Fallout Crossovers
Filters
1.4K | « Prev Page 1 2 3 4 5 12 .. Last Next »

Courier Six vs Magic by ThatGuyAlex reviews
Courier Six or Six for short, attempts to speed up the Legion's future conquest of California by giving them teleportation technology. Something goes wrong when tested and Six has been sent somewhere else entirely where they learn of a greater threat not just to the Legion, but all humanity.
Crossover - Fallout & High School DxD/ハイスクールD×D - Rated: T - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 36,582 - Reviews: 21 - Favs: 29 - Follows: 40 - Updated: 10/17 - Published: 6/12 - Courier, H. Issei
Lone Star Ranger by 501ar reviews
With the Legion lacking any notable presence after the death of its leader and the NCR retreating to lick their wounds, the Courier finds himself with a lot of time and not enough to keep his hands from going idle. And you know what they say about idle hands.
Crossover - Fallout & Honkai: Star Rail - Rated: M - English - Adventure - Chapters: 2 - Words: 20,962 - Reviews: 11 - Favs: 52 - Follows: 75 - Updated: 10/16 - Published: 7/24 - Courier, ED-E
Wrong Place, Right Time: A Hero's Story by DLTA-BOT reviews
The journey of a hero doesn't always start where they expect. It doesn't always happen to those who expect it. Damon was never interested in being what SPARTANs represent: an implacable force for good standing as humanity's shield. Like most other third-generation SPARTANs, the war took everything from him. All he wanted was to return the favor. Sometimes we don't get a choice.
Crossover - Fallout & Halo - Rated: T - English - Adventure/Sci-Fi - Chapters: 94 - Words: 1,102,388 - Reviews: 273 - Favs: 578 - Follows: 627 - Updated: 10/14 - Published: 9/29/2020 - Sole Survivor, Arthur Maxson, Shaun, OC
A Young Girl's Saga on the New Vegas Steppe by y1fellas reviews
Tanya in New Vegas with the Great Khans, starting with a bullet hole, and amnesia. At least this time she won't have to redo her childhood.
Crossover - Fallout & Youjo Senki: Saga of Tanya the Evil - Rated: M - English - Crime/Western - Chapters: 2 - Words: 9,462 - Reviews: 12 - Favs: 56 - Follows: 72 - Updated: 10/12 - Published: 9/5 - C. Boone, Tanya
Fallout New Kanto by CryosR reviews
Based on the characters made by D-6alaxy and the writing of Duhad from Furaffinity. This is a retelling of the New Vegas mod Fallout New California but in world of Pokemon Vault 18 is a nice place to live, but things are about to take a drastic turn for two residents, Dee and Helios, as they are forced to evacuate to the wasteland and post-apocalyptic Pokemon world
Crossover - Pokémon & Fallout - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 2,450 - Reviews: 3 - Favs: 2 - Follows: 1 - Published: 10/9
Nuclear Reincarnation by Apatima reviews
Summer Rose, Mother of Ruby Rose and Yang Xiao Long, died long ago. Now she returns to Remnant, now bend on defending her family from the darkness of both worlds.
Crossover - Fallout & RWBY - Rated: M - English - Adventure/Family - Chapters: 2 - Words: 9,260 - Reviews: 9 - Favs: 21 - Follows: 36 - Updated: 10/9 - Published: 2/9 - Sole Survivor, Team RWBY, Team JNPR, Team STRQ
A rose in Boston by Andiclip reviews
After Ruby received a strange distress transmission in a place called shelter 111. She would go to investigate with Six and her companions. But what they don't know is that they must choose a side for the fate of the Commonwealth.
Crossover - Fallout & RWBY - Rated: M - English - Sci-Fi/Fantasy - Chapters: 15 - Words: 34,291 - Reviews: 16 - Favs: 29 - Follows: 32 - Updated: 10/8 - Published: 11/22/2022 - Courier, Sole Survivor, Team RWBY, Team JNPR
Una rosa en Boston (Reescrito) by Andiclip
Despues de que Ruby recibiera una extraña transmision de socorro en un lugar llamado refugio 111. Iria a investigar junto Seis y sus compañeros. Pero lo que ellos no saben es que deberan escoger un bando por el destino de la Commonwealth
Crossover - Fallout & RWBY - Rated: M - Spanish - Sci-Fi/Adventure - Chapters: 13 - Words: 32,126 - Favs: 4 - Follows: 5 - Updated: 10/8 - Published: 7/3/2022 - Courier, Sole Survivor, Team RWBY, Team JNPR
Mercury Six by Prr6755 reviews
Mercury Black. (Almost) Everyone's favorite legless assassin gets thrown into the world of Fallout after Vol 3 and comes back to a traveling RNJR as a semi-changed albeit schizophrenic Courier Six. Now with more Cybernetics! (Get fucked Watts)
Crossover - Fallout & RWBY - Rated: M - English - Western/Adventure - Chapters: 2 - Words: 5,045 - Reviews: 3 - Favs: 11 - Follows: 18 - Updated: 10/6 - Published: 9/22 - Joshua Graham, Mercury B., Team RNJR
Mass Fusion Theory by Zialema reviews
La guerre ne change jamais. Ni ne s'efface. Quoiqu'on fasse, elle restera là, en dépit des désirs de certains et des actes de d'autres. Les actes, petits ou grands, ont tous leurs conséquences. Parfois merveilleuses, parfois dramatiques. Et ce n'est pas des bombes atomiques ou un scientifique de génie qui changeront la nature humaine.
Crossover - Fallout & One Piece - Rated: M - French - Adventure - Chapters: 11 - Words: 92,048 - Reviews: 13 - Favs: 8 - Follows: 9 - Updated: 10/5 - Published: 3/30 - Sole Survivor, Ace
Bonds, Bravery, and Nuclear Fallout by AlphaJPM reviews
When some of Ylisse's Finest find themselves trapped in a world not their own, with technology beyond their comprehension, and nuclear radiation around every corner. Will they survive the horrors of post war Boston? Or will the Wasteland of the Commonwealth claim their lives as it has done to many others before.
Crossover - Fallout & Fire Emblem - Rated: T - English - Adventure/Parody - Chapters: 5 - Words: 9,184 - Reviews: 2 - Favs: 8 - Follows: 14 - Updated: 9/30 - Published: 12/27/2023 - Sole Survivor, Preston G., Avatar/Robin, Lucina
My New Life in Fallout: Equestria by Lulani059
So I, a small time Brony, have somehow been transformed into a purple and blue unicorn. In what looks like a post-apocalypse world of My Little Pony. Near Canterlot if I am going by that vaguely familiar castle outline in the distance. I can't help but wonder if my being here was influenced by me reading that Fallout: Equestria fanfic recently. . . DISCORD! GET OVER HERE AND FIX TH
Crossover - My Little Pony & Fallout - Rated: M - English - Fantasy/Adventure - Chapters: 3 - Words: 4,770 - Favs: 2 - Updated: 9/29 - Published: 9/16
Good Medicine by VixenRose1996 reviews
Erilda Grayiuth has more than her fair share of regrets and old shame. When she chooses to lead a group of her fellow mer into a new world in order to aid the people there, some claim she is running from her past and origins. And perhaps that is true, but maybe healing the people of this world can also allow Erilda's own heart to heal. FOR PEPPY!
Crossover - Fallout & Elder Scroll series - Rated: T - English - Friendship/Spiritual - Chapters: 8 - Words: 27,419 - Reviews: 16 - Favs: 38 - Follows: 46 - Updated: 9/28 - Published: 7/31/2023
Mid Nights Requiem, Opened Eyes by General W.A.R Monger reviews
Ruvyzvat Morozov, a battle-hardened once lone lumberjack thought there was nothing unique to the happy go lucky 1950s America, he was raised in. Little did he know that the Evil Axis Empire of Europe weren't the only threat to the fragile peace, for hiding in the shadows are creatures and spirts of unspeakable power. This story takes inspiration from Lovecraft, Fallout, and FNF.
Crossover - Fallout & Friday Night Funkin’ - Rated: M - English - Mystery/Supernatural - Chapters: 1 - Words: 40,584 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 9/28 - Complete
Drifters by Crow Mahn reviews
Jaune Arc awoke in a world that was not quite his own. A world of bloody evolution that seemed hellbent on destroying all life. So armed with a strange device on his arm and with a mysterious yet brutal companion the boy's journey through Earth begins with a bang. Can he survive and keep his morals in tact, or will he fall to the many trappings and vices of this broken world?
Crossover - Fallout & RWBY - Rated: M - English - Horror/Adventure - Chapters: 1 - Words: 5,383 - Reviews: 3 - Favs: 19 - Follows: 28 - Published: 9/28 - OC, Jaune A.
Special Delivery to the Frontier by TheLandMaster45 reviews
To Frontier Town rode a stranger one fine day. Hardly spoke to folks around her, didn't have too much to say. No one dared to ask her business, no one dared to make a slip. For the stranger there among them had a big iron on her hip.
Crossover - Fallout & Goblin Slayer/ゴブリンスレイヤー - Rated: M - English - Adventure/Fantasy - Chapters: 7 - Words: 59,301 - Reviews: 41 - Favs: 298 - Follows: 398 - Updated: 9/25 - Published: 8/7/2021 - Courier
The War of Two Earths by SnakeFanatic reviews
A strange Roman-like structure rise and Japan found itself invaded by the strange clothed humans and fantasy-like races acting familiar with Earth, claiming retribution against...America?
Crossover - Fallout & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Chapters: 13 - Words: 121,823 - Reviews: 103 - Favs: 189 - Follows: 235 - Updated: 9/25 - Published: 2/16/2023 - Sole Survivor, Itami
The Jingle Jangle by rybunks reviews
A crackhead Courier drops into the world of Remnant, follow him as he try not to fuck everything up without Yes Man to help correct his mistakes.
Crossover - Fallout & RWBY - Rated: M - English - Humor/Adventure - Chapters: 53 - Words: 149,021 - Reviews: 174 - Favs: 208 - Follows: 254 - Updated: 9/24 - Published: 6/6 - Courier
Power to the People by Gronzen reviews
He was famous for helping people. For protecting them from raiders, tyrants, and anything that crawled out of the radiation. Protecting people from magical tyrants and monster out of a fairy tale, though? That was going to be a challenge.
Crossover - Fallout & Familiar of Zero - Rated: M - English - Chapters: 9 - Words: 23,305 - Reviews: 55 - Favs: 241 - Follows: 328 - Updated: 9/24 - Published: 9/27/2016
A Courier for Kivotos by Unknown Sixth reviews
I'd been many things in my travels. Courier, prospector, trader, mechanic, assassin, lobotomite... you name it. But I never expected to become the teacher of a bunch of bulletproof, trigger-happy angels in a city untainted by the horrors of the Wasteland.
Crossover - Fallout & Blue Archive - Rated: T - English - Sci-Fi - Chapters: 23 - Words: 281,914 - Reviews: 1669 - Favs: 1,347 - Follows: 1,638 - Updated: 9/23 - Published: 2/2/2023 - Courier
Gary Gos to Zon (Author's Preferred Text Edition) by Rolliz reviews
The late 10 year anniversary of the bestest story ever made
Crossover - Fallout & S.T.A.L.K.E.R. - Rated: T - English - Poetry/Western - Chapters: 1 - Words: 683 - Reviews: 1 - Published: 9/23 - Gary, Sidorivich - Complete
Courier in Another World by TotallyNotRobertEdwinHouse reviews
Courier Six gets a first hand experience into what an isekai is. He will have to navigate a new land make new allies and deal with the strangest mutants he's ever seen all so he can get back to New Vegas. Meanwhile the MGE world will now have to deal with a strange traveler that brings a danger they have never seen before.
Crossover - Fallout & Monster Girl Encyclopedia - Rated: M - English - Adventure - Chapters: 9 - Words: 55,848 - Reviews: 145 - Favs: 377 - Follows: 516 - Updated: 9/19 - Published: 1/26 - Courier, Wilmarina N., Druella
FO4: Augment by j30052776 reviews
Jon Noonien-Singh finds his ambitions the destruction of his people, should he actually carry them out and trek to the stars. Instead he finds himself in a wasteland devastated by his worst fears. He is superior, hardened by the Eugenics Wars, and war, war never changes.
Crossover - StarTrek: The Next Generation & Fallout - Rated: M - English - Sci-Fi/Adventure - Chapters: 35 - Words: 178,002 - Reviews: 22 - Favs: 38 - Follows: 41 - Updated: 9/18 - Published: 6/27
Fallout Equestria Shattered Memories by PrederNation74
In the unforgiving expanse of the frozen tundra known as Winterpeaks, an amnesiac alicorn stirs awake within the haunting remnants of Stable 375. Encased in frost and steeped in the silence of a long-forgotten world, she emerges from her slumber, blank memories swirling like snowflakes in her mind. The heavy door, sealed tight against the biting cold, stands as a barrier to the pas
Crossover - My Little Pony & Fallout - Rated: M - English - Tragedy/Adventure - Chapters: 2 - Words: 38,274 - Published: 9/18 - OC
The Ministry by Bantoo reviews
Survival was all Harry Potter knew. He survived the death of his parents. He survived at the hands of his relatives. He survived his magical education and the many attempts on his life. He even survived the end of the world. He didn't know how to do anything else. But he did know one thing. War. War never changes.
Crossover - Harry Potter & Fallout - Rated: M - English - Adventure/Suspense - Chapters: 3 - Words: 22,993 - Reviews: 9 - Favs: 56 - Follows: 85 - Updated: 9/17 - Published: 7/5 - Harry P. - Complete
1.4K | « Prev Page 1 2 3 4 5 12 .. Last Next »