What if Ash caused an event that would more or less cause a cascade of events and changes that would change the face of Ooo in many ways... and thanks to Finn and Jake being injured, new heroes and heroes trained to take on the challenges to come and all to help Marceline regain her powers and more... enjoy a new series called Stakes 2: The Stakes are higher.

Treachery swirls around the King of Ooo, as the violent factions acting against his empire grow their power in secret. His brother's family becomes increasingly fractured, as Kim Kil Wan pursues his vengeance against the man he once called 'uncle'. Meanwhile, Minerva the Finn-mom and her team strive to repair the Ark's damaged control system before the massive colony falls on Ooo.

Finn had lived out his entire life and was ready to pass on. He had seen it all and been there and done that. While he had many great memories, he also had many regrets, each one bigger than the last. If only he can go back in time and fix things, but time is immovable… At least that's what he thought at first.

Quelle est la mesure d'un vrai héros ? Est-ce sa force ? Son courage ? Son sens du sacrifice ? Finn l'humain cherche la réponse à cette question, rempli de regret et de rage le héros de Ooo s'apprête à rencontrer son destin, il affrontera des ennemis redoutables, encaissera les pires épreuves, serra tourmenter par le chaos de ses sentiments, mais ce chemin ferra de lui un héros.

Jealousy and anger can be a funny thing especially when they are caused by a series of misunderstandings (wip rating may go up later on)

This is a rewrite of "The Deal" hosted by me and Twilight Master Emerald. It's a co-op by the way. And Finn will get a big harem.

A street urchin with no name or family dies only to wake up in a familiar world as a one of the cornerstones of the elements. Yet this familiar world has many unfamiliar twists and turns that will test her to no end (SI-OC)

the young fledgeling knight Finn Mertins makes a deal with the daughter of the devil to keep his people safe and what Secrets does she hold..and more importantly what is the mother of his future brides secret.. Find out in this A/u Semi Medieval reimagining of Adventure time.. THis is gonna be Rated M for a reason don't say I didn't warn you..

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.

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.

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.

After the events of Flute Spell, Finn receives a letter that makes him do an interesting change to his life. New co-op by TME and I. No flames, only constructive criticism.

Maybe it was the way she looked at the falling snow with childlike wonder, or the way the white flakes looked beautiful before they melted in her hair; but in that moment, Bonnie knew everything was going to be okay. High school AU. (slow burn; reupload)

a series of Song's performed by our favorite adventuring human to four special ladies yep it's a FinnXharem fic but the fun part of this story is you the reviewers get to choose the song he choses for each girl, more details inside rated T to be safe for future chapters ;)

Finn wakes up one day and has a very shocking change to his body as pointed out by his sister. A simply one shot for now dude's hope you like it!

how Will our favorite hero and Huntress deal with their newest surprise adventure before them how will it affect their friends? Family? only one way to find out.. rating may go up later on

What if Fern got what he wanted that day? He successfully killed Finn the Human and was now attempting to live his life as he always should have… but, now what? All the while, a certain uncle takes matters into his own hands and creates something… interesting.

Had this on AO3 and might as well put it here. Something something Marceline prank, something something gone wrong. News flash Finn became a vampire and is now going on a carnage spree. Will he regain his sanity before it’s too late? Or will he be a rabid animal until he dies? Idk I’m writing this as I go so let’s find out.

In a world where humans were considered the worst of monsters, a child who just so happened to be one strives to become a kind of monster that protects the people who can’t protect themselves. While he might prefer to be alone and travels aimlessly, he may or may not meet some people who would help him in more ways than one. (Might update like once a month idk)

After the events of Mama Said, Finn and Jake not only lost their job but also their home thanks to the King of Ooo. Luckily, they were able to get new employment from an ally. Co-op by TME and I. NO FLAMES PLEASE! Only constructive criticism.

Olvidaste tus Flotadores pero encallaste en una isla.

Finn Martin has been trying to find his brother since he went missing. His search lands him in trouble with the law, where he’s given a choice. Become a test subject for a secret government agency, or go to jail. This one choice leads to a whole new world, and a whole new life for the young man. Superhero AU.

This story takes place in an alternate timeline where Martin leaves his son behind as he escapes the Isles. Rather than going on fantastic adventures every day with his magical dog, Finn is raised to be a Helper within human society. Finn becomes a Campbell. This story is darker than the main series of events. Be prepared for a slow burn as Finn descends into madness.

Finn and Fern have grown up in a world full of magic and fantasy, and both of them aspire to be heroes that help others. The both of them are still kids though, and all they really do is adventure to find some fun with their friend Jake, but with a place like Ooo, many things can happen. Can they take it on? Or will they be blown away like dust off the wall?

One-shot. El rincón, que una vez fue su lugar especial, se convirtió en un recordatorio constante de lo que había perdido. Art by: Yerezaheian.