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Cartoons » Adventure Time with Finn and Jake
64Adopted by Royalty: The Story of Finnegan Gummy Bubblegum » by
CaioCoia
Adopted by Princess Bubblegum as a baby, Finn grows up as the prince of the Candy Kingdom. However, royal life can't contain his adventurous spirit. Dreaming of becoming a hero and protecting Ooo, Finn is determined to prove himself—even if it means defying his mother's wishes as she struggles to balance her protectiveness over her son destined for greatness. (FinnXHarem?)
T, English, Family & Adventure, chapters: 6, words: 66k+, favs: 110, follows: 129, updated: 5/11 published: 1/1, Finn, Princess B. Bubblegum, Peppermint Butler
3Adventure Time: Candy and Ice Cream » by
Madam Ionah
The Winter King is accidentally brought back to life and is adopted by a normal-ish human girl named Danny. He doesn't know what happened or what he is, but he knows he needs to find Fionna and Simon before Princess Bubblegum catches him to take her revenge. I don't own any of the adventure time characters. This is just for fun.
T, English, Adventure & Friendship, chapters: 17, words: 76k+, favs: 2, updated: 5/7 published: 2/23, Princess B. Bubblegum, Ice King, Fionna, Simon P.
2k+Family » by
Major144
Simon gets the power of the crown, but he doesn't lose his sanity or Betty. The war happens and Simon and Betty find Marceline and raise her as their own. The new family face many difficult challenges. A story in which a hero will rise and help defeat a great evil in the distant future. A different Ooo will rise and take shape. Also there will be many crossovers.
T, English, Adventure & Family, chapters: 537, words: 1449k+, favs: 696, follows: 606, updated: 5/4 published: 9/20/2014, Finn, Marceline A., Betty, Simon P.
6The Good Boy & The Guitarist (ENG version) » by
N3k00-Ch4N
Finn, a boy looking to fit in and find his identity, navigates between the expectations of his overprotective mother and the contradictory emotions he feels towards his friends. Fern, meanwhile, struggles with his past and his own demons as he tries to survive in an environment that seems to give him no peace [Finncest AU] Please leave comments and reviews
T, English, Romance & Drama, chapters: 22, words: 113k+, favs: 1, follows: 1, updated: 5/4 published: 1/2, [Finn, Fern] Jake, Minerva C.
3The Good Boy & The Guitarist » by
N3k00-Ch4N
Finn, un chico que busca encajar y encontrar su identidad, navega entre las expectativas de su madre sobreprotectora y las emociones contradictorias que siente hacia sus amigos. Fern, por su parte, lucha contra su pasado y sus propios demonios mientras intenta sobrevivir en un entorno que parece no darle tregua. [AU Finncest] Dejen reviews, por favor.
T, Spanish, Friendship & Romance, chapters: 23, words: 118k+, favs: 1, follows: 2, updated: 4/30 published: 11/24/2024, [Finn, Fern]
6Marshall Lee's Birthday Mayhem? » by
Arikashika5985
Marshall's birthday is coming up in a month and Marceline wants to throw him a party. However, Marshall feels like his friends forgot all about him. An old friend of his comes back out of nowhere and kidnaps him before Fionna could find him. She is pregnant with someone's child. What does Marshall's old friend have in store for him and his friends? Will they ever see Marshal again?
T, English, Hurt/Comfort, chapters: 7, words: 7k+, favs: 3, follows: 2, updated: 4/23 published: 7/1/2014
1
Enough Left Unsaid by
CrotakuShinobi
How many words is too much and how few are too little? In a complicated, yet currently working, relationship of Marceline and Bonnie they are still figuring this out. But do they have to do it on the anniversary of them moving in together? Apparently so.
T, English, Romance & Angst, words: 1k+, favs: 2, 4/13, [Marceline A., Princess B. Bubblegum]
2
I Am Your Knight » by
Scomrose
Finn fails to discover his prosthetic's additional features when he's locked in the ziggurat. This leads him down a dark, painful path, on which he is changed forever.
T, English, Hurt/Comfort & Angst, chapters: 33, words: 52k+, favs: 7, follows: 4, updated: 3/31 published: 3/15, Finn, Jake, Princess B. Bubblegum, Fern
1Another world » by
leo2701
George's life kinda sucks, and he knows it. But when he gets transported into the world of Adventure Time, at the start of the serie, what will he do? Will he try going back, or will he start a new life? K for mild swearing (like "shit")
K+, English, Adventure & Fantasy, chapters: 3, words: 2k+, favs: 7, follows: 4, updated: 3/20 published: 3/18, Finn, Jake, Princess B. Bubblegum, OC
12Friends and Family » by
fullestteen
What happens when Finn finds his twin sister he doesn't know about? Will Fiona and Marshall Lee ever be reunited again? Will Finn and Marceline ever know that their related? Why are there so many question? Questions will be answered
T, English, Family & Drama, chapters: 16, words: 19k+, favs: 7, follows: 9, updated: 2/16 published: 12/21/2013, Finn, Marceline A., Marshall Lee, Fionna
3Bubblegum High » by
AxelrodLibide
An Adventure Time adjacent show, we follow the tales of a group of high schoolers who through wackiness and loredom lead their lives in a new land while dealing with enemies beyond Pendleton's paygrade. Think the OG show but brought down to "normal".
T, English, Humor & Friendship, chapters: 2, words: 18k+, favs: 2, follows: 1, updated: 2/16 published: 8/6/2024, OC
1
Keep Yourself The Fate of Ooo (ENG) by
N3k00-Ch4N
Long-fic, possible discarded chapter of the discontinued fanfic "Keep Yourself" [with authorized translation], may contain slight changes to the original structure of the episode "The Ultimate Adventure", along with some references to the work done by blesenche. Hope it will be of your liking [Finncest/Fernfinn] leave reviews
T, English, Romance & Adventure, words: 18k+, favs: 1, follows: 1, 2/2, [Finn, Fern] Jake, BMO
1
Best Unkle and Aunt by
cosmicriff
Finn and FP meet Jake's pups
K+, English, Romance & Family, words: 243, favs: 8, follows: 3, updated: 1/27 published: 10/2/2023, Finn, Jake, Jake Jr., Flame Princess
1
Keep Yourself: The Fate of Ooo by
N3k00-Ch4N
Long-fic, posible capítulo descartado del fanfic "Keep Yourself" [con traducción autorizada], puede que contenga ligeros cambios a la estructura original del episodio "The Ultimate Adventure", junto con algunas referencias al trabajo realizado por blenselche. Pero espero que sea de su agrado [Finncest, leve Bubbline y otras parejas random] Dejen reviews
T, Spanish, Adventure & Romance, words: 19k+, favs: 1, 1/26, [Finn, Fern] Jake, BMO
12A Human No More » by
Cody Black
He lives among other humans, his mother is back in his life, and he's even got his arm back. Life couldn't get any better for Finn the human. That is until she comes along… (Post Finale, 1st POV. Also, a big thanks to mahmusx on DeviantArt for the story cover)
T, English, Sci-Fi & Adventure, chapters: 8, words: 34k+, favs: 23, follows: 26, updated: 1/19 published: 4/30/2020, Finn, OC, Minerva C.
10Adventure Time: The Big Belly Club » by
Autonomous Ultra Instinct
After the events of Freak City, Rachel decides to have a fun night with what was once considered a curse placed on her by Magic Man and stabilized by her tiara, leading to the creation of the most unusual club.
T, English, Romance & Humor, chapters: 8, words: 11k+, favs: 15, follows: 10, updated: 1/19 published: 2/18/2024, [Finn, OC] [Simon P., Betty]
83Adventure Time with Finn, Jake, & Rachel » by
Autonomous Ultra Instinct
Join Finn, Jake, and Ice Princess Rachel as they embark on their many mathematical adventures as they strive to keep Ooo safe as righteous heroes.
K+, English, Adventure & Humor, chapters: 33, words: 159k+, favs: 104, follows: 88, updated: 1/17 published: 11/23/2023, [Finn, OC] Jake, Princess B. Bubblegum
2Una Aventura Diferente by
YameWhiteZ
Esta aventura no es como las demas, no hay harem, no hay poder roto, y es tu decision si formar parte de ella.
T, Spanish, words: 4k+, follows: 2, 1/15
3
Fionna and Cake and Prismo? » by
GirlInTheUniverse
Scarab makes a wish that forces Prismo to live with Fionna and Cake in a world that he created, but he has harder things to face...
K+, English, Friendship & Fantasy, chapters: 14, words: 6k+, follows: 1, updated: 1/13 published: 1/1, Fionna, Cake, Prismo, Simon P.
3Swamp Thing(Monster) Simon Petrikov x Researcher Betty Grof AU! by
Bakatenshi07
Simon had transformed into a swamp monster for years at his point, and lost most of his human memories when a human wanders into the woods where he's been living for years. Betty is determined to understand what these rumors of a woodland creature are about and find hard evidence of its existence and understand how he came to be.
T, English, Sci-Fi & Horror, words: 1k+, 12/26/2024, Ice King, Betty, Simon P.
11Hora de aventura -Cosmos, la vida- » by
cosmos.custos
No poder entender las emociones o expresiones de los demás, por el motivo de que sólo estas hecho para hacer un sólo trabajo. Esta es la historia de Cosmos/Leo. Un ente creador el cual se le dio la tarea de convivir en un universo especifico para que pueda entender las emociones. ¿Qué clase de cosas pasaran en Ooo tras su llegada?, (Mejora con el tiempo) HIATUS
T, Spanish, Adventure & Romance, chapters: 42, words: 247k+, favs: 28, follows: 32, updated: 11/17/2024 published: 10/17/2017, [OC, Princess B. Bubblegum] Marceline A., Flame Princess
1
Ballads, Jealousy and Bitter Coffee by
Kaito Noir
Finn lives between two intense loves, Bonnibel and Marceline, whose personalities contrast but intertwine in his heart. When a new threat appears, tension and jealousy threaten to tear apart what they have built.
T, English, Romance & Drama, words: 3k+, favs: 5, follows: 6, 11/17/2024, [Finn, Marceline A., Princess B. Bubblegum]
2Adventure Time's Fionna and Cake - The Great Glance by
Jackire64
Fionna and her friends embark on an adventure of their lives, and catch a glance of their original variants in the land of Ooo! [ Work in progress. ]
K+, English, Adventure & Friendship, words: 445, follows: 1, 11/6/2024, Cake, Fionna, Marshall Lee, OC
22Ooo, meet Aaa » by
aimsknight06
After a freak magic ceremony, Ice King's fanfiction comes to life and everything spills into Ooo! What hijinks and shenanigans will ensue?
K+, English, Adventure & Friendship, chapters: 16, words: 30k+, favs: 83, follows: 73, updated: 10/27/2024 published: 6/2/2015, Finn, Fionna
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