Fallout and Mass Effect Crossovers
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Radioactive Sunshine of the Spotless Galaxy by Alexeij reviews
On the example of the Founders, humanity recovers from the Great War and expands into the stars. Centuries pass, and when a scorned ally turns enemy, the necessities of war break the technological and cultural stagnancy gripping the Council races. What happens when different players converge on Relay 314, led by the writings of an old, mad Matriarch? [AU]
Rated: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 18,816 - Reviews: 85 - Favs: 264 - Follows: 408 - Updated: 8/20/2017 - Published: 8/5/2017
Fallout Effect by Alexis-16715 reviews
Después de las acciones de las leyendas que fueron "El Morador del Refugio 13", "El Elegido", "El Trotamundos Solitario" y "Courier Six". Las nuevas naciones se crearon sobre las cenizas del antiguo Mundo. Estas Banderas llegaron al espacio y más allá. ¿Pero podrán soportar los desafíos que se esconden en la Galaxia?.
Rated: T - Spanish - Chapters: 1 - Words: 9,269 - Reviews: 2 - Favs: 1 - Follows: 2 - Published: 8/18/2017
The Enclave's Second Option by Hoxtilicious12 reviews
What if the Enclave had finished their project to travel into space? Well, for this what-if scenario, there may be an answer. The Enclave tries to expand their growing entire, only to meet some resistance along the way. That is the Council.
Rated: T - English - Sci-Fi/Drama - Chapters: 2 - Words: 6,402 - Reviews: 11 - Favs: 34 - Follows: 43 - Updated: 8/5/2017 - Published: 6/6/2017 - OC, Liara T'Soni, Saren A.
One Future, Lightly Used by SeptimusMagistos reviews
Vault Dweller. Chosen One. Lone Wanderer. Courier. Heroes chosen by destiny to safeguard humanity in its times of need. It's now up to Shepard to carry on their legacy and protect the galaxy from a threat like nothing humans have seen before.
Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 71,230 - Reviews: 38 - Favs: 197 - Follows: 228 - Updated: 7/9/2017 - Published: 1/2/2015
Mass Effect: Subject Wanderer by Ragingceliac reviews
When the Lone Wanderer's coup failed aboard Mothership Zeta, he was spared while the rest of his team was killed. Yet when the Zeta gets an order to protect a group studying a newly-discovered element known as 'Element Zero', it gets sucked into a black hole and into an alternate timeline: one where humanity didn't destroy itself, and hasn't been discovered by the Milky Way yet...
Rated: T - English - Drama/Adventure - Chapters: 2 - Words: 5,009 - Reviews: 6 - Favs: 25 - Follows: 40 - Updated: 6/4/2017 - Published: 5/29/2017 - Lone Wanderer
Exodus by CodeCid reviews
Andromeda, with a nuka-cola flavor.
Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 16,598 - Reviews: 12 - Favs: 42 - Follows: 61 - Updated: 5/12/2017 - Published: 4/29/2017 - Scott R., Sara Ryder
Mass Foundations I: Redemption in the Stars by Nord Ronnoc reviews
Years after the second battle at Hoover Dam, an experiment at Big Mountain had gone awry, sending the Courier to a universe where humanity became a spacefaring race. In exchange for a way to fix his Transportalponder, the Courier joined Liara T'Soni and Feron in finding Commander Shepard's body. However, they weren't the only ones looking. Art by WinterSpectrum.
Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 32,988 - Reviews: 36 - Favs: 106 - Follows: 88 - Updated: 2/19/2017 - Published: 12/16/2012 - Courier, Liara T'Soni, Feron, Shadow Broker - Complete
The Sum of Our Parts by Nemesis13 reviews
The Institute, the Brotherhood, the Minutemen, they all became one under her guidance. As humanity healed the Mother Earth they so nearly killed they stretched their hands to the skies above and beyond, hoping for more. Humanity had been brought to its knees by their own hubris, they had seen the blood on the walls, it was time for the future. It was time for THEIR future.
Rated: M - English - Sci-Fi/Humor - Chapters: 6 - Words: 8,869 - Reviews: 244 - Favs: 604 - Follows: 810 - Updated: 12/31/2016 - Published: 6/25/2016
Enclave Effect by 2Spook4me reviews
The Vault Dweller helped the master, and only one group escaped the earth before the green tide. Now watch as the Enclave expands into the galaxy.
Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 1,983 - Reviews: 10 - Favs: 25 - Follows: 32 - Published: 12/22/2016
Rise of the Phoenix by UberPrussian reviews
The World was at War, bombs fell, and alliances were made. People died, and things were destroyed. But the most important thing was reborn Like a Phoenix.
Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 1,492 - Reviews: 7 - Favs: 12 - Follows: 18 - Published: 11/13/2016
Crash of the Pyrdwen on Omega by The Bloody Chaos Lord reviews
The Pyrdwen crashes on Omega as it leaves the CommonWealth. This is a one-shot challenge so you can take it
Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 2,469 - Reviews: 3 - Favs: 13 - Follows: 9 - Published: 10/5/2016 - Doctor Li, Sole Survivor, Aria T'Loak
Dawn of a New Age by The Best of Luck reviews
Earth has been united by a combination of the Sole Survivor, the Lone Wanderer, and the Courier. As the United Earth Government, the Dominion of New Vegas, and the Enclave of Luna expand their horizons, they come into conflict with the Citadel Alliance. Times are changing and it is the dawn of a new age for the galaxy.
Rated: T - English - Humor/Drama - Chapters: 2 - Words: 7,329 - Reviews: 9 - Favs: 86 - Follows: 135 - Updated: 9/2/2016 - Published: 8/18/2016
Monsters by AzzyDarling reviews
Kaidan desperately wants a promotion and takes on an assignment with Elder Lyons' daughter Sarah. Together they are sent out to find one of the infiltrators from the great war, an ancient artifact made of synthetic skin and wires. [M/M]
Rated: M - English - Hurt/Comfort/Drama - Chapters: 1 - Words: 30,536 - Reviews: 1 - Favs: 2 - Published: 8/27/2016 - Sarah Lyons, Eulogy Jones, Kaidan A., Clone Shepard - Complete
The Cosmic Age by Familiar47 reviews
Long after the days of the Courier and the Lone Wanderer, humanity uses the technology of alien visitors to build themselves back up. When they reach out into the cosmos however, they discover that the galaxy is not always receptive to the adventurous. Rated for violence and language. Bashing kept at a minimum.
Rated: T - English - Adventure/Sci-Fi - Chapters: 18 - Words: 191,380 - Reviews: 249 - Favs: 501 - Follows: 667 - Updated: 7/10/2016 - Published: 7/18/2015 - OC, Liara T'Soni, Shepard
United We Stand by person-96 reviews
After a serious mishap occurs while preparing to teleport out of the Institute, Mason Everett and his small group find themselves in an entirely different world.
Rated: M - English - Sci-Fi/Adventure - Chapters: 3 - Words: 5,040 - Reviews: 16 - Favs: 59 - Follows: 85 - Updated: 6/16/2016 - Published: 5/6/2016 - Sole Survivor, Preston G., Shepard
Fallout: Stardust by M.B.Liddle reviews
Humanity has escaped it's blighted cradle! Many decades ago, intrepid citizens from the four corners of the Wasteland made their escape on the mighty Vault-Tec Arc. Now the newly settled Promised Land sector poises on the precipice of a new discovery that will shake the fragile order. Old enemies will rise up from places forgotten, and new heroes will have to rise to meet them.
Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 21,337 - Reviews: 16 - Favs: 64 - Follows: 84 - Updated: 4/20/2016 - Published: 1/13/2016
Fallout: Humanity Renaissance and Ascension by Ggdu69340 reviews
233 years after the bombs fell, humanity have risen. Stronger than ever, Humankind is now a spacefaring specie. Having triumphed from it's darkest historical era, the Apocalypse, Humanity Renaissance is now complete. Now is the time for Humanity's Ascension, colonisation of planets out of our solar system. Does War changes? In theory, yes. But in essence.. Not so much. Ad Victoriam
Rated: M - English - Sci-Fi/Adventure - Chapters: 3 - Words: 11,804 - Reviews: 31 - Favs: 129 - Follows: 182 - Updated: 1/18/2016 - Published: 1/16/2016
A New Pip-Boy by Crocodilefan
This is a section from my multiverse fanfic 'The Alchemist Chronicles' about a team that travels the multiverse fighting evil. I do not upload in chronological order, sorry for any confusion that causes for anyone who actually reads this
Rated: M - English - Sci-Fi/Adventure - Chapters: 3 - Words: 2,787 - Published: 1/5/2016
The Legend of the Phoenix by ChaosSpartan575 reviews
Among the ashes of the old world, the Brotherhood of Steel rose up. After finally uniting Post-war America by destroying the NCR and Annexing Vegas, They set about uniting the world and looking to the stars. Being cautious after the finding the Prothean ruins on Mars they prepared for war, because war, war never changes. Rated M for blood and gore. (Timeline updated again)
Rated: T - English - Drama/Sci-Fi - Chapters: 12 - Words: 26,181 - Reviews: 113 - Favs: 425 - Follows: 564 - Updated: 12/6/2015 - Published: 3/3/2014 - Courier, Ashley W., Garrus V.
The World They Found Themselves In by TotallyNotHuman reviews
Isaac, a Pre-War resident of Sanctuary Hills and Sole Survivor of Vault 111. Liara T'Soni, a rookie archeologist and Prothean ruins expert. They both have one thing in common; they have not experienced the aftermath of nuclear devastation on a global scale. Follow these two very different yet very same people as they adjust to a world of hate and survival.
Rated: T - English - Sci-Fi/Drama - Chapters: 2 - Words: 11,647 - Reviews: 21 - Favs: 70 - Follows: 108 - Updated: 11/29/2015 - Published: 11/27/2015
Radioactive Dawn by Bearsbandit53 reviews
Inspired by erttheking's From the Ashes, this is a different take on what happens when a space faring Fallout universe suddenly finds itself meeting its galactic neighbors at the onset of a Reaper Invasion. See what happens when humanity enters the stage and does not bow to the will of those deeming to be superior.
Rated: M - English - Sci-Fi/Adventure - Chapters: 20 - Words: 141,016 - Reviews: 375 - Favs: 500 - Follows: 576 - Updated: 11/22/2015 - Published: 5/20/2013
Lost and Found by DaBananaLord reviews
A ship is found in Alliance space with a single passenger aboard.
Rated: M - English - Sci-Fi - Chapters: 1 - Words: 955 - Reviews: 7 - Favs: 22 - Follows: 33 - Published: 9/15/2015
Fallout First Contact by WastelandWendigo reviews
Protheans found man and saw potential. But an enemy came for them, and so their eyes turned away from the small blue planet called Earth. Millennium passed and Humanity's potential proved more deadly than anyone had imagined. That small blue planet was bathed in fire and radiation, destroying a once thriving society. Now others have found them, and their intentions are far darker.
Rated: M - English - Adventure - Chapters: 4 - Words: 13,569 - Reviews: 24 - Favs: 67 - Follows: 105 - Updated: 8/22/2015 - Published: 8/6/2015 - Lone Wanderer, Courier, J. Garson, T. Vasir
Courier's Effect 2: Missions, Sacrifices, Enemies by CourierMaximum42 reviews
It's been three years. I'm now embroiled in the world of Commander Shepard. Now, is the start of my effect. My Courier's Effect. And nothing will stop me from delivering justice and peace. SI, rated T mainly due to some coarse language and violence. No AN apart from Disclaimer. Garrus/Shepard, Kaidan/Ashley, SI/Tali. Second work so I'm free to all reviews.
Rated: T - English - Adventure/Humor - Chapters: 16 - Words: 19,235 - Reviews: 2 - Favs: 19 - Follows: 24 - Published: 6/6/2015
All Or Nothing by Darridus reviews
Mr. House claims that in ten years, he'll have colonists set up on the moon. But what about twenty years later? Thirty? The sky is the limit when Mr. House and his top lieutenant discover alien ruins on Mars, and make a discovery that will change the galaxy forever.
Rated: M - English - Sci-Fi - Chapters: 11 - Words: 158,660 - Reviews: 437 - Favs: 1,060 - Follows: 1,191 - Updated: 6/6/2015 - Published: 8/6/2013 - Courier
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