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  • The Son of Bill Cipher
    82.5K 1.9K 11

    I'm reading this story called Bill Cipher's Son and it gave me the idea for this story. Also you should check out that story it's really good. Well anyway I hope you enjoy the story. I suck at summaries. Please read and check out that other story at @DipperCipher0.

  • Forgotten Falls. (Gravity Falls AU) {Complete}
    239K 7.4K 77

    "Humans are dangerous and cruel. They'll hurt you Pine-Tree. I'm the only one you can trust." - Bill Mabel and Dipper Pines. The two mystery twins are sent to live there with their Great Uncle Stan at the young age of 1 after their parents perished. It was all fine until the kids turn 5 and Dipper is kidnapped and has...

    Completed  
  • Me, Myself and Him (a gravity falls fanfiction)
    157K 5.8K 38

    Now, for the sake of the story. let's say that the ending you know lied. let's just assume the ending you remember watching, wasn't the true one. let's pretend that the magic circle made to destroy Cipher during Weirdmaggedon, set in the midst of his Fearamid, worked. for the sake of the argument, let's say that in t...

  • The Lost Cipher
    34.1K 911 9

    OK! Sooo.... Dipper isn't actually Dipper Pines... He's Dipper Cipher! The son of Bill Cipher! I know this description is crud.... But it's the best I can do at 9:19PM after a day of dealing with my messed up family. :( -_- ]=<

  • The Missing PineTree [BilDip]
    129K 4K 19

    (Description really tells you nothing about the actual story/definitely not the same) Dipper is missing. Dipper has been missing for months. The last day Mabel and their parents saw him was one day before school. And haven't seen him since. All Mabel found in his room was a note. It was obviously a clue but she was ne...

    Completed  
  • The Lost Son | Gravity Falls (CURRENTLY BEING REWRITTEN)
    118K 2.7K 31

    "It is something that only Fiddleford and I know about. A long kept secret, so big and so dangerous that I didn't even dare to write about it in my journals. Now, after 12 long years, the secret is out in the open. Literally. Bills son has returned... and he's more powerful than ever." ---------------------------- *Pl...

  • Half-Brother [Sporadic Updates]
    61.7K 1.8K 20

    The peppy and delightful Mabel Pines has had an amazing life so far. Then, her parents send her to the sleepy town of Gravity Falls, Oregon, to stay with her Great Uncle (and Gargoyle) Stan for the summer. What Mabel thought was going to be a boring and uneventful summer turns into the wildest adventure of her quirk...

  • Brothers
    145K 4.7K 17

    This is a Gravity Falls fanfic. It starts when Dipper and Mabel are 'born'. The truth is Mabel and Dipper aren't twins. They aren't even siblings. Dipper is a demon. However with a little possession and manipulation Bill is able to convince the Pines family that Dipper is Mabel's twin brother. Why? Because Bill just w...

  • Should Have Been
    1.2K 74 1

    (Gravity Falls One-Shot) Weirdmageddon goes a bit differently. Bill gets a different physical form. A little more is sacrificed, and this time the stars will be going out and the trees burning down. (Oh yeah, this story has an unhappy ending. Even if it was fun to write.) (Disclaimer: I do not own Gravity Falls, I've...

    Completed  
  • Soul Mates (a billdip fanfiction)
    554K 17.9K 56

    Dipper comes back to Gravity Falls, but things aren't the same. Mabel has some new friends and Dipper's body is only changing for the worst, in his opinion, not to mention the fact he's now discovered that he's bi. He ends up in the middle of a giant game of cat and mouse, set up by his sister, with seven guys fightin...

    Completed  
  • Sane and Insaner (billdip) (Completed)
    198K 6.7K 13

    Insane AU. Created by Ace.hk. Where kids are tested at age seven to see if they are an insane. Now the pines twins are being tested.

    Completed  
  • Under the Moonlight
    89.3K 3K 22

    Gravity Falls, a town full of strange creature and people who live their normal life. But before the sunset, the town's life stop and all the people enclose themselves in their home for be protect from the vampires who lives in the forest. One night a human was walking in the forest but they weren't alone. Someone was...

    Completed  
  • Take Over: a Gravity Falls Fanfic
    144K 4.3K 15

    Dipper Pines made a deal with the evil triangle, Bill Cipher, before. It was a huge mistake. When Mabel is on her deathbed, Dipper finds himself face to face with Bill again, ready to make a deal to save Mabel. DISCLAIMER I DONT OWN GRAVITY FALLS OR ANY OF THESE CHARACTERS ALL RIGHTS TO DISNEY AND ALEX HIRSCH I was w...

    Completed  
  • No One Can Save You Now (2nd Book of The Lost Brother)
    29.7K 1K 23

    Picture by me (HardyTwister), I drew the picture by hand but did the color and effects on a computer program called Gimp. I hope you like the picture. P.S. I am not a pro artist. Title by: CandyGirl369 Bill is starting his plans to take down the royal universes to become the top demon in all of the billion universes t...

    Completed  
  • How Bad Could I Possibly Be? (A Gravity Falls fanfic) #Wattys2015
    128K 3.1K 44

    Dipper is going crazy after learning about the mysteries of Gravity Falls. He's having strange dreams..... He's blacking out a bunch........ Stuff will never be the same, How can Dipper stop Bill from Driving him crazy? Read the story to find out....

    Completed  
  • What a Life- Gravity Falls Fanfic
    46.7K 1.5K 13

    Four years after the events of "Not what he Seems", the Pines twins return to the sleepy town. Gravity Falls has not changed a bit unlike the twins. Since that day, they drift farther and farther apart. The lost their trust for each other. More Dipper, rather than Mabel, who now trusts no one. They arrive to fin...

    Completed  
  • Fighting for Control [Completed]
    198K 7.4K 24

    After Dipper has regained his body and Bill had been taken away from it. Strange things have been up with Dipper and not just the arm pains. -------------------------------------- I do not own gravity falls or the characters, Gravity Falls belongs to Disney. I do not own any of the photos Inspired by the story 'Useful...

    Completed  
  • The nerd and the popular (BillDip)
    887 42 3

    So, Mabel and Dipper are twins. They have the exact taste except for Mabel juice and the annoying and stupid actions. Well because what i just said is what Mabel does. And also, Mabel is quite famous at 'G.F.H' or Gravity Falls High. Dipper is handsome and some of the girls are attracted to him, but the thing is, he d...

  • Father Cipher
    145K 4.3K 30

    This story is about Dipper Pines and Bill Cipher! What happens when Bill Cipher has a son he can't keep? What happens when Dipper finds out that Mable is NOT his twin? Or when Dipper finds the truth about his birth family?! Find out in my new story 'Father Cipher'!!! !!I Do NOT Own Any of The Characters in This Story...

    Completed  
  • Mabill's Bubble
    106K 3.3K 19

    Mabel is in her bubble prison, and of course Dipper, Wendy, and Soos try to save her, but Bill gets there before them.

    Completed   Mature
  • They Called me a Traitor
    11.9K 383 42

    They called me a traitor, but in my eyes I was their hero. I did this to keep them safe, but they still turned their backs on me. I've only been in his castle for a day and I've already uncovered a huge secret, and I'm afraid to find out if its true or not. {This is NOT a Mabill book. But I do have two others on my...

  • The Queen of Weirdmaggedon (Will Edit This)
    189K 3.6K 48

    Bill Cipher has bested the pines family and has released weirdmaggedon to the rest of the world. Not only that he has also kidnapped Dipper and..... Well U don't expect me to ruin all the surprise Also I don't own Gravity Falls or it's characters They belong to Alex Hirsch I also don't own the picture being used...

    Mature
  • What If... (EDITED 8/28/18)
    12.9K 448 16

    What if Stanley never broke Stanford's machine? What if Stanford never built the portal? What if Stanley and Stanford lived together in Gravity Falls? What if Bill was watching Stanley his whole life? What if... *Alex Hirsch owns Gravity Falls*

    Completed  
  • Underfalls: A Gravity Falls/ Undertale Crossover
    41.5K 1.1K 13

    "Dipper, there is one last thing to prevent Bill's reign of terror for good. You must climb to Mt. Ebbot, not far from here, and retrieve some inter-dimensional travel-block. It will prevent Bill from ever crossing into our realm, and taking over our world." "Ok Great Uncle Ford. I'm on it-" "Oh and Dipper?" "Yes Grea...

    Completed  
  • Guilty Pleasures (Billdip Fanfic)
    75.4K 3.2K 19

    With a chain to be broken With a man to be played With a heart to be destroyed Are you ready? To face eternal sins and. . . lust? *Gravity Falls isn't mine*

    Mature
  • iNsANe - BillDip
    140K 5.4K 37

    DISCONTINUED When a child is of the young age of just twelve, they are rushed into a hospital-like structure. Inside this tall building, they are tested. Are they sane, or insane? It's all up to how you react to your dreams. Or rather, to a nightmare. Mason and Mabel Pines turn twelve, and take an awaited trip to...

    Mature
  • Partners in Madness (Billdip fanfic)
    175K 4.5K 39

    After Mabel broke the rift to pieces weirdmaggedeon started. Bill finally took over. Ford and Dipper tried to stop him but ended Bill won. Bill's eye is on Dipper. A/N Bill is human in this story and Gravity fall belongs to the great Alex. And don't bother me by telling me that Gravity Falls is over. Yes I'm awa...

  • NOT MY TWIN {ADOPTED} Old Version
    148K 4.5K 37

    {COMPLETED} {RE WRITE NOW POSTED} When Bill is close to dying he gives his powers to dipper. When dipper finds this out he tries to hide it. But what happens? What will dipper do if Bill isn't really dead? And how far will Ford go to stop the all knowing triangular dream demon Nacho Bill?You'll just have to read to fi...

    Completed  
  • She's A Demon (MaBill)
    5.8K 196 8

    AU What would Gravity Falls be like if Bill was Dipper's twin, and Mabel was the big bad Dream Demon?!

  • Vampire Falls
    2K 40 14

    With gravity falls over run with vampires and dipper pines missing 15 year old Mabel pines along with candy , Gretta Wendy and tambre must try to stop the vampires ruler gidion gleeful and take back there town of gravity falls Can the girls take back their town before, the vampires take over And when they get ther...

    Completed