1 - 20 of 598 Works in Alternate Universe - Fallout (Video Games) Setting
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Powodzenia dla mnie.
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Under a Starlit Sky by ToxicTraitor
Fandoms: Arcane: League of Legends (Cartoon 2021), League of Legends
14 Oct 2025
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Toxi's Caitlyn x Vi Kinktober 2025: Day 14 - Outdoor Sex
Caitlyn, a Vault Dweller, has volunteered to head up to the surface in an effort to try and rehabilitate the world nearly 200 years after the atomic bombs were dropped. However, she finds it harder to adjust to the wasteland than she thought. That is when she ends up meeting Vi, a Raider that saves her life by shooting down the man that has snuck up on her. As they rest by the fire, looking up at the starry sky, a romance starts to bloom.
Series
- Part 14 of Toxi's Caitlyn x Vi Kinktober 2025
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The Brotherhood under Maxson's command had finally defeated the Institute, but their triumph came with an uneasy cost, instead of freeing the Commonwealth, they took control, and the people are now under a new regime. A settler of sanctuary hills finds herself stuck in the middle between the now brutal political climate, and the attentions of the man in charge of it all.
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Alternate Fallout - Part Two: The Life of Harry Potter. by DarkDragen
Fandoms: Harry Potter - J. K. Rowling, Fallout (Video Games)
11 Oct 2025
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In this second part of the Alternate Fallout, we explore the Fallout version of Harry’s life, a darker version. This story will set things up for the future, if I progress that far, and show how the ending not only leads to the next part but also to the rest of Alternate Fallout. You can skip this if you wish, but reading the ending will help in understanding the story ahead.
I've rated this as Mature to be safe.
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Fragments of Green by TaintedHalo
Fandoms: Fallout 4, Fallout (Video Games), Fallout universe - Fandom, Fallout - Fandom
11 Oct 2025
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Nahla Halden grew up believing the world outside her Vault was dead. The rules were strict, the air recycled, and questions were dangerous. But when fear and unrest boil over, the safety of the Vault shatters overnight. Forced into the unknown, Nahla steps onto the surface for the first time—into a wasteland she’s only seen in faded photographs. Survival comes first. Trust comes second. And the stranger who finds her may be both her best chance and her greatest risk.
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Daisy Bell by Justthirstposting
Fandoms: I Have No Mouth and I Must Scream - Harlan Ellison, I Have No Mouth and I Must Scream (Video Game)
11 Oct 2025
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You dreamt of this day while treating dying soldiers in wartorn Russia as an army nurse. You served your country. You saved lives, and mourned the ones you lost: All in the name of the American Dream. You looked forward to the day this Cold War turned hot would end.
Well, World War III would end. The streets would be silent. The world would be still. But there are no parades. No apple pie or baseball or the Star-Spangled Banner.
You are one of six, the last remnants of the human race.
And he's the Allied Mastercomputer. The Aggressive Menace. The Adaptive Manipulator.
AM.
And you're about to see just how manipulative he can be. -
Fallout Operation: Feathers and (Atomic) Flame by Canadian_BuckBeaver
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Fallout 76
10 Oct 2025
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Seriously, it was all Bakugou's fault. If he hadn't pissed off the commission, then they wouldn't all be in some sort of Wasteland with no food, no water, and no quirks, completely helpless. Their class wouldn't be separated through time and space, and they wouldn't have to eat whatever the heck that just crawled into the fire. As corny as it sounds, they will have to work together to survive post-war West Virginia until after the commission forgives them. Until then, they are dealing with each other, the scorched, whatever radiation beasts are hiding in the hills, and someone who calls themselves Knight Errant, though they seem to know far more than they initially let on.
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From Warheads to Grimm by Ant357627
Fandoms: RWBY, Fallout (Video Games), Fallout 4, Fallout 3, Fallout: New Vegas, Helldivers (Video Games)
10 Oct 2025
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This RWBY x Fallout story is inspired by Fallen_Patriot03's RWBY x Fallout story called Remnant Wars: Rise of America.
And my own story Remnant vs Earth.
Series
- Part 3 of Earth without this 'Fandom' series
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Blaine Edwards had everything until it all ended in a blinding flash. As the world tries to rebuild, the person he once was is slowly forgotten. Blaine becomes a wastelander, a survivor forged by radiation, pain, and the endless march of time. He witnesses the birth of a new world, one much different from the one he knew before.
All seems lost until Blaine realizes that he’s not alone. After the establishment of Brook, he finally finds a safe place in a world filled with chaos. However, a day will come when Blaine and the people of Brook realize they are no longer safe. This will force Blaine to confront his past in order to save his future. -
Vault Boy by indiewritesxoxo
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
07 Oct 2025
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The wasteland is a lawless, lonely place. Who can blame a girl when a chance encounter leaves you chasing after a man who dreams of more than just scraping by in a shitty settlement? Although there might be something more dangerous than deathclaws roaming around out there...
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A team of Brotherhood of Steel was sent to an abandoned research facility. Their mission was to retrieve a still-active nuclear code, preventing it from getting into the wrong hands (i.e., anyone else). What they found at the facility was... an AI with a mission of its own.
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Set in Fallout4, the Commonwealth wasteland.Notes for talented artists:
I'm quite flattered by the interest, but I’m not looking to make a comic adaptation of this fic. Thanks for understanding! -
Radiant Love: Glow with me by Symphony_of_Dreams
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime), Fallout (Video Games), Fallout (TV 2024)
06 Oct 2025
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Sukuna, a Glowing One ready for a change, and that change begins with a naked and defenseless Gojo encountered by chance in the wastelands.
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Four Stars of the Mojave by AzureToGodslayer
Fandoms: Fairy Tail, Fallout: New Vegas, Fallout (Video Games)
06 Oct 2025
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Mojave Wasteland, 2281. Four broken people converge, each searching for what they've lost.
Lucy Heartfilia leaves Vault 36 to find her father, armed with books and untested skills. The wasteland will kill her or forge her anew.
Natsu Dragneel wakes in a grave with a bullet scar and missing days. Shot, robbed, buried—he survived the impossible. Now someone must pay.
Gray Fullbuster spent a year searching for his lost family, questioning everything the Brotherhood taught him. Somewhere out there, they're waiting.
Erza Scarlet, NCR Ranger, hunts her AWOL fiancé while carrying the weight of too many deaths. She won't lose anyone else.
Four strangers. Four quests. One conspiracy binding them. In Goodsprings, they'll learn that wasteland survival isn't about going it alone—it's finding family in civilization's ruins.
The Platinum Chip. Vault-Tec secrets. Enclave shadows. Caesar, Mr. House and NCR. Every answer leads deeper into conspiracy.
As it's said war - war never changes. But maybe they can, through the roads they walk.|| Fallout: New Vegas x Fairy Tail crossover. No magic—just survival, found family, and the bonds forged in nuclear fire. ||
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Time For Miracles by Lyonene
Fandoms: Fallout (Video Games), Fallout 3, WWE 2K (Video Games)
05 Oct 2025
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Please note: this story was originally written 15 years ago in 2010.
The girl from Vault 101 has to learn how to survive in a world where one mistake can be your last. Can mercenary Mark Calaway make a woman out of this kid or will he have more blood on his already stained hands? Book 1 of Fallout: Anthem of Angels series.
Series
- Part 1 of Anthem Of Angels
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Why Didn’t You Stop Me? by IwishIwasaLobster
Fandoms: Fallout 4, Fallout: New Vegas, Fallout (Video Games)
05 Oct 2025
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Clover Monroe and Robert Joseph MacCready have been on and off for about eight months. One day, she disappears and he’s left wondering where she is.
With help from friends, he managed to track her down. But, are either of them prepared for what happens next?
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Instinct [A Fallout AU] by DebonairDenizen for Jane Morris
Fandoms: Fallout 4, Fallout (Video Games)
02 Oct 2025
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What if Kellogg had trusted his instincts in Vault 111?
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love is a blown out candle by Sambuck (sambuuck)
Fandoms: Pocket Monsters: Scarlet & Violet | Pokemon Scarlet & Violet Versions, Fallout: New Vegas
28 Sep 2025
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On a streak of bad luck, Arven finds an interesting merchant called Clive near Goodsprings and takes him back to the Powder Gangers. Whether Clive can turn their fortunes around remains to be seen.
- Language:
- English
- Words:
- 17,155
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 22
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Sonic and his friends are investigating Eggman's involvement in mysterious mass disappearances and the appearance of a mindless horde of elemental beasts, but when she gets taken
by the mad scientist, it's Amy that finds out the horrific truth and the extent of his cruelty firsthand.
What follows changes everything - and changes her most of all.
Welcome to the Future.
(Unrequited SonAmy, Slow-Burn ShadAmy)
-Cross-Posted with FanFiction.net- -
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The world has ended, billions lay dead or dying. Can society ever be rebuilt from the ashes?
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dear hearts and gentle people by yutotama
Fandoms: ZEROBASEONE | ZB1 (Korea Band), Fallout (Video Games)
23 Sep 2025
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"You're much braver than you give yourself credit for."
Gyuvin looks up, not expecting those words to come from Ricky's lips. The bartender is staring at him with a gentle expression, his arms crossed and his hair falling loosely over his forehead. Gyuvin half expects his smile to falter when their eyes meet. But it doesn't.
OR: 200 years after the bombs drop, Gyuvin is one of the only people to leave his underground vault. He wouldn't have left at all if it wasn't for his brother going missing.
As a native wastelander, bartender Ricky has seen it all— except for a curious vault dweller, desperate for help.
Series
- Part 1 of Old World Blues