Gasterblasters Stories

Refine by tag:
gasterblasters
WpAddgasterblaster
WpAddundertale
WpAddsans
WpAddpapyrus
WpAddfrisk
WpAddgaster
WpAddgasterblastersans
WpAddgb
WpAddalphys
WpAddasgore
WpAddchara
WpAddfanfiction
gasterblasters
WpAddgasterblaster
WpAddundertale
WpAddsans
WpAddpapyrus
WpAddfrisk
WpAddgaster
WpAddgasterblastersans
WpAddgb
WpAddalphys
WpAddasgore
WpAddchara
WpAddfanfiction

60 Stories

  • Darker Yet Darker by RealityFanReading
    RealityFanReading
    • WpView
      Reads 62
    • WpPart
      Parts 1
    (UNDERTALE Fanfiction Prequel) Gaster's tragic history as the underground's royal scientist, and the project that ultimately scattered him through time and space.
  • Core!Frisk by joedino
    joedino
    • WpView
      Reads 7,086
    • WpPart
      Parts 17
    After Frisk "fell" into the core, they became core!Frisk. While being stuck down there, Core!Frisk is determine to escape and after finding new friends inside the core trying to do the same, Core!Frisk has become more determined to free every trapped core-monsters(the exiled) to freedom.
  • Red and Blue by Karma-Akabane_3
    Karma-Akabane_3
    • WpView
      Reads 54
    • WpPart
      Parts 2
    This is an undertale fan made story and I don't care if your an undertale fan or not if you aren't than don't read it that simple.
  • Sans and Papyrus  by XxAli-AxXForReal
    XxAli-AxXForReal
    • WpView
      Reads 84
    • WpPart
      Parts 4
    I'm writing a fanfic on the back story of Sans and Papyrus. P.S most of this is based on pure theory
  • The Lady In Green (ocxundertale) by PastaGod_Italy
    PastaGod_Italy
    • WpView
      Reads 722
    • WpPart
      Parts 7
    Have you ever wondered that out of the thousands of humans during the human and monster war that not even one sympathized with the monsters? I bet you do, for I certainly have. But perhaps you haven't heard of the story of The Lady in Green. There are many others before her who helped the monsters but her story is the most tragic and well known. And who am I to know such a story that even you don't? Well that's something for me to know and for you to find out. Preview: "Crunch Crunch. Snap!" Kimora wakes up with a start, eyes blinking slowly as she sees gray paws. Slowly she starts to look up, breath catching in her throat as she starts to recognize what she was seeing. A bipedal monster covered from head to toe with flint gray fur with tall cat-like ears accompanied by a long slender tail, orange eyes with a face of a mountain lion, with sharp thin fangs that protrude out of its top lip as it starts to open its maw. It was at that moment that Kimora remembered the scary bedtime stories her mother used to tell her when she was a child. That if you were a bad kid the monsters from the forest would come over the village in the middle of the night and drag you into the woods. And no matter how much you screamed, no matter how much you struggled, the monster's magic made it so that no one could hear you. And then when the monster goes past the village's borders they would devour the naughty children alive. Suddenly she felt like a kid again as she could hear her heart thundering loudly in her ears as she sat frozen on the ground. Midnight claws flash in front of her face, ones that can easily tear through flesh. The monster has come for the naughty child. And that child was me.
  • My Undertale Drawings!!  by HollowAngel10151
    HollowAngel10151
    • WpView
      Reads 241
    • WpPart
      Parts 7
    Exactly what the title says! X3 enjoy! And if you want me to do and ink sans x reader I will! ( also the cover photo isn't mine)
  • The Brothers of Undertale by SnastheSkeletor
    SnastheSkeletor
    • WpView
      Reads 81
    • WpPart
      Parts 7
  • How I Become A Goddess: Book 3 by SarahSmith4848
    SarahSmith4848
    • WpView
      Reads 58
    • WpPart
      Parts 4
    You can go to book one to see the first god if you want :)
  • 。。Death by touch 。。 sans x reader  by grillbz321
    grillbz321
    • WpView
      Reads 1,021
    • WpPart
      Parts 4
    You were only 13 when it happened, you were with your mom in the car when you were hit on the highway by a drunk truck driver. Since then you've seen some things others can't comprehend, but what happened? once you turn 19 things will start to send chills down your SPINE
  • Aftertale; Papyrus Edition (On Hold) by TheInternetCorner
    TheInternetCorner
    • WpView
      Reads 1,374
    • WpPart
      Parts 8
    First Draft The Player has taken over Frisk and is wreaking havoc Underground over and over and over. Sans has broken from the carnage and sacrificed himself to let Papyrus live. ?}"./">>> ..> has sacrificed himself to let Papyrus live. ?}"./">>> ..> has sacrificed himself to let Papyrus live. ?}"./">>> ..> has sacrificed himself to let Papyrus live. ?}"./">>> ..> has sacrificed himself to let Papyrus live.
  • soriel ship OC by BlueBerrySans2007
    BlueBerrySans2007
    • WpView
      Reads 50
    • WpPart
      Parts 3
    Disclaimer: In my OC (this one) Frisk is a female. This is not cannon and ties into the GZ sans AU because sans ate determination pills. i hope you like this!
  • My Art Book (Requests Open) by CarolineCipher
    CarolineCipher
    • WpView
      Reads 6,854
    • WpPart
      Parts 161
    Here's a book of my drawings and other stuff Requests for WoF characters or OCs: Open!
  • UNDERTALE: HATRED by LiteralGarbago
    LiteralGarbago
    • WpView
      Reads 36
    • WpPart
      Parts 4
    𝐀𝐧𝐨𝐭𝐡𝐞𝐫 𝐝𝐚𝐲, 𝐚𝐧𝐨𝐭𝐡𝐞𝐫 𝐫𝐞𝐬𝐞𝐭. Sans, a lazy short skeleton is a victim, along with the entirety of his home and family to a human named Frisk and their friend Chara. After the thousands of times that Frisk has murdered the entire Underground, Sans didn't even know why he kept fighting. It was like he was some type of mindless NPC. However, one day was different. Even in the slightest change, Sans found an opportunity to strike, and finally kill Frisk. However, that was all false hope. Frisk was transported to another world, meeting someone who looked oddly similar to Sans, however, he had a dark shape to him, and black goo surrounded his body. He easily overpowered them, yet, he offered something. That's when Frisk knew, this was the start of an entirely new story. A new timeline. -Inspirations- ᴜɴᴅᴇʀᴠᴇʀꜱᴇ ᴄᴏᴍʙᴀᴛ ɢᴏᴅꜱ (ᴊʜᴀɴᴢᴏᴜ) ʜᴏᴡ ᴛᴏ ɢʀᴇᴇᴛ ᴀ ɴᴇᴡ ᴘᴀʟ (ᴜɴᴅᴇʀᴛᴀʟᴇ ᴄᴏᴍɪᴄ) ᴀ ʙɪᴛ ᴏꜰ ɪᴄʜɪᴋᴀ -Best Achievements- ɴᴏɴᴇ ᴊᴜꜱᴛ ʏᴇᴛ! -Length Expectancy- ᴄʜᴀᴘᴛᴇʀꜱ ʟᴇɴɢᴛʜ: 1.8-2.8ᴋ ᴡᴏʀᴅꜱ ꜱᴛᴏʀʏ ʟᴇɴɢᴛʜ: 15~20 ᴄʜᴀᴘᴛᴇʀꜱ "𝑻𝒉𝒂𝒕'𝒔 𝒂𝒍𝒍, 𝒏𝒆𝒓𝒅 𝒐𝒖𝒕 𝒃𝒓𝒂𝒉!" - 𝑭𝒓𝒆𝒔𝒉 P.S: THIS STORY IS IN OWNERSHIP OF @ThatWriterBoi, I AM JUST POSTING THIS ALONG WITH HIM SO IT COULD GET MORE RECOGNITION!
  • Sky Full of Stars by LilMissRandom4607
    LilMissRandom4607
    • WpView
      Reads 80
    • WpPart
      Parts 1
    A Underswap/Gasterblaster story Credit to the au's used goes to their creators I'm only responsible for writing the story, for this is a fan made story that's based on a role play I've done with a friend of mine. So please no negativity towards this, though if necessary, let me know if there are any grammar fails or misspelled words through out the story if you happen to find any.
  • Wild and Free by SpiritWolfNura
    SpiritWolfNura
    • WpView
      Reads 5,275
    • WpPart
      Parts 20
    Everyone thought all the monsters were sealed Underground, but upon making it to the Surface, a couple monsters nobody has ever seen before starts to make an appearance.
  • Who are we to decide the monsters? (BNHA  male reader insert) by Zariakuno0213
    Zariakuno0213
    • WpView
      Reads 146
    • WpPart
      Parts 3
    Reincarnated in the BNHA universe with the powers of Glitchtale Gaster (By Camila Cuevas on YouTube, subscribe) and Nephilim Sans from the thought.
  • Soriel Gaster Blaster Sans by grubgo
    grubgo
    • WpView
      Reads 4,039
    • WpPart
      Parts 4
    UNDERTALE SPOILERS! it had been a long time since a human had fallen down. They only needed one more human so they could be free from the underground. Sans were talking to the mysterious woman behind the door. After some time he started to grunt in pain a little while. Toriel wanted to know what was wrong, but Sans told her that he was fine. But he were still grunting in pain after he said that.
  • Armageddon:  An Auction Swap Story COMPLETED by sapphiremoon86
    sapphiremoon86
    • WpView
      Reads 315
    • WpPart
      Parts 16
    With Gaster in power and the humans being hunted down by his Blaster creations will Ara ever find out what truly happened to her family? Are her siblings and Toriel really gone? With the humans powerless to stop Gaster and his onslaught to eradicate humanity will Papyrus and Sans stand up to their father or will they let the world fall to ashes? Cover Art belongs to: Deviantart: http://wezyk.deviantart.com/gallery/ Tumblr: http://wonszusart.tumblr.com/ Check out Wezyk's deviantart and Tumblr page! Epic work!
  • 2 Sans and a Papyrus (Undertale story) by SpiritWolfNura
    SpiritWolfNura
    • WpView
      Reads 6,516
    • WpPart
      Parts 16
    W.D. Gaster never meant to fall in love during the war. But he did. It resulted in heartbreak, a pup, and a high LV. So he experimented. 10 years and no more kid. So he made more. Who is Gaster's child? Will Gaster ever be forgiven? Will Sans and Pap ever meet their sibling?
  • 🔪ʏᴀɴᴅᴇʀᴇ sᴡᴀᴘ sᴀɴs☠️x ᴛᴡᴇᴇɴ ʀᴇᴀᴅᴇʀ🤕 [BEING RE-WRITTEN!] by memelord_2876
    memelord_2876
    • WpView
      Reads 3,552
    • WpPart
      Parts 3
    𝕬 11 𝖞𝖊𝖆𝖗 𝖔𝖑𝖉 𝖈𝖍𝖎𝖑𝖉 𝖍𝖆𝖉 𝖙𝖗𝖎𝖕 𝖆𝖓𝖉 𝖋𝖆𝖑𝖑𝖊𝖓 𝖉𝖔𝖜𝖓 𝖋𝖗𝖔𝖒 𝕸𝖙. 𝕰𝖇𝖔𝖙𝖙 𝖘𝖎𝖓𝖈𝖊 (𝖄/𝖓) 𝖒𝖊𝖙 𝖒𝖆𝖓𝖞 𝖒𝖔𝖓𝖘𝖙𝖊𝖗𝖘 𝖚𝖓𝖉𝖊𝖗𝖌𝖗𝖔𝖚𝖓𝖉 𝖆𝖓𝖉 𝖒𝖊𝖙 𝖆 𝖕𝖊𝖗𝖙𝖎𝖈𝖚𝖑𝖊𝖗 𝖘𝖐𝖊𝖑𝖊𝖙𝖔𝖓 𝖜𝖍𝖔 𝖜𝖆𝖘 𝖔𝖓𝖈𝖊 𝖆𝖓 𝖎𝖓𝖓𝖔𝖈𝖊𝖓𝖙 𝖒𝖔𝖓𝖘𝖙𝖊𝖗 𝖜𝖍𝖔 𝖜𝖆𝖓𝖙𝖊𝖉 𝖙𝖔 𝖍𝖆𝖛𝖊 𝖋𝖗𝖎𝖊𝖓𝖉𝖘 𝖆𝖓𝖉 𝖙𝖔 𝖇𝖊 𝖎𝖓 𝖙𝖍𝖊 𝖗𝖔𝖞𝖆𝖑 𝖌𝖚𝖆𝖗𝖉 𝖘𝖎𝖓𝖈𝖊 𝖞𝖔𝖚 𝖒𝖊𝖙 𝖘𝖆𝖓𝖘 𝖙𝖍𝖎𝖓𝖌𝖘 𝖜𝖊𝖗𝖊 𝖓𝖊𝖛𝖊𝖗 𝖙𝖍𝖊 𝖘𝖆𝖒𝖊 𝖊𝖛𝖊𝖗𝖞𝖔𝖓𝖊 𝖎𝖓 𝖙𝖍𝖊 𝖚𝖓𝖉𝖊𝖗𝖌𝖗𝖔𝖚𝖓𝖉 𝖘𝖙𝖆𝖗𝖙𝖊𝖉 𝖉𝖎𝖘𝖆𝖕𝖕𝖊𝖆𝖗𝖎𝖓𝖌! 🎨arт cover🖍- ? ? ? ✨creaтor'ѕ🐉- PopcornPr1nce/TheUndertale Community 🍪ғandoм caтegory🎮- Underswap/Undertale/Undertale AU's 📖вooĸ genre🔖- 🔪💔Yandere 💉♥️