Fallout Crossovers
Filters
1.3K | « Prev Page 1 2 3 4 5 12 .. Last Next »

Gate: Thus the Wasteland Fought There and Beyond ! by CurdonThatBastard reviews
A strange Gate opened in the borders of the Mojave Wasteland, the newly formed alliance decided to examine it, what they found was a Gate to a whole other world. New conflicts and bloody wars will occur because in whatever kind of outer dimension or fantasies you are. War. War never changes.
Crossover - Fallout & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: M - English - Adventure/Fantasy - Chapters: 12 - Words: 103,146 - Reviews: 230 - Favs: 502 - Follows: 611 - Updated: 4/19 - Published: 11/30/2016 - Courier, Itami, Pina
Fallout: Overlord by Stone-Man85 reviews
The world has ended since the Great War, with only a few to survive in Vault-Tec Vaults, never knowing about the surface. 200 years later, one vault dweller awakens, and finds America a ruined wasteland with dangers. But none as dangerous as a long forgotten enemy of the world. Rated M for nudity, blood/gore, and lemons in future chapters
Crossover - Fallout & Wolfenstein series - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 316 - Reviews: 7 - Favs: 9 - Follows: 7 - Published: 4/19
Building Steam by Owlfurret reviews
It sucks getting abducted from your home by some flying, winged annoyance from another Universe. Luckily I didn't end up in Worm. Sadly I'm in Fallout and it sucks. But I have the Celestial Forge and I will build myself to victory. I'm building Steam.
Crossover - X-overs & Fallout - Rated: M - English - Sci-Fi - Chapters: 8 - Words: 49,631 - Reviews: 20 - Favs: 85 - Follows: 109 - Updated: 4/17 - Published: 12/17/2023 - Sunny Smiles, OC
Fallout Fox by Minutes Notice reviews
There is no sole survivor instead there is Liberator a pre-war ghoul and veteran of anchorage and Cody Mason the last of the Youth Battalion and last Minutemen child soldier. Under Liberator the Minutemen will mechanize and thrive however Corneria needs help the Minutemen will fight for more than the Commonwealth they will for the whole galaxy.
Crossover - Star Fox & Fallout - Rated: M - English - Sci-Fi/Adventure - Chapters: 16 - Words: 55,001 - Reviews: 10 - Favs: 7 - Follows: 6 - Updated: 4/16 - Published: 5/13/2022 - Fox M., Krystal, Gen. Pepper, Preston G.
Operation: WASTELAND by Spartan-049 reviews
Whilst exploring the depths of Gamma Halo, a lone Spartan inexplicably finds himself transported to an irradiated wasteland on a planet that shouldn't have one; Earth. Hoping to find some answers he enlists the help of a local courier already on a quest of his own to find something.
Crossover - Fallout & Halo - Rated: T - English - Adventure/Western - Chapters: 6 - Words: 18,679 - Reviews: 6 - Favs: 27 - Follows: 39 - Updated: 4/14 - Published: 2/2
Luck be a Lady and a Man by Pellious reviews
Couriers 6 and 7 were tasked to create a teleporter. So with the help of the THINK TANK, they managed to accomplish this and create their first-ever teleporter. But after a freak accident, they wound up getting themselves stuck in unfamiliar territory where the rules have changed. But, they'll make it work to their advantage.
Crossover - RWBY & Fallout - Rated: M - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 2,109 - Reviews: 1 - Favs: 3 - Follows: 8 - Published: 4/9 - Salem, Ozpin, Courier
New Vegas Showtime (ft Mr Dusk, wr3h) by BarthVader reviews
In a last ditch attempt to beat the Phantom Thieves of Hearts, the God of Control banishes them to the/a future - namely, the Nevada of the early 2280s. The eight scattered Thieves (and a plus one) need to survive the wild west of the Mojave long enough to reunite and return to their world, and will inevitably get embroiled with the area's struggles in the process. [cover by wr3h]
Crossover - Fallout & Persona Series - Rated: T - English - Drama/Humor - Chapters: 19 - Words: 59,735 - Reviews: 21 - Favs: 64 - Follows: 84 - Updated: 4/9 - Published: 8/20/2022
A different kind of wasteland by Leroyian21 reviews
After traveling all over the remains of the ruined western and mid-western United States, an amnesiac prisoner pulls off another grand escape from the NCR Tibbets penitentiary and unexpectedly becomes the unlikely hero who stops a new plague from ravaging the wastelands. However, upon arriving back "home", he finds it to be vastly different from what he has ever known.
Crossover - Fallout & Blue Archive - Rated: M - English - Adventure/Sci-Fi - Chapters: 9 - Words: 58,787 - Reviews: 34 - Favs: 53 - Follows: 75 - Updated: 4/8 - Published: 8/24/2023
Atomkrieg: Rodina Wasteland by Vulcan437 reviews
An opportunist from the European Commonwealth ventures out east to observe the Soviet frontier when a surprise attack gives him partial memory loss. Stranded in an alien environment, he must adapt quickly. A Stalker with a hidden talent befriends him. They wander the Rodina together while a power vacuum threatens to suck them up into an ideological war for control.
Crossover - Fallout & Metro 2033 - Rated: M - English - Adventure/Supernatural - Chapters: 7 - Words: 31,706 - Reviews: 2 - Favs: 6 - Follows: 12 - Updated: 4/7 - Published: 1/31/2023 - OC, Artyom
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: 2 - Words: 18,310 - Reviews: 5 - Favs: 5 - Follows: 6 - Updated: 4/7 - Published: 3/30 - Sole Survivor, Ace
Redemption Is a Long Journey by Withoutahat reviews
The Courier helped the legion take over the Mojave in 2281. But this alliance would not last, as the courier finds himself betrayed, and then reincarnated in world where a battle between hope and despair will ensue. Will The Courier change his ways and help hope win or will he let the world be enslaved by depair. (tags will change over time)
Crossover - Fallout & Dangan Ronpa Kibou no Gakuen to Zetsubou no Koukousei - Rated: T - English - Mystery - Chapters: 14 - Words: 44,199 - Reviews: 3 - Favs: 11 - Follows: 17 - Updated: 4/7 - Published: 1/21/2023 - Courier, Naegi M., Enoshima J.
Sandstorm over Remnant by AllHailTheEmpire reviews
Sequel to Snowflake on the sand. The war for the Mojave was over, Vegas had emerged victorious. Winter along with Courier Six tear the fragile space between worlds, creating an uneasy alliance between a world assailed by beasts and one where the long shadow of the Old World refused to fade.
Crossover - Fallout & RWBY - Rated: T - English - Family/Drama - Chapters: 25 - Words: 78,180 - Reviews: 125 - Favs: 243 - Follows: 316 - Updated: 4/6 - Published: 1/23/2023 - Courier, Winter S., Team RWBY, Team JNPR
My spurs go Jinglen Jangle Jingle by Crystal Grenadier reviews
Naomasa has heard a lot of crackpot stories. This one however takes the cake. One Izuku Midoriya, 10 months ago dissapeared alongside the Number 5 hero Miruko when she had saved him from being hit by a villains quirk, is currently sitting in his interrogation room wearing sone of the strangest armor and using technology never thought possible before.
Crossover - My Hero Academia/僕のヒーローアカデミア & Fallout - Rated: M - English - Sci-Fi/Romance - Chapters: 4 - Words: 21,498 - Reviews: 8 - Favs: 104 - Follows: 150 - Updated: 4/5 - Published: 3/4 - [Izuku M., Rumi U./Mirko, Cass] Courier
Fallout London by Ohnmacht reviews
Harry Potter, now a mysterious guardian in the post-apocalyptic London. Haunted by his past and feared by the survivors, he encounters a strong-willed woman in red, sparking curiosity and unspoken questions. As he navigates London Harry grapples with his legacy and the impact of is actions in a world where every choice carries the weight of survival and morality.
Crossover - Harry Potter & Fallout - Rated: K - English - Adventure/Mystery - Chapters: 1 - Words: 3,732 - Reviews: 2 - Favs: 15 - Follows: 18 - Published: 4/5
The General and The Goddess by RangerSteel reviews
War...War Never Changes. In the Commonwealth from the destruction of the Institute a new power rises. At it's head the Sole Survivor leads the Minutemen to an uncertain future as conflict still rages in and around Boston. In Eostia a Reincarnated Goddess and her alliance await an uncertain future while a black dog lurks in the shadows. Fallout belongs to Bethesa.
Crossover - Fallout & Kuroinu: Kedakaki Seijo wa Hakudaku ni Somaru - Rated: M - English - Adventure/Romance - Chapters: 9 - Words: 37,014 - Reviews: 29 - Favs: 141 - Follows: 182 - Updated: 4/2 - Published: 5/22/2023 - Dogmeat, OC, Origa D, Cellestine L
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: 4 - Words: 8,078 - Reviews: 2 - Favs: 7 - Follows: 11 - Updated: 4/2 - Published: 12/27/2023 - Sole Survivor, Preston G., Avatar/Robin, Lucina
New California republic by ideal man reviews
I know nobody asked for this but I thought what if the whole NCR was transported somewhere in halkeginia how would the president and the citizens of both worlds deal with this ISOT
Crossover - Familiar of Zero & Fallout - Rated: T - English - Fantasy/Sci-Fi - Chapters: 7 - Words: 1,894 - Reviews: 16 - Favs: 15 - Follows: 18 - Updated: 4/1 - Published: 7/26/2023 - Courier, OC, Louise
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: 19 - Words: 220,179 - Reviews: 1465 - Favs: 1,072 - Follows: 1,322 - Updated: 4/1 - Published: 2/2/2023 - Courier
Old School Blues by WellTemperedClavier2 reviews
Some would say that the post-nuclear world doesn't lend itself to art. But those who grew up among the shattered husks of the Boneyard might have their own ways of expressing beauty.
Crossover - Daria & Fallout - Rated: T - English - Humor/Drama - Chapters: 1 - Words: 6,340 - Reviews: 1 - Published: 3/30 - Daria M., Jane L., Trent L., Ms. Defoe,
Paved with Good Intentions by RandomUsername1 reviews
A stone-cold Wastelander finds himself forcibly teleported into a new world. A Garden of Eden in comparison to the Capital Wasteland. In this new world, he will kill monsters and sinners alike because violence is all he has left, but perhaps in this new world. He can find a new purpose and pull off the rot that envelopes his heart and mind.
Crossover - Fallout & RWBY - Rated: M - English - Adventure/Friendship - Chapters: 6 - Words: 44,402 - Reviews: 45 - Favs: 195 - Follows: 271 - Updated: 3/25 - Published: 9/12/2023 - Lone Wanderer, Velvet S., Fox A., Coco A.
Fact or Myth: Rapture, The Modern Day Atlantis by VERsingthegamez reviews
Trauma, Loss, and Loneliness. These things still follow Evan years after leaving D.C, haunting him on a regular basis. But when he receives an unknown package about a place called Rapture, he soon discovers something unexpected that changes his life forever. Spoilers for the Bioshock franchise, FO3, and FNV Rate M for Violence, Moderate Sexual References, and Language.
Crossover - BioShock & Fallout - Rated: M - English - Adventure/Romance - Chapters: 32 - Words: 189,028 - Reviews: 12 - Favs: 83 - Follows: 91 - Updated: 3/21 - Published: 3/21/2022 - Lone Wanderer, Courier, Elizabeth
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: 6 - Words: 50,617 - Reviews: 38 - Favs: 270 - Follows: 368 - Updated: 3/18 - Published: 8/7/2021 - Courier
The Courier of Remnant by devilnightking100 reviews
Ulysses finds himself in the world of Remnant and chronicles his road.
Crossover - Fallout & RWBY - Rated: T - English - Parody - Chapters: 37 - Words: 9,714 - Reviews: 12 - Favs: 58 - Follows: 75 - Updated: 3/17 - Published: 12/25/2023 - Ulysses
Fallout Over Pandora by Lichlord909 reviews
What happens when a people forged in the fires of nuclear war meet a people whose whole way of life revolves around living in balance with nature. and what happens when both find out how Pandora earned its name.
Crossover - Fallout & Avatar - Rated: M - English - Sci-Fi/Horror - Chapters: 14 - Words: 81,107 - Reviews: 29 - Favs: 53 - Follows: 84 - Updated: 3/16 - Published: 12/20/2022
Snowflake on the sand by AllHailTheEmpire reviews
Courier Six is ready to leave Good Springs, track Benny down and make him regret shooting him but before his adventure can begin a hole in space and time drops a pale soldier on a world that is not hers, now both are taking the long way to New Vegas. One for revenge the other with hopes to get back home.
Crossover - Fallout & RWBY - Rated: T - English - Adventure/Drama - Chapters: 43 - Words: 208,618 - Reviews: 233 - Favs: 407 - Follows: 457 - Updated: 3/16 - Published: 8/17/2021 - Courier, Mr. House, Ulysses, Winter S. - Complete
1.3K | « Prev Page 1 2 3 4 5 12 .. Last Next »