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  • Horror's of the Multiverse (Being Rewritten)
    17K 773 7

    Someone dies and is Reborn as Sans. Not just any normal Sans like they assume as first, but a HORROR Sans. As if dealing with Gaster when they were young wasn't enough, now they have to go through a famine. What's this? Papy, died? Also, why is Nightmare here?

    Completed  
  • reincarnated into my old au
    19.7K 974 20

    reader is transported into an old au they made when they were younger read as they go through there daily life in a new form and dealing with new but familiar faces p.s this is one of my first fanfics that I'm posting so if you have any nice criticism I'll take it p.p.s this story is not gonna have much angst it's mai...

  • Torturing Love (Swadmare lemon + Killermare angst)
    9.1K 194 27

    This story includes from what is based off the title, includes swadmare lemon, but only a small percentage (lemon scares me) Check my profile for information when i post ‼️ Just to clarify, this story doesn't start like when nightmare meets swad, it's just straight to the story. Warning : Thing stories includes forced...

  • Dream? Who is that?
    55.6K 4.2K 74

    'Dream' was not happy. He has no idea where he is or what is going on and now has to deal with the grumpy Negativity Guardian. At least it can't get worse...oh, wait -- Reincarnation as babybones Dream who is not happy at how crazy this new place is

    Mature
  • Tsunami turning tides
    220 11 1

    "We will live....right brother?" "Ofc we will." And that might be true.. But something tells me there's more to the story. than just a tsunami and brothers hiding.

  • Killing the Mood
    16.3K 764 6

    Reincarnated as Killer Sans but a bit different. First getting reborn and then thrown into a trap AU. Too bed the MC is a genius. (Pun intantional) How that works while the creator (AKA me) doesn't understand shit, is a mysterium. *looks back at MC* But oh well. Wait I didn't give you that power! What in the name of...

  • An Error's Doll
    92K 5.2K 37

    You didn't have a bucket list or anything, but you wished you could've at least read a few more fanfics or done literally anything fun before dying. Oh well, at least you didn't have to socialize- Wait. Since when did dying mean becoming a doll in an Undertale multiverse? How did this happen?? This was inspired by a t...

  • Undertale | grillby goes into other au/aus?
    34.3K 2K 21

    What if grillby accidentally ended up in another au? Maybe more then one au? How would it be like for the original grillby to end up in other aus like underfell or Outertale? Well, your going to find out! (Things will be different like personalities or even the actually au of undertale, and grillby etc) (I got inspi...

  • The tale of the Sea king
    187 13 1

    Nightmare was an eel who had gotten trapped in a lagoon in a low tide he lived off the fish in the lagoon for years until Dream a legged saw him and decided to show him mercy

  • You're Looking Fresh!!
    7.1K 290 14

    (Momma cq au) Fresh is confused and alone. His big brother Geno moved out with his boyfriend, Reaper, and Error spends all of his time with Ink. Fresh is all alone, left to suffer in silence with his newfound emotion. But when a new family move in next door, Fresh meets Decans, a sweet, innocent boy with a kind heart...

  • Becoming fresh from two multiverses!?
    12.3K 549 6

    What if...someone became fresh from two different but still the same multiverse? What if..this fresh wasn't a parasite? (Things are going to be different which may inculcate personalities, who they talk(maybe) idk, I'll probably add more to that, different multiverses

  • I am now Fresh in Momma Cq but as an older brother? [REINCARNATION]
    3.7K 231 4

    Sup yo! The name is ###### and I am now Fresh! How did I die? Just read the whole story yo! And don't worry about Fate, she's very nice! and her sister too! (Cover does not belong to me)

    Mature
  • Once Upon A Story
    67.3K 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  
  • Back to you (errormare)
    13.8K 552 13

    I assume you know the story of Error. If not then allow me to tell you. Error was the god of destruction. He was forced into that role by FATE, a entity that was corrupted by power and was blinded to the balance. Her favorite child, ink, was a hypocrite with the memory of a goldfish, don't know what else to say. Error...

    Completed  
  • Becoming dream from dreamtale
    226K 7.3K 37

    What if someone from our world became dream on the first day they were made and were determined to not lose their brother to corruption like the original dream did in the story/game/movie? Even if they had to hurt the villagers to keep them away from nightmare they will. They will also protect nightmare, their brother...

  • Becoming papyrus from underswap
    87.2K 3.5K 19

    What if someone became papyrus from underswap? What if they gave their brother more freedom? What if they were the one that error kidnapped instead of sans? (Things will be different including personalities because I never seem to get them completely ALSO the AGES will be DIFFERENT I'm having papyrus as the younger...

  • One step above everyone [R•tion story]
    15K 1K 16

    It was an early afternoon at the surface that Sans and Papyrus discover a child. Yes, a child. Annoyed that craps always happen to him, Sans will try to give the child back to their original parent. Keyword: try Things are... no one from the local's universes dropped a baby, so who did it belong to? Meanwhile, the bab...

    Mature
  • Errors curious life
    71K 2.4K 11

    What happens when swap papyrus invites error to stay with him and his brother blueberry in their au? Only chaos can ensue right?

  • Drowning in blood.
    64.2K 1.5K 25

    Everyone stared at error in shock as his body glitched back and forth. his eyes filled with tears as he grabbed his head and pulls his hands down scratchng his face. He looked at them with anger in his eyes errors flashing around him. "WHAT DID You DO To mE?!

  • The broken boy
    84.2K 2.1K 14

    Error is sick of no one wanting him, he was already on the edge of trying to jump into the void and when Ink brings an army to stop the destroyer once and for all Error finally snaps. (fgod belongs to harrish6)

  • I just want to live....
    122K 3.2K 23

    what if, Error was actually just a tall 14 year old? what if errors soul was slowly and painfully deteriorating? what if he doesn't destroy because he can or because he was forced to? what if he doesn't just destroy AUs but he takes there code to fix his soul? cover by me (sorry if its hard to see) idea by me? i dont...

  • Lethal karma
    67.2K 2.3K 7

    Fgod belongs to @harrish6 After Ink and the other sanses ambushed Error. He was driven to suicide and jumped into the void. Destiny and Karma went to Error's rescue. They had planned it for a long time. They argued over if Error should leave the multiverse as a whole. Or instead, upgrade Error a ton and have him come...

  • New Start
    44.8K 1.6K 8

    Error (forced) god of destruction has a tough life, almost the entire multiverse hates him for something he can't control. They chase him out of their AU's even when he's just relaxing. Attack him and call him evil when he's quite the opposite. Heck he can't even talk to his brothers without putting them in danger...

  • Forgotten friend (nightmare!sans x reader)
    18.6K 536 16

    (Y/n) a old friend of nightmare and yes i know what your going to say is no nightmare sans never had a friend .Well you would be wrong (Y/n) was one of nightmares only friends the one that would alway come and see him and not his brother dream and don't get me wrong she didn't dislike dream. But she thought that nig...

  • Transported into a skeleton orca mer but I'm killer as well!?
    12.1K 805 8

    What if..someone was transported as a orca mer bit was also killer sans? What if..they were also the reincarnation of killer who was a mer in that au but died a while back protecting one of the others? He doesn't get any of killers past memories...well mostly until he starts getting some flashbacks later on... (Diffe...

  • Pirate's Love
    18.9K 682 26

    Cross was tired of it. Living like a royal guard. Anyone else would've been ecstatic , but cross hated it. He wanted nothing more than to leave, and one night he did just that. He was leaving someone important though, and now he doesn't know if he will see him again... he doesn't even know if he is alive. Will he fin...

  • Road to A New Life
    39.2K 1.9K 20

    In which the unhinged Forced God of Destruction thrown out of his Multiverse, in an unexpected incident. He became a Multiversal traveler in an attempt to return home. Will it be worth it? Or will he regret it? ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ ¦ FGOD by >Harrish6 Undertale by >Toby fox ~Fanfiction for the Fa...

  • Pirates (A Crossmare Fanficton)
    222K 9.9K 31

    This is for the Crossmare anniversary 3rd July :3 Long ago an ancient chest containing all the gems and riches was kept under lock and key at the palace of the royals. The chest was a target. Pirates from all around the world would come to try steal its riches. But the chest held a curse. "If a pirate takes this che...

    Completed   Mature
  • the Darkness has Shown Me the Light (Crossmare)
    40.6K 1.3K 27

    Nightmare. One - A frightening or unpleasant dream Two - a terrifying or very unpleasant experience or prospect Three - a person, thing, or situation that is very hard to deal with Cross One - go or extend to the other side of a path. Two- path in an opposite or different direction. Intersect. Three- ... Annoyed.

    Completed  
  • Crossmare - Empires of The Moon and Sun
    47.9K 1.3K 17

    Okay now this is a Crossmare story, but it's a special Crossmare. It's based on the Empire of the Moon and Empire of the Sun (It's actually all based on the undertale Empire of the Moon and Empire of the Sun, but Crossmare. You'll get it.) Also the title says a bit of it. I hope you enjoy.

    Completed