1 - 20 of 33 Bookmarked Items in Mushroom War (Adventure Time)
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Apocalypse Wow by Infinity_Pain
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
17 Oct 2025
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Betty Grof and Simon Petrikov are thrilled to get married and continue their academic careers. And then the world ends. Now, armed with only what they can carry, they must fight to protect their adopted daughter, and discover a way to survive and thrive in a world which is no longer made for them.
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The Sun by daisydukes00
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023), Adventure Time (Cartoon 2010)
19 Dec 2024
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Trying to live in a world that's been blown to bits is hard. Oozers everywhere, a giant skeleton man hellbent on destroying all life, mutagen everywhere, and now the vampires are making a move.
Life being this way sucked. But Lenore understood it was survival of the fittest at this point so survive she would, even if it meant staying as far away from other humans as possible for their protection. She could admit to being lonely, but it was easier this way. Until she come across an orphaned young girl no more then five who had been rejected by the humans for the possibility of being either a mutant or vampire with her strange looks. Unable to leave the child she begins a journey that could more then possibly led to a horrible end.
But hey she promised Marceline to stick with her.
Even if it meant dealing with the king of vampires.
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theseus's ship and other dated notions by ellebells
Fandom: Adventure Time, Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
17 Oct 2023
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The crown murdered Simon Petrikov. Not in the literal sense, of course, but the Simon before the war and the Simon after share little more than appearance. All that’s left is to play-act at normalcy, and he wasn’t even good at that when he still felt human. He might as well be a caricature of himself.
Turns out spending a millennia in a fugue state leaves you with some major baggage. Who would have thought?
- Words:
- 8,089
- Works:
- 3
- Bookmarks:
- 53
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The curtains are drawn, and he won't look at the clock.
Outside: a sky full of stars. -
Hunson/Elise (Adventure Time) by Rozavie
Fandom: Adventure Time, Adventure Time (Cartoon 2010)
19 Dec 2023
Summary
One shots about Hunson Abadeer and Elise (Marceline's mom). They're not connected.
- Words:
- 17,494
- Works:
- 3
- Bookmarks:
- 5
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Bookmark Notes:
Hunson abadeer and his wife
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The Lich talks.
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Beyond Everything by xignone
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
25 Sep 2024
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Prior to performing the Golb ritual and everything that went downhill, Simon Petrikov genuinely tried to live a happy life— as much as he wanted to. He tried adventuring to the farthest ends of Ooo, helping out Finn or Marcy in their endeavors.
When a person from the Great Mushroom War surfaces from their icy prison, Simon couldn't help but feel attached to the past, reliving all his memories with Betty, whom he desperately tried to forget.
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magic madness sadness (snow) by via_the_cryptid
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
06 Nov 2023
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Betty is the one who puts on the crown, not Simon.
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about 5 years after the events of fionna and cake, simon finds himself upset with the way that he had handled him and betty's relationship, and wishes that he could fix it.
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petrigrof time travel fix it longfic cause im insane. im not the best writer so read at your own discresion. tags and rating may change later on, since this is just a go with the flow thing.
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Simon's plan to hand Marceline off to her demon father and abscond before he goes completely off the deep end backfires when they invite him to live with them in the Nightosphere.
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the kind of fic where the only thing i can say against it, is that it’s too short
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hey, on a scale from 1-10, how maladaptive is it to equate a person with ultimate happiness? asking for a friend. by ellebells
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023), Adventure Time (Cartoon 2010)
04 Oct 2023
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And who is a God meant to pray to anyway?
Series
- Part 2 of theseus's ship and other dated notions
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Most creative writing I've ever read
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Una aventura prodigiosa by horus100
Fandoms: Miraculous Ladybug, Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
01 Apr 2025
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La premisa básica de este AU es una fusión de Miraculous/Adventure Time, donde los personajes y el entorno de MLB se trasladan a Ooo y construimos el mundo en torno a ellos y como encajarían
No va a ser un fic propiamente dicho (aunque espero en un futuro cambiar eso) la idea es que la gente participe y aporte ideas u opiniones para dar forma esto
Tambien lo subire a Spacebattles sin embargo soy totalmente nuevo en esa plataforma y no sé muy bien cómo funciona el sitio. Solo lo he usado para ver los fics que suben en el apartado Creative Writing, así que si tenéis algún consejo sería de gran ayuda
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Adventure Time Crownless AU: In the Land of Ooo, where evil seems to have all but disappeared. Shadows lurk within the hearts hidden from the world. Our story begins long before the end of the world. Where humans left the world in ruin, will history be repeated. It is a tale of sorrow, madness, and unconditional love. One man mutated by the bombs, losing almost all that he holds dear. He cares for a child as though they are his greatest treasure. When darkness returns to the lands, can one misunderstood soul regain his humanity and memories? Will the people of Ooo learn the truth behind an old hermit, is he a killer, a monster, or just a man?
Series
- Part 1 of Crownless AU
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Not much was known about humans from before the Mushroom War, the only one left who would know anything was an insane, sad old wizard. but when the hero of Ooo stumbles across an ancient dungeon filled with cryo-pods and another human, all of that could change.
Basically a /reader but with PLOT and also readers from before the mushroom war I guess. Sure hope that won’t cause any problems later ahaha…
- Language:
- English
- Words:
- 10,045
- Chapters:
- 5/8
- Collections:
- 1
- Comments:
- 21
- Kudos:
- 170
- Bookmarks:
- 11
- Hits:
- 2,958
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He was Finn the Human, slayer of demons and monsters, last survivor of a race that'd nearly destroyed the world. He was also mighty chummy with Marceline. It was only a matter of time before Finn found out EXACTLY what Abadeer thought of that, and of him.
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- Part 1 of with the Lord of Evil
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Simon and Marcy find an abandoned restaurant. Simon has some thoughts about the crown.
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Marshall Lee never thought he'd fulfill an ancient curse placed on him years ago, but now that he's met Fionna, he finds that his heart beats more than figuratively for her. In a desperate attempt to regain his immortality, he sets out on a journey to the Nighto'sphere where both he and Fionna are faced with great peril, moral conflicts, and near-death.
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Elise is about to die. She is about to leave her daughter alone, during the end of the world. It's not like she has much choice. But just as she's about to succumb to radiation poisoning, the demon whom she once loved appears to save her from her grim fate. Now, with a new lease on life, and a better option for her daughter's future, Elise has to face Hunson Abadeer and all of the things they never had.
Series
- Part 1 of Hunson/Elise (Adventure Time)
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When There was Nothing, There Were Monsters by Storyarchivistoflegends
Fandoms: Adventure Time (Cartoon 2010)
07 Oct 2023
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The Litch offers his perspective on the events of the series and how he was able to overcome and adapt to many of the challenges he faced in his goal of eradicating all life.
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All journeys have to start somewhere, Simon Petrikov's travels though the wreckage of the world are no exception.