - Deltarune The Other Puppet AU. Junkil/Junkil Redux - Deltarune Chapter Rewritten AU. Serial Designation N - Murder Drones. Fang, Bean, and Bark - Sonic The Hedgehog. Jewel Ghoul - Antonblast. Bossbusters - Antonblast. Fellsta/Fellswap Napstaton - Fellswap AU. Swapsta/Swapfell Napstaton - Swapfell AU. Mettaton(Before The Hunger), And Mettaton(After The Hunger) - Axetale AU.

Your favorite skeleton is back at it again... and again... agagaagaag Sans has had enough. Everyone is at the surface, holding their own jobs and lives. But... Sans can't ever let it fade from his mind. The dust. The cries. Watching the screen with Alphys as a child just rampaged in the underground. He is going to snap. He is mad. He is sad. He can never forget. Cover is NOT mine, find it online if you want ::Rights for the original concept and media 'Undertale' are all under the jurisdiction of Toby Fox. All other workings are done by me.::

(This is my second attempt at a remake So please enjoy this as I'm going to put much more description than the original) All characters involved are mostly out of character from their original counterparts. {This remake will bring new episodes, remade episodes, episode changes, spelling corrections, lots of editing, more pictures, more videos and new personalities from characters} (There Will also be more crossovers than before along with mentions of some of the My Little Pony creepypastas) Can even the most broken person be put back together. In This Au of MLP we will find out for ourselves. Y/n: I can't believe I did all of this to the underground.... Is it possible for me to truly change? Dusttale x My little pony friendship is magic WD GASTER: Things will be very different, this is for you to find out dear reader. This au is a very twisted version of the original My Little pony show. None of the pictures are mine all credit goes to their respective creators MLP:FIM is made by Hasbro.

The Fallen Child. I was the reason to why the Prince disappeared, the reason to why His Majesty chose the fate of the underground. Chara. Me. * Can't find someone to blame? That's funny. = )

🖌.♪•°I'm taking art requests!!! (NO NSFW!) °•♪.🖌 ────୨ৎ────────୨ৎ────────୨ৎ────────୨ৎ────── 🌈 - I don't know how to write fanfics, but I recently saw a book that wasn't a fanfic,,just someone posting their drawings on Wattpad---so I decided to do that too. Uhh, if you could give me some constructive criticism, that would really help! ᶻ 𝗓 𐰁 ﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌﹌ 📌English isn't my native language, so I apologize if I got any words wrong. ૮₍'˶• . • ⑅ ₎ა📌 ────୨ৎ────────୨ৎ────────୨ৎ────────୨ৎ────── Milestones 𖹭100 Reads!𖹭 𖹭200 Reads!𖹭

ATENÇÃO: A arte NÃO é MINHA. Nessa história, os personagens de Undertale (principalmente a família Dremurr) teve uma reviravolta! Toriel está de volta com Asgore, Flowey virou UM BICHINHO DE ESTIMAÇÃO da família. Frisk e Chara são irmãs e agora? Será que esses malucos vão fazer? Toriel tá morrendo de vontade de reviver Asriel e ter um filhinho? (Por que eu faço cada atrocidade?) 😭💔

ARE YOU THERE...? ARE WE CONNECTED...? UNINTENDED... YET CONVENIENT... EVEN STILL, YOUR PERVERTED SENTIMENTALITY WRACKS YOU... URGING YOU TO READ ON, READ ON.

The story follows Frisk, the monsters' ambassador, as she begins her high school life alongside her sister Chara; she befriends a fox named Y/N, who accompanies her through life like a guardian angel.