Wdgaster Stories

Refine by tag:
wdgaster
WpAddundertale
WpAddgaster
WpAddsans
WpAddpapyrus
WpAddfrisk
WpAddasgore
WpAddtoriel
WpAddalphys
WpAddundyne
WpAddchara
WpAddflowey
WpAddasriel
WpAddwingdings
WpAddmettaton
WpAddundertaleau
WpAddfanfiction
WpAddunderground
WpAddgrillby
WpAddunderfell
wdgaster
WpAddundertale
WpAddgaster
WpAddsans
WpAddpapyrus
WpAddfrisk
WpAddasgore
WpAddtoriel
WpAddalphys
WpAddundyne
WpAddchara
WpAddflowey
WpAddasriel
WpAddwingdings
WpAddmettaton
WpAddundertaleau
WpAddfanfiction
WpAddunderground
WpAddgrillby
WpAddunderfell

195 Stories

  • Darkness' Eternal Bride (Gaster x Reader) by xsfolia
    xsfolia
    • WpView
      Reads 36,163
    • WpPart
      Parts 34
    WARNING: THIS CONTAINS HIGHLY MATURE CONTENT (BLOOD, VIOLENCE) READ AT YOUR OWN RISK Money can change a lot of things. It can even change your destiny. Plunge yourself into a life of romance, science, disappearance and misunderstanding. ________________ "When you get better, I'd like to kiss you" ... Gaster only wanted to conduct an experiment. He surely didn't want his life to be taken over by weird feelings. He also wanted the only thing he couldn't really have. He wanted you. What will he obtain? Will his research finally be completed? Or will he have to start another one? As for you, will you be able to move on from the past? Words count: 81.390 Also contains mentions of nsfw [Rankings: #1 in #gaster (08/21/2022), #5 in #xreader (08/21/2022)]
  • Starting Over by SpiritWolfNura
    SpiritWolfNura
    • WpView
      Reads 2,585
    • WpPart
      Parts 27
    If given the chance, would you start over? After falling into a timeline where nobody was murdered, his mother never died, and his father was never erased, Sans should be ecstatic that he has a second chance with his loved ones. But there is no denying the trauma he'd been through, either. Everyone is supposed to be dead, after all. What if Frisk comes back to take it all away again?
  • deltarun capitulo 6 snowgrave by valerieinclan
    valerieinclan
    • WpView
      Reads 62
    • WpPart
      Parts 2
    asi continua la historia de deltarune con nuestros protagonista
  • Undertale: The Twisted Story of Dr. W.D. Gaster by Ghostlyman7
    Ghostlyman7
    • WpView
      Reads 4
    • WpPart
      Parts 1
    The sad truth of the former Royal Scientist Dr. W.D. Gaster... DISCLAIMER: This is an AU and only a theory! Do not consider this canon!
  • ✦𝙆𝙀𝙀𝙋 𝘿𝙍𝙀𝘼𝙈𝙄𝙉𝙂 𝙄𝙉 𝙏𝙃𝙀 𝙇𝙄𝘽𝙍𝘼𝙍𝙔 by ItsYaBoiShakka
    ItsYaBoiShakka
    • WpView
      Reads 1,514
    • WpPart
      Parts 6
    "𝙃𝙀𝙔 𝙀𝙑𝙀𝙍𝙔 !" " 𝙏𝙃𝙍𝙀𝙀 𝙑𝙄𝙎𝙄𝙏𝙊𝙍𝙎 𝙎𝙏𝘼𝙉𝘿𝙄𝙉𝙂 𝙄𝙉𝙎𝙄𝘿𝙀? 𝙒𝙃𝙊 𝘼𝙍𝙀 𝙔𝙊𝙐 𝙁𝙀𝙒?" "𝘿𝙊𝙉'𝙏 𝙔𝙊𝙐 𝙆𝙉𝙊𝙒 𝙃𝙊𝙒 𝙏𝙊 𝙂𝙍𝙀𝘼𝙏 𝘼 𝙉𝙀𝙒 𝙋𝘼𝙇?" ▃▃▃▃▃▃▃▃▃▃▃ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ┊ ˚✩ ⋆。˚ ✩ ┊ ┊ ┊ ✫ ┊ ┊ ︎✧ ┊ ┊ ✯ ┊ . ˚ ˚✩ 𝗜𝗻 𝗮 𝘄𝗼𝗿𝗹𝗱 𝘄𝗵𝗲𝗿𝗲 𝗺𝗼𝗻𝘀𝘁𝗲𝗿𝘀 𝘁𝗵𝗿𝗶𝘃𝗲 𝗮𝗯𝗼𝘃𝗲 𝗶𝗻 𝘁𝗵𝗲 𝘀𝘂𝗿𝗳𝗮𝗰𝗲 𝗮𝗻𝗱 𝗵𝘂𝗺𝗮𝗻𝘀 𝗮𝗿𝗲 𝗮 𝘀𝗰𝗮𝗿𝗰𝗶𝘁𝘆, 𝘆𝗼𝘂 𝗮𝗿𝗲 𝗮 𝗿𝗮𝗿𝗲 𝗳𝗶𝗻𝗱𝗶𝗻𝗴. 𝗘𝘃𝗲𝗻 𝘀𝗼, 𝗻𝗼𝗻𝗲 𝘄𝗼𝘂𝗹𝗱 𝗯𝗼𝘁𝗵𝗲𝗿 𝘁𝗼 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂. 𝗔𝘀 𝘆𝗼𝘂 𝘀𝗮𝘁 𝗶𝗻 𝘁𝗵𝗲 𝗯𝗮𝗰𝗸 𝗼𝗳 𝗮𝗹𝗹 𝘆𝗼𝘂𝗿 𝗰𝗹𝗮𝘀𝘀𝗲𝘀, 𝗻𝗼𝘀𝗲 𝗯𝘂𝗿𝗶𝗲𝗱 𝗶𝗻 𝗮 𝗯𝗼𝗼𝗸. 𝗔𝗻𝗱 𝘁𝗵𝗶𝘀 𝘄𝗮𝘀 𝘀𝗼 𝗳𝗼𝗿 𝗮𝗹𝗹 𝘁𝗵𝗲 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝘆𝗼𝘂𝗿 𝗹𝗶𝗳𝗲 𝘂𝗽 𝘂𝗻𝘁𝗶𝗹 𝘆𝗼𝘂𝗿 𝘁𝗲𝗲𝗻𝘀, 𝘄𝗵𝗲𝗻 𝗮 𝗺𝘆𝘀𝘁𝗲𝗿𝗶𝗼𝘂𝘀 𝗰𝗼𝗹𝗱 𝘄𝗮𝗸𝗲𝘀 𝘆𝗼𝘂 𝗳𝗿𝗼𝗺 𝘆𝗼𝘂𝗿 𝗿𝗲𝘀𝘁 𝘆𝗼𝘂 𝗳𝗶𝗻𝗱 𝘆𝗼𝘂𝗿𝘀𝗲𝗹𝗳 𝗶𝗻 𝗮 𝘄𝗼𝗿𝗹𝗱 𝘁𝗵𝗮𝘁 𝗶𝘀 𝗻𝗼𝘁 𝘆𝗼𝘂𝗿 𝗼𝘄𝗻. 𝗬𝗼𝘂 𝗵𝗮𝘃𝗲 𝗯𝗲𝗲𝗻 𝗴𝗿𝗮𝗻𝘁𝗲𝗱 𝗮𝗰𝗰𝗲𝘀𝘀 𝗶𝗻𝘁𝗼 𝗮 𝘃𝗲𝗿𝘆 𝘀𝗽𝗲𝗰𝗶𝗮𝗹 𝗲𝘅𝗽𝗲𝗿𝗶𝗺𝗲𝗻𝘁.
  • The Comedian Skeleton In Gensokyo [Another Timeline] (LB Sans X Touhou)  by AslancanTr
    AslancanTr
    • WpView
      Reads 212
    • WpPart
      Parts 1
    This is another timeline, where Sans and Gaster defeat the human and go to another dimension of world. (Note! This is an alter timeline story against, I did about The Comedian Skeleton In SDM.) Undertale belongs to Toby Fox Touhou Project belongs to ZUN LB Sans belongs to ZerJox and Team Imagination This version of LB Sans belongs to FantasyVision/FantasyViolin
  • Multiple Sans and a Papyrus (Sequel!!) by SpiritWolfNura
    SpiritWolfNura
    • WpView
      Reads 462
    • WpPart
      Parts 13
    The resets have started again. The Gaster family was dealing with Flowey and Chara once more. Not to hard. No, the challenge comes when a inky octopus version of Sans and a glitchy version of Sans show up trying to kill Fira. None of them have no clue what's going on as a painter Sans shows up. He says Fira must meet her full potential, but that means going into the multiverse.
  • Down To Ebott Lake by Under_rune00
    Under_rune00
    • WpView
      Reads 3,963
    • WpPart
      Parts 19
    After two years on the surface, the monsters have settled in rather comfortably with the humans in their own little town just off the base of the mountain. Many new families were established, and new traditions brought these families of humans and monsters together for the first time in thousands of years. All was well and tranquil in this little human-monster town as its residents went about their lives, one peaceful day at a time. ...well, it was for 𝘮𝘰𝘴𝘵 people, at least. Frisk, the proud ambassador of monsters, had a slight problem. This being a sarcastic, human-shaped spirit that had been stuck following the girl around since she'd first fallen into the Underground two years before. Despite the ghost's insistence that he 𝘳𝘦𝘢𝘭𝘭𝘺 shouldn't be revived, Frisk was as determined as ever and enlisted the help of the ex-royal scientist, W.D. Gaster, and his assistant/current royal scientist, Alphys, in order to separate the two and hopefully bring the young prince back to life. While they were successful, Frisk hadn't taken into account the impact that Chara's return would truly have on both their lives. ~ ~ ~ ~ One word: 𝚏𝚒𝚛𝚎 (Undertale/Deltarune belongs to Toby Fox! Any Undertale Yellow characters belong to Master Sword (they might be kinda ooc, though)! Cover art by Tracie Kiernan! This is male Chara x female Frisk on a pacifist route. Finally, very slow updates. Enjoy, peoples!)
  • Temmie Adventures 2!~ Sisters Birthday~ by AmbyDrawCat
    AmbyDrawCat
    • WpView
      Reads 28
    • WpPart
      Parts 1
    Hoi!!!1!! In dis Tem adventure, her sisters birthdays have arrived and temmie FORGOT ABOUT IT YAAAY! THERES A TWIST! ENJOYS!!! plus how da tems family works err sumrthinnn
  • Take Me to the Moon (Doctor Gaster x Experiment!Reader) by GenocidalMuffin
    GenocidalMuffin
    • WpView
      Reads 325
    • WpPart
      Parts 3
    (Cover art by Tumblr user rorischach) Tw for mentions of medical settings and tools, as well as possible death and light gore. Nonbinary Gaster (he/they), I will die on this hill. Gender neutral pronouns for the reader as well! Also loosely theming it around Rät by Penelope Scott Enjoy <3
  • We Studied and We Fought and We Killed [WD Gaster x Reader]DISCONTINUED by SapphireStonehere
    SapphireStonehere
    • WpView
      Reads 3,403
    • WpPart
      Parts 12
    !!!DISCONTINUED!!!(Before we get into what this story is about, I would like to clarify a few things. this story may contain some Hamilton references. It won't have any smut because I get awkward at those parts. The most that will happen is kissing. If you want me to make a smut chapter, comment. My notes during the story are at the beginning, and end of the pages and sometimes in parenthesis and bold. I will try to correct my spelling as much as I can. I will try to make this gender neutral. The art does not belong to me. If this is your art and you don't want it on here, dm me on instagram @toadmarioandluigi. When I say Second Person, I mean when I say the pronoun you. I will not be updating frequently since school.) Key (if more come up I will reupload key in the same chapter) Y/N = your name N/N = nickname H/C = hair color H/L = hair length S/C = skin color P/N = partner's name (if you don't have one, make up a name) B/N = brother's name On to the ACTUAL description of the story (surprising, I know) You have lived in the forest for most of your life trying to survive. The forest you lived in was in between Mt. Ebott and a little town. (can't think of a town name) You would watch the town and see how they act. After a few years, when you were grown, a war started between monsters and humans. It happened in the forest you had live in for years. What will you do? (Not like you have the choice, I'm the writer here but whatever)
  • ∆°{The Darkest Souls}°∆ | Gaster x Reader by LilPotatoTrash
    LilPotatoTrash
    • WpView
      Reads 15,036
    • WpPart
      Parts 7
    When the monsters were sealed in the Underground, a few humans, still loyal to monsterkind, went with. (Y/N) Was one of them. She was a Scientist, one of the most brilliant minds of the monster world, and ended up working alongside the Royal Scientist. W. D. Gaster. And, despite her knowing better, began to grow attached to the mysterious Scientist... °°° *Does Potato Dance* dippity dee, fanfiction from me! (Get ready for some cringe, but with proper punctuation and spell check! XD) This is my first x Reader, so advice is always appreciated! Oh, and for my sinners out there, a lot o' foreplay is in order. STAHP MORAL PEOPLES ?-( ͡° ͜ʖ ͡°)-?? Enjoy the read! Potato Forever, LilPotatoTrash
  • The Tale Of Ivy Wingson by Jadewings93
    Jadewings93
    • WpView
      Reads 347
    • WpPart
      Parts 50
    ENTRY 42 :: DEATH IS COMMON. SOULS ARE UNSTABLE. ... WHAT MORE SACRIFICES MUST I MAKE TO REACH MY GOAL? ------- hey this is the cringey one, hence the trashy cover. go read Tentale instead. ESPECIALLY if you like angst. The only reason i still post this is bc i made a commitment. no seriously it's SO FREAKING CRINGEY and i would rather you read the much longer and better Tentale. it's actually kind of good. ish.
  • My Bonely One.  A Shans fanfic. by AndrewSkywalker
    AndrewSkywalker
    • WpView
      Reads 312
    • WpPart
      Parts 4
    Credit goes to https://twitter.com/cooker_cook for the art.
  • The Soul of the Dance by Asteraaria
    Asteraaria
    • WpView
      Reads 80
    • WpPart
      Parts 4
    An Ongoing ficlett that will focus on many different characters as the story goes on. Dancetale was created by: http://dancetale.tumblr.com/ This is Dancetale on the Surface! Not related to any canon at all. Monsters were never imprisoned, but instead live on a very isolated island allll their own! Notes: This ficlett will be ongoing, and You can send requests for scenes you might like to see! Got a pairing you want to see if I can write for? Got a scene you want to see? Or ya just have an idea for fluff or even about your own character! Everyone is welcome at Undertale Academy <3 Just either send a message to me here or a comment. I check this often!
  • Mayhem by AndrewSkywalker
    AndrewSkywalker
    • WpView
      Reads 542
    • WpPart
      Parts 8
    After 30 years, Dr. Edgar George Zomboss has managed to return and has rebuilt his first Zombot. Now not only are the brains not safe, but Mt. Ebott, Fazbear's Fright, Planet Dolan Studios and etc. are also targeted. Meanwhile, a certain scientist has escaped the void and is one of many who knew how to stop Dr. Zomboss. The world is undead..... Welcome to Planet Mayhem.
  • Undertale! by coffeesforclosers82
    coffeesforclosers82
    • WpView
      Reads 11
    • WpPart
      Parts 1
    Yes! I have other fandoms! Who knew right! ;)
  • My Theories by Thegingerfanboy
    Thegingerfanboy
    • WpView
      Reads 85
    • WpPart
      Parts 3
    remember the games moves and tv shows you loved let's destroy them
  • Dark, darker, yet darker ~ Undertale Gaster x Male Reader by papyrusscrollz
    papyrusscrollz
    • WpView
      Reads 616
    • WpPart
      Parts 4
    Y/N was tired of his mother's abuse, and decided he eventually had enough, and quickly ran away. It's so dark outside, he doesn't notice the big hole in the ground, until he's falling... I don't wanna spoil too much haha Contains abuse, people swearing. Cover is made by me. Characters are not mine, the game was made by Toby Fox.