Gravity Falls
145 stories
Sane and Insaner (billdip) (Completed)  by IHeardSheWentMad
IHeardSheWentMad
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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.
 Our Unsinkable Love by GravityFallsPineTree
GravityFallsPineTree
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Its 1912 Brooklyn New York Dipper Pines has live here all his live. He loves New York. He live in a small apartment by himself. And worked at small shop. That pays good amount of money. Bill Cipher is a very rich man. He moves to Brooklyn New York for business. He soon meets Dipper Pines and following for him. Bill Cipher was determined to make him his and only his. - - - Sexual theme Violence Nudity Language Adult activities or other elements
Hidden within by chronosfan
chronosfan
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Dipper has a dark secret that not even he knows about.
The Lost Son | Gravity Falls (CURRENTLY BEING REWRITTEN) by Sadistic_Cipher
Sadistic_Cipher
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"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." ---------------------------- *Please excuse my errors! English is not my native language. *I do not own Gravity Falls or the characters (only OC's). *This story contains strong language and events that might be triggering.
Son of Bill Cipher (ON HIATUS) by Mizar-Mayhem
Mizar-Mayhem
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The chaos of Weirdmaggedon has come to an end. The twins, Dipper and Mabel, birthday are three days away. But what if a certain triangle wasn't defeated? What if he discovered a long held family secret that leads to what he's been searching for for almost thirteen years? What is the secret? And who or what is it about? That's not for me to say. But, let's see how things play out shall we? I do not own Gravity Falls or its characters. All rightfully belong to Alex Hirch the genius behind the show. I only own Gab Cipher and Meagan Nicole Nelson (Kinda) and any other characters not from Gravity Falls.
You're Human Now by RCMatt
RCMatt
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After a confrontation with Bill about what he is hiding. Ford finds himself in possession of Cipher's child. He decides for the safety of the child and everyone in his dimension to hide him as a human. Bill will stop at nothing to get his child back. After trying to take over Earth, Bill discovers the identity of his stolen son but Bill is his son's worse enemy. This story aligns with the current canon of the show. However, minor things do need to be different. - In this story Ford was sucked into the portal and trapped for only 10 years not 30. This is the main change and if something majorly changes I will state it in the story or edit this. Trying to post a new chapter everyday if not every other (Planning at least 15) Art credit to WrekinMoney on deviant art Thanks for reading!
The Little Dipper Effect by Mooniewolf2002
Mooniewolf2002
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(Because my other version of this au is an ew) [Started January 10th 2019] Dipper was never known as Mabel's brother. He was never known as the son of Amy and James Pines. He was never a Pines. No, he was always a Cipher. He was never Dipper, he was Alcor. He was never human, he was a demon. Forever and always, he was the son of Bill Cipher. Bill Cipher; his father. His idol. The only family he truly needed. And yet, mortals always had to destroy that. But... wasn't he a moral too? . . . Alcor can't seem to do the one thing a dream demon is supposed to do; and it seems like the disappointment of everyone watching him is weighing him down. He knows he can do it; he knows. But a deep feeling in his chest that can't seem to go away is making him hesitate. Bill isn't acting the same after his years-long encounter with Stanford. Something is different in the dream demon; something steely and cold and tense, unlike the warm and mischievous and admittedly chaotic demon Alcor had always known. Will wants to finally get involved with his family after so many centuries of silence. As much as he's controllably nervous, he knows he can let his guard down around his family. Though, his brother's behavior is rising his suspicions, and his concern for both his brother and his offspring is only growing. But behind the scenes, the consequences of his decisions were seen a little too late. Alcor learns that humans are a little stronger than he had expected, and he'd be damned if he ever let them tear apart his family.
No More Pinetree by EJbunnyface
EJbunnyface
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Dipper and Mable have just arrived back in gravity falls.They are hoping for a relatively relaxing summer, but Dipper keeps having strange dreams of bill. Until one day, wakes up to find that things aren't so normal a he had hoped. Just to clarify this isn't exactly a transcendence au but it's very heavily based on it.
The Child Of Cipher (Discontinued) by unusually_finnley
unusually_finnley
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(ok listen i know the fandom died but.....i dont care) (Edit: did...did i just revive the fandom?) bill cipher an all powerful and insane demon he can kill you in an instant without hesitaion this dream demon is known for being ruthless and heartless but.....no one wouldve guessed he had a son...who was taken away from him by none other than..... ....stanford pines (i just love gravity falls so much so dont judge)
It's Where My Demons Hide by NinjaLuna
NinjaLuna
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In which Dipper Pines has to sort out his priorities and stop freaking out over the fact that he burnt his best friend's mansion and owed a certain dream demon a life debt. And no, Dipper does not need to go to a mental institution - he's perfectly fine. ••• From memory loss to monsters having a tea party, be prepared to watch chaos unfold. ••• - Cross posting on fanfiction.net - May be based on Transcendence AU at the end. Depends on how the story goes - Cover updated on 2019. 2. 1 Disclaimer: - Alex Hirsch owns Gravity Falls. ••• Highest rating: #1 Dipper Pines #3 Gravity Falls #3 Grunkle Ford