1 - 20 of 374 Works in Doggo (Undertale)

Pages Navigation

Listing Works

  1. Tags
    Summary

    The last of a bloodline, with a deadly imbalance of Determination and Magic, Y/N only wished to live out her life away from the worries and responsibilities she inherited from her great 'Grandfather', but when the Peabrain that keeps the different universes and the void between them separate begins to fail and allows Anomalies to cross into her humble world it is Y/N blood bound duty to rectify the situation before it implodes upon itself and resets all time and space as it is known across all the universes and all of creation.

    Language:
    English
    Words:
    19,122
    Chapters:
    6/?
    Comments:
    19
    Kudos:
    44
    Bookmarks:
    10
    Hits:
    491
  2. Tags
    Summary

    Sona is a six-year-old girl who, after suffering an accident and walking through a mysterious tunnel, ended up in the underground world inhabited by monsters. Everyone knows this old story; the seventh human soul arrives as the last ingredient needed to break the magical barrier that sealed the monsters under the surface... But will she really accept that fate? Even at such a young age, Sona will have to learn how to make her own way and survive in this new world if she wants to return home and be with her family again. It sounds cruel to a child, doesn't it? But don't worry, Sona won't be alone, because attentive eyes will be watching her moves from behind the shadows. friend or foe? This will depend on the decisions she makes, and any slip in the middle of the journey can cost not only her life, but also the beginning or the end of an era... You're invited to discover Critic!Tale, an isolated place in the multiverse, full of mysteries to be discovered by curious readers. The words jump off the pages and drag you into the unknown... You are filled with Determination.

    Language:
    English
    Words:
    14,185
    Chapters:
    4/?
    Kudos:
    12
    Hits:
    50
  3. Tags
    Summary

    Frisk spent most of her life fighting to survive in a cruel world where her only upper hand was her soul's Determination and her feminine charms. After angering the most dangerous man in her life, she is thrown down into Hell to be ripped apart and destroyed by the demons said to inhabit it. With her soul refusing to give up, of course she survives.

    However, when she is taken hostage by the infamous Gaster brothers, she finds herself trapped in the strange, abyssal gaze of Sans the Skeleton. With political and sexual tensions on the rise, can these two work through their differences? Or will they forever be asking each other, "What Do You Want?"

    Language:
    English
    Words:
    284,395
    Chapters:
    66/80
    Comments:
    852
    Kudos:
    739
    Bookmarks:
    91
    Hits:
    21305
  4. Tags
    Summary

    You died. Simple as that. You lived what you think was a pretty normal life (not that you really remember), but you did die. How did you know you died? Well, that's because your SOUL was reincarnated into the body of a baby skeleton, with strange memories that you don't remember experiencing, about something called the Surface, in a strange lab with a strange skeleton (monster? man?) named Wing Dings Gaster who tells you that you were created specifically to destroy.
    'Destroy what?' you may ask yourself.
    Well.... You aren’t going to like the answer.

    Hiatus for now

    Language:
    English
    Words:
    11,350
    Chapters:
    6/?
    Comments:
    17
    Kudos:
    117
    Bookmarks:
    37
    Hits:
    1085
  5. Tags
    Summary

    "I can't help it, you'd laugh too if you knew what I knew."
    Papyrus wasn't sure who he was or if anyone was real anymore.

    Series
    Language:
    English
    Words:
    9,133
    Chapters:
    4/26
    Kudos:
    1
    Hits:
    47
  6. Tags
    Summary

    So um… I’m doing this because I want to and I got a fifth follower on Twitter. This is for her. Plus I keep thinking up AU’s and I’m not doing anything with them so I made a reward for myself. I make an undertale AU fanfic every five followers on Twitter (granted I might do one regardless if I’m motivated enough). *WARNING this AU HAS ZERO RELATION TO XTALE, UNDERVERSE, OR UNDERCROSS*. This a role change based AU. I’ll put a link to my Twitter in the End Notes of every chapter.

    Series
    Language:
    English
    Words:
    31
    Chapters:
    1/?
    Hits:
    18
  7. Tags
    Summary

    Luck didn't favor me that one night. I didn't just lose my job, I also had been a witness. The Bakery. The same place I loved working at, was burned down that night. I was still inside when it happened. The Mafia who ran my city came to collect the "protection" fee that night. The elderly couple who ran the place couldn't pay up. The collector wasn't amused, so he had his men make an example out of them. He killed them. He thought It be hilarious if he were to burn the place down. So he had done exactly that. I managed to escape through the backdoor, but it was all for naught. I was standing in an alleyway, surrounded my bulky men. They probably knew I was inside and had been waiting for me there the entire time. I thought they'd kill me on the spot, but they didn't. They had something far worse in stored for me. "We can't have a witness, now can we?" One man said. So they took me the mountain. I tried screaming for help, but nobody heard. When we arrived at the mountain, they didn't even hesitate pushing me in. It was a long fall down. I thought I had already died and was just reliving the experience again. At some point, I finally made it to the bottom. And that's how my adventure began.

    Language:
    English
    Words:
    32,937
    Chapters:
    9/?
    Comments:
    23
    Kudos:
    19
    Bookmarks:
    1
    Hits:
    612
  8. Tags
    Summary

    "Long ago, two races ruled over Earth: Humans and Monsters.

    One day, a conflict brought the two races to the brink of all-out war.

    Only through the actions of a brave few was catastrophe narrowly averted.

    A tenuous peace was established and humans and monsters have lived apart ever since.

    Many years later...

    The heir to the monster kingdom of Ebott, Prince Asriel, lives comfortably in the underground with his two adopted siblings, Frisk and Chara.

    Everything is fine.

    Until now. "

    Series
    Language:
    English
    Words:
    19,899
    Chapters:
    4/13
    Comments:
    7
    Kudos:
    14
    Bookmarks:
    2
    Hits:
    429
  9. Tags
    Summary

    The Swapfell skeleton brothers are searching the multiverse for Omegas to save their dying species. They end up in Underswap#832. Appalled by the conditions there, they set their souls on saving the Omegas and bringing them home.

    Series
    Language:
    English
    Words:
    3,414
    Chapters:
    2/?
    Comments:
    15
    Kudos:
    64
    Bookmarks:
    9
    Hits:
    623
  10. Tags
    Summary

    Most Post-Pacifist AU fics are simple. Humans are bad and monsters are good. Human prejudice is a minor obstacle to be overcome with a few cheesy speeches. But not this time, for the monsters of Mount Ebott have entered a larger world with different values and different people. And while humans are flawed, what did monsters do to deserve such a pedestal, anyway?

    Trope Page that I got chewed out for making, because even though you're NOT allowed to recommend your own fanfics, you ARE allowed to make Trope Pages for your own works: https://tvtropes.org/pmwiki/pmwiki.php/Fanfic/TheWorldOfHumansAndMonsters

    Series
    Language:
    English
    Words:
    39,186
    Chapters:
    19/?
    Comments:
    86
    Kudos:
    31
    Bookmarks:
    6
    Hits:
    1248
  11. Tags
    Summary

    Befriending monsters was easy. They were open and welcoming you in their little part of the town. When you moved there you discovered a bar called Grillby's, and its owner is captivating.
    Sooner or later you became friends with the ones who visit the bar, including Grillby himself. But feelings blossom and a doubting question remains:
    Can humans and monster be together like this, or will society cut the line before anyone could even try?
    A story about You and Monsters, trying to figure out how to live together peacefully. Bonds are made while fighting racism, prejudices and seperation.
    ____________________________________________________________________________________________________
    Written by Letters_in_Arial (short: Arial), a non-nantive english speaker. If major mistakes in grammar and spelling are made please leave the author a friendly note about it! Thank you~
    INFO: Chapters that contain Smut and are considered NSFW have been marked with *starts*, as well as the (NSFW) tag behind the Chapter Title.

    This work comes with a created Playlist on YouTube, to set the mood for the reader. You can find a link in the preface

    Series
    Language:
    English
    Words:
    122,180
    Chapters:
    39/?
    Comments:
    282
    Kudos:
    603
    Bookmarks:
    89
    Hits:
    12126
  12. Tags
    Summary

    You love Undertale it really stood out to you. Kind of like how you stand out to everyone around you.

    You live alone in a small cottage in the woods. Your only company is your loyal companion Joey, a german shepherd the only living being you see. Besides your clients of course.

    You were still lonely sometimes even with Joey.

    (Well what do you expect when your family moves all around the United states, and when you look like well, you.)

    That is until one day you and Joey were on a walk and one thing lead to another Joey was showing you a weird looking UFO machine ( is what you thought it was at first)

     

    "Funny, wouldn't this be cool if this lead to Undertale, hah in my dreams."  You start to walk away when flash of light caught your eye.

    All you hear is Joey barking before everything goes dark....

    +++

    Series
    Language:
    English
    Words:
    313,092
    Chapters:
    36/?
    Comments:
    975
    Kudos:
    752
    Bookmarks:
    136
    Hits:
    21197
  13. Tags
    Summary

    Grillby wanted a simple and quiet life to raise his daughter in. After the last two tumultuous years on the surface things finally began to calm. When a distressed human enters his bar, Grillby finds that the sweet mundane life he wanted was missing one crucial thing. Laren O'Shea.

    Language:
    English
    Words:
    20,058
    Chapters:
    8/?
    Comments:
    13
    Kudos:
    34
    Bookmarks:
    5
    Hits:
    482
  14. Tags
    Summary

    Insecta Sans Gaster, an Underswap Sans returns to their home AU after almost two decades. The memories it brings back are less than pleasant at times, but with the support of those they care about, they'll manage to get through it somehow.

    Series
    Language:
    English
    Words:
    6,884
    Chapters:
    2/?
    Kudos:
    4
    Bookmarks:
    2
    Hits:
    115
  15. Tags
    Summary

    Papyrus is in quite the bind but with the help of his flowery friend, everything will surely go to plan.

    "Hey Paps! Whats up?"
    "U-UNDYNE?"
    "Hey, whats wrong dude? You sound like your crying..."
    "THERES BEEN A PROBLEM."

    Series
    Language:
    English
    Words:
    22,476
    Chapters:
    20/?
    Comments:
    69
    Kudos:
    110
    Bookmarks:
    9
    Hits:
    1700
  16. Tags
    Summary

    "Oh now you're just being hurtful." His bony hand rests against the freezer door.

    You chuckle as you stand upright. You manage to turn before he slams the fridge door shut and shoves you against it. You smile lustfully up at him as he bares his teeth in a hungry leer. His hand pins you by your collar bone, just inches from your neck.

    "Maybe I want to try the hurting for a change?" You ask as he leans closer.

    He freezes. "What?" He asks in disbelief.

    You shrug as he steps back. "I mean, I'm constantly covered in bruises, bites and blood. Not that I mind. But I wonder sometimes..." His face falls as you push against his chest until he takes another step back. You blink and look up at him. "What you would look like tied up, bruised, begging for release?"

     

     

    *playlist of the chapter titles: https://www.youtube.com/playlist?list=PLlsnUBc5D3oaVUyGPmqhkf-qQ5oey4Icf

    Series
    Language:
    English
    Words:
    86,036
    Chapters:
    21/21
    Comments:
    276
    Kudos:
    588
    Bookmarks:
    74
    Hits:
    12266
  17. Tags
    Summary

    When your housemate did a genocide route on Undertale, you admittedly should not have gotten drunk just because you got angry that they decided to go on an animated killing spree in your favorite game. You know that wasn’t the adult thing to do but you did it anyway. You also knew better than to make deals with anyone while drunk, but it was a computer, it shouldn’t have done anything. Now you were stuck in Undertale. But hey you convinced them to take your humanity instead of your soul, so maybe you might survive.

    Language:
    English
    Words:
    114,483
    Chapters:
    37/?
    Comments:
    816
    Kudos:
    1022
    Bookmarks:
    191
    Hits:
    16581
  18. Tags
    Summary

    Reader: "Ever since I was little, I always felt a tugging. To the Northeast, the city near Mt. Ebbot. There were always stories about it, about the girl from a small town who goes there and finds her way. But this is reality, and the real world does not care about dreams built by Disney, or the greatest love stories ever found in books and movies. This isn't Oliver and Company, this isn't Coyote Ugly, this is real life. A lost 27 year old, who changes oil and tires to pay bills. So why am I still here? In this world that tells me what I want, doesn't exist. But the skeleton? He was the embodiment of a nightmare, those black pits with red lights glaring at me. His teeth were sharp, curved into a frightful smile, one gold tooth glinted in the light, the red smoke from his cigar. It felt like sins crawling up my back. Somehow he exists".

    "Easy there Dollface, didn' mean ta' rattle y'er bones"

    Sans Gaster: It felt like just yesterday, that the barrier fell. The king was overthrown, and humans and monsters were forced to co-exist again. That was years ago. Today, he was out on a job, doin' a little detective work for his bro. He expected to find shadows from the past. He didn't expect this.

    Language:
    English
    Words:
    20,305
    Chapters:
    4/100
    Comments:
    13
    Kudos:
    52
    Bookmarks:
    16
    Hits:
    883
  19. Tags
    Summary

    Skeletons should know better than to take a bone away from you. One reason is because you’ve lived half your life using your dog personas and you kept having the behavior of a dog. Another reason is because you rather appreciate a nice bone and you will freaking bite any hand that tries to take it away from you.

    ...

    Okay so you had in mind that you’d bite anyone that takes your bone... Turns out you got sappy for the skeleton brothers and now you’ll bite anyone that takes your bone and/or your skeleton/s away from you.

     

    Doggy days shouldn’t last as long as yours do. For that reason, you both bless and curse your fate.

    Language:
    English
    Words:
    7,501
    Chapters:
    3/?
    Comments:
    28
    Kudos:
    228
    Bookmarks:
    46
    Hits:
    1601
  20. Tags
    Summary

    An alternate universe where the prophecy was never fulfilled, plunging the world into an ever growing darkness.

    Check out my Twitter https://twitter.com/blackbudgettech?s=09

    Language:
    English
    Words:
    24,943
    Chapters:
    7/?
    Comments:
    11
    Kudos:
    18
    Bookmarks:
    1
    Hits:
    580

Filters

Filter results:
Submit

Include

?
Include Ratings
Include Warnings
Include Categories
Include Fandoms
Include Characters
Include Relationships
Include Additional Tags

Exclude

?
Exclude Ratings
Exclude Warnings
Exclude Categories
Exclude Fandoms
Exclude Characters
Exclude Relationships
Exclude Additional Tags

More Options

Crossovers
Completion Status
Word Count
Date Updated
Submit

Pages Navigation