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  • Error's New Family
    31.1K 1.3K 9

    Error was badly injured in a fight against Ink and Dream. In his attempt to escape, he falls through a portal to Undertale just as the world is about the reset. The universe, not knowing what to do with the unfamiliar code, decides to make the skeleton a brother to San and Papyrus.

  • Strange adventure(Discontinued)
    33.4K 1.3K 15

    One day error and nightmare where walking through the forest until they found an unknown portal and went inside. They find themselves in an unknown place. They have to fit in while also trying to find a way back to their own multiverse.

  • Derivations of L.O.V.E.
    60.8K 2.6K 23

    In this world, when Error leaped off the edge, he took Ink with him. (Cover art and any story art is mine)

  • 𝕊𝕨𝕚𝕥𝕔𝕙𝕖𝕣𝕠𝕠! - Dreamtale vs. Dreamswap
    9.9K 313 14

    It's been three years. Dream and Ink have tried and failed to defeat Nightmare, hopelessly searching for some way to stop his reign of terror. They managed to diminish his gang of ruthless killers down to three: Cross, Error, and Nightmare himself. It was now more or less a fair fight between the two sides. But the ba...

    Completed  
  • An Unexpected Story: Through An Older Brother's Eyes
    2.2K 152 7

    Papyrus was alot of things. He was a Skeleton, a Monster, a Son and even the Royal Judge! However above all Papyrus was an Older Brother to his little brother, Sans Star Serif.

  • An Unexpected Story: Reborn As Sans But Way Different
    8.2K 460 8

    Andrew was a normal teen before the accident, then they received massive brain damage. They forgot a lot of things, and then they were killed in an earthquake. And reborn as Sans in a very Unusual AU. This is a Collab story, First one! For the other POV visit: @UnderTaleHyperFixed

  • Transported as Ink Sans (Forced God of Creation)
    31.1K 1.1K 7

    Someone dies and is reborn as Ink Sans. But something's different... their born as a Forced God of Creation. Waking up in the Doodle-Spear with voices yelling at them and then later getting beaten by Fate? Yeah it's safe to say that we are in for a bad time. However it also seems that Error and Nightmares gang are als...

  • The Trinity of Vengeance
    22K 441 19

    Undertale Sans... Underswap Papyrus... Storyshift Chara... What could go wrong?

  • Steven Universe/Undertale Crossover
    11.6K 280 8

    A Story where Steven Universe and Peridot Meet the Monsters from the Underground and This is some what a Stevidot Story but with a hint of Undertale So will they Survive down in the Underground found out

    Completed  
  • Dusttale
    17.2K 408 7

    Dusttale. A Korean Undertale AU. Sans completely has lost his mind and there is no way of stopping him. Unless you kill him for the second time. At first you didn't feel regret until this particular incident happened. Chara is even intimidated and scared. Sans isn't normal, and everyone is dead. But you didn't kill th...

    Completed  
  • *New Version/Rewrite* Falling Into A Different Destiny
    21.4K 1K 5

    (This here is a rewritten book, as well as various stories within it, from my "Falling Into A Different Destiny" book! I love FiaDD and want to keep writing in it, but it's been a while since I wrote for it and my writing has evolved and changed over the years. So, I decided to redo it! I do not own the cover, Underta...

    Mature
  • Control || Chara x Reader
    42.5K 1K 14

    You don't remember how and when you fell into the Underground. All you seem to know is that it's inhabited by monsters with little to no signs of human life. You make it your goal to find your way back to the surface where you belong and return home. But, when you somehow meet another human like you, everything change...

  • Save me (Chara X Reader undertale)
    42K 823 18

    A girl/boy who can remember the resets, a boy who caused most of them. Fall in love. (I can't do descriptions I'm sorry)

    Completed  
  • Once Upon A Story
    68.5K 2.3K 22

    We all know that story of the Destroyer and Creator, but for the sake of this story, let's say the Destroyer didn't like destroying Alternative Universes. Let's say they didn't like killing the innocent nor the murderous. Let's say he didn't like who they were nor what they did. For the sake of this story, let's say t...

    Completed  
  • Undertale React
    176K 1.8K 15

    Undertale is going to react. This will not be entirely canon and will include aspects of what I believe (backstories, ect.) I do not own the cover and I do not own any of the characters.

    Completed  
  • Hopes and Nightmares ❣️-Nightmare sans X reader {UNDER EDITING}
    59.5K 1.4K 22

    You are an odd person, you don't really remember your own backstory Weird right? Well you begin to see an odd figure in your nightmares. You shrug it off at first but as they say SOME NIGHTMARES ARE MORE REAL THAN OTHERS

  • ~ 𝐄𝐱𝐩𝐢𝐚𝐭𝐢𝐨𝐧 ~ {𝑵𝒊𝒈𝒉𝒕𝒎𝒂𝒓𝒆 𝒙 𝑹𝒆𝒂𝒅𝒆𝒓}
    170K 6K 31

    100 years after the tragic events of Dreamtale, the two brothers continue a war of hate and love. Any AU unfortunate enough to get in the way of the darker brother's path is either conquered or destroyed. Your universe, Recoveryswap, just so happens to be in the most recent crossfire. But with your personality and luc...

    Completed  
  • Shattered Memories (Nightmare x reader)
    160K 4.1K 47

    you are once a normal girl who loves to play with your friends and you always enjoyed them until your friends decided to back stabbed you and your only true friend comitted suicide your parents abandon you. And you are the only one who is living in the house your already 16 years old about to become 17 and sometimes y...

    Completed  
  • Undertake The Multiverse (A FGOD Story)
    5.6K 260 5

    When Error finds the advantage he's been looking for for years, Ink and friends believe the final chapter of their story to be upon them. Yet, it seems that it is only the start of the mysteries unraveling. As the different players of the multiverse clash, age-old secrets are dragged to the surface, and a foe above th...

  • Who are you really?
    46K 1.6K 21

    Today is a big day, "why?" You might ask, well today the biggest threat to the multiverse, to the creator the the multiverse, has been caught, Error, the destroyer of Worlds himself, was going to be judged, but how can they do that wen he can't even remember anything about himself? Well maybe one thing, an abandoned A...

    Completed  
  • Something Is Gonna Change (COMPLETED)
    55.4K 1.4K 19

    [Updated Description] [] Error struggles everyday just to keep up with the balance. Considered to end everything, he meets someone [] [] A new face. A new voice. A new life. Will he be able to live the life he wanted or be struggling either way [] [] Just come and read and you will see. You don't like it? Then just ex...

    Completed  
  • Reborn [Error!Sans fanfic] [Fgod]
    150K 6K 16

    [Cover belongs to me] Error is the (forced) god of destruction, Ink is the god of creation. Both are needed to keep the balance, but while one is loved the other is hated. Ink together with the judges elaborated a plan to finally stop Error. A deadly trap. Impossible to escape even for the feared destroyer. But someon...

  • Undertale zodiac signs
    110K 1.6K 23

    This is a book to see what the charaters in undertale think of you based on your zodiac signs. I hope you all like the zodiac sign book!

  • The First Human [X Sans] {COMPLETE}
    104K 3.2K 39

    Imagine Undertale, but Chara never showed up. Chara wasn't the first human in the Underground. What if a glitch occurred, and you fell down instead? You fell into the Underground, but you cant remember your previous life. Now, you are surrounded by strange monsters, who have also never seen a human before. Will they l...

    Completed  
  • The Strong Human ( Undertale X Transformers Prime )
    15.1K 457 8

    Frisk is a normal human that fell to the underground. Because of her young age, she did not know anything except affraid of monsters around her. She easily befriends and spares with many kinds of monsters, well some of them. Because of that, Frisk is making a Neutral Ending. In the end, when Frisk forgave a ye...

  • Spidertale: Far from Home
    3.7K 88 24

    After the fight with the avengers and shield about 5-6 years ago, monsterkind was thought to be living in peace and harmony. And they would've, had Thanos not won the war and wipe out half of any living existence in the know universe. Some of those who were wiped out caused Sans to go missing and never come back to th...

  • Universe Tale Future
    2.3K 50 24

    Everything sure has changed for the better, not only has all the gems been uncorrupted and the war with the diamond authority has been dismissed but now, all monsterkind is expanding through out the surface. Everything is perfect,so perfect, that Steven starts to feel like he isn't needed anymore. How will Steven cope...

  • Multiverse
    182 13 11

    Everything has been great. Sure it's been two years since the whole moving to the surface, but some humans weren't use to the idea of monsters on the surface. But they seemed to hate you the most. Mainly because they knew you were human before. Yeah, half of it was great. But Sans always made it better for you, so one...

  • W. D. Gaster - An Undertale Story
    5.7K 283 35

    It all started when W. D. Gaster became the Royal Scientist of the Underground. Many monsters knew him, some even followed him. But one day, he injected himself with DETERMINATION. It caused something bad to happen. But it all took a turn for the worst when he fell into his creation. When he fell into the CORE. When h...

    Completed  
  • Universe Tale
    32.6K 721 16

    Remember when Chara killed Sans? What happened if instead of him dying, Gaster pulled him into a different dimension and was able to heal them with a healing pink fountain. Sans doesn't understand how everyone in beach city is okay with him around so he bothers no one and tries to find Gaster. Steven Universe was surp...

    Completed