Mass Effect Crossovers
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Mass Online by flaming hunter reviews
They started of as separate games now there, their reality. Dropped in a world they barely understand, these people will have to learn to live. However can they do so, if their existence was never supposed to happen.
Crossover - Mass Effect & Sword Art Online/ソードアート・オンライン - Rated: T - English - Sci-Fi/Fantasy - Chapters: 21 - Words: 94,439 - Reviews: 12 - Favs: 18 - Follows: 19 - Updated: 5h - Published: 4/12/2016
Legacy(Version 2) by firstprime1230 reviews
How will the crew of the Odyssey deal with being alone in an unfamiliar galaxy, facing challenges they've never had to deal with before? Can SG-1 manage to bring them home again, or have their sands all but run?
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 18,350 - Reviews: 35 - Favs: 140 - Follows: 228 - Updated: 14h - Published: 3/11/2016
Mass Effect Andrómeda la era de la Colonización de Zero by fxaexa
Despertar después de cientos de años de viaje a través de la distancia de las Galaxias fue lo que muchos llamarían una absoluta estupidez más aun cuando lo único que lo protege a uno es un escudo que puede fallar por muy diversas razones, pero para aquellos que se ofrecieron voluntarios para la iniciativa Andrómeda nada de aquello era una razón válida para reconsiderar unirse.
Crossover - Familiar of Zero & Mass Effect - Rated: K+ - Spanish - Sci-Fi - Chapters: 1 - Words: 3,614 - Published: 15h
Mass online eyes in the darkness by flaming hunter reviews
there is a hidden unknown group that watches over the empire, this is their origin
Crossover - Warhammer & Mass Effect - Rated: K - English - Fantasy/Sci-Fi - Chapters: 1 - Words: 1,797 - Reviews: 2 - Favs: 1 - Follows: 3 - Published: 16h
Halo Mass Effect : Colonial War by tobiisagoodboy94 reviews
When a research ship finds a anomoly at the edge of Harvests system, a young militiaman and the whole UNSC are thrown into a galaxy much larger than they could have dreamed. Pre-war UNSC, with a mixture of Halo and Mass Effect characters and some OCs, all fighting for humanitys and maybe, if time and money is left over, the Citadels future.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 38,472 - Reviews: 48 - Favs: 81 - Follows: 112 - Updated: 2/26 - Published: 1/11 - T. Lasky, OC, Garrus V., Shepard (M)
We'll Believe a Man Can WHAT! by Thuktun Flishithy reviews
The year is 1964, though the people of the Citadel don't know that date. Earth is unknown to them, a nice little blue world in an isolated corner of the galaxy. Yet, Earth's impact on the galaxy will be known far and wide, when its greatest hero decides to broaden his reach. The galaxy's going to be a nicer place, assuming everyone's brains don't break first. Humorous snippets.
Crossover - Superman & Mass Effect - Rated: T - English - Adventure/Humor - Chapters: 2 - Words: 2,275 - Reviews: 7 - Favs: 37 - Follows: 41 - Updated: 2/26 - Published: 2/23
Another World, One Last Chance by Lady of the North Star reviews
An entire planet system on the 41st millenium has been pulled to another place thanks to the efforts of an Emperor and a rather pissed off Eldar goddess. With stragglers and unwanted guests behind those who are chosen by the deity of the humans, those who had been given a second chance must live on a world different from their own. Warhammer40K X Mass Effect X Starcraft 2
Crossover - Warhammer & Mass Effect - Rated: T - English - Romance/Sci-Fi - Chapters: 22 - Words: 129,607 - Reviews: 672 - Favs: 235 - Follows: 280 - Updated: 2/26 - Published: 12/3/2016 - Eldar, The Emperor, Harlequins, Shepard (M)
The Cycle by Church Shepard reviews
Fighting off extinction Shepard must find the legacy left to humanity by the Forerunners. And find a way to defeat both the Reapers and the Prophet of Truth from gaining the power to destroy all sentient life in the Galaxy.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 36 - Words: 101,157 - Reviews: 121 - Favs: 46 - Follows: 60 - Updated: 2/26 - Published: 8/29/2012 - Arbiter, Prophet of Truth, Shepard (M), OC
Dragon age meets Mass Effect by Agamede reviews
What happens when shepard on a mission to find the Prothean artifact, finds something no one ever thought posible. How will an battle worn Qunari Inquisitor, handle being in a time so different from her own. And how will Shepard handle having a Knight Enchanter aboard the Normandy.
Crossover - Mass Effect & Dragon Age - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,760 - Reviews: 2 - Favs: 1 - Follows: 2 - Published: 2/26
New Opportunities by hunter 139 reviews
Commander Shepard gains some new temporary allies aboard the Normandy. A side story to Omega Chronicles. Contains Spitfire fluff.
Crossover - Young Justice & Mass Effect - Rated: T - English - Romance/Adventure - Chapters: 5 - Words: 15,270 - Reviews: 7 - Favs: 7 - Follows: 4 - Updated: 2/26 - Published: 12/18/2016 - [Artemis C./Artemis, Wally W./Kid Flash] Shepard (M), Garrus V.
A Call on Deaf Ears by TDoW reviews
You're moving up in the galaxy, one foot after another. But what are you going to do when the starts beneath your feet start to flicker and die? What are you going to do when death itself awakens?
Crossover - Mass Effect & RWBY - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 31,945 - Reviews: 2 - Favs: 8 - Follows: 15 - Updated: 2/25 - Published: 12/28/2016
The Unknown Defender by Gabenator5 reviews
Whilst Shepard is closing in on Saren, Rumors begin to spread among the Pirates and Slavers of the galaxy; rumors of a nameless fear... A creature... A Demon. Wreathed in Green Armor, it appears from nowhere and stops their Raids on Defenseless Colony Settlements; Slaughtering every Single Attacker... and then Vanishing Without a Trace... Who or What is this... Thing.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 13 - Words: 82,913 - Reviews: 508 - Favs: 1,016 - Follows: 1,388 - Updated: 2/25 - Published: 9/27/2016 - Master Chief/John-117, Cortana, Shepard (F)
Dragon Effect: Unsung Heroes (Book 1) by Bards of Thessia and Thedas reviews
Captain Lyla Mahariel of the GWS Griffon is investigating a distress call from the planet Ostagar. Along with Crystal Cousland and her away team, she will have to save the universe.
Crossover - Mass Effect & Dragon Age - Rated: T - English - Sci-Fi/Romance - Chapters: 26 - Words: 36,392 - Reviews: 26 - Favs: 7 - Follows: 4 - Updated: 2/25 - Published: 8/27/2016 - [Mahariel, Leliana] [Cousland, Morrigan]
Reclaiming the Past by Mesnakesta reviews
There once was a great empire that spanned the stars, life prospered under their careful tending. Sadly, all good things must come to an end. They left one of their own to help later civilizations. He was the most powerful of them all, and his fury is unrivaled. Shepard and co. investigate a strange signal, and find a relic of the great empire that even the Reapers feared.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 9 - Words: 20,591 - Reviews: 153 - Favs: 318 - Follows: 378 - Updated: 2/25 - Published: 12/16/2014 - Master Chief/John-117, Garrus V., Tali'Zorah, Shepard (M)
Star Effect: Deep Space 9 by NYKevin reviews
The Defiant enters the wormhole and emerges from a mass relay orbiting the Citadel. Takes place during ME2 and ME3. The Star Trek half looks like season 5 or 6 but isn't specified. Also has Fem!Shep/Garrus, but mostly off-screen, and not really the focus of the fic. T for language. Updates have become irregular lately.
Crossover - StarTrek: Deep Space Nine & Mass Effect - Rated: T - English - Drama/Humor - Chapters: 42 - Words: 76,959 - Reviews: 59 - Favs: 79 - Follows: 131 - Updated: 2/25 - Published: 9/14/2013 - E. Garak, Nog, Shepard (F), Joker
Procul ab domo sed prope by MasterKyleKatarn reviews
What if a advanced Human Fleet from the Stargate Universe ends up in Mass Effect ? WARNING: First 2 Chapters are only information (Timeline and Poll)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 5 - Words: 3,057 - Reviews: 32 - Favs: 44 - Follows: 79 - Updated: 2/25 - Published: 1/24
Mobile Suit Gundam: the First Contact War by Ron the True Fan reviews
Humanity is a giant that walks the stars, having fought amongst itself. Now they make contact with an alien race. The kicker? This humanity knows about the Reapers and has been preparing for them for decades. I recommend pitying the Turians...
Crossover - Gundam UC & Mass Effect - Rated: T - English - Chapters: 3 - Words: 5,901 - Reviews: 16 - Favs: 64 - Follows: 81 - Updated: 2/25 - Published: 2/18
Journey of the Machine Architect by Thepingman reviews
As a newest SPECTREs, Shepard was expected to be able to deal with anything. But nothing can prepare him for dealing with first contact with a strange synthetic, who may or may not existed only in his imagination, putting even more doubt in his sanity than Prothean dream already did. And Saren still on the loose with his evil Matriarch sidekick, oh joy...
Crossover - Mass Effect & Elsword - Rated: T - English - Sci-Fi/Fantasy - Chapters: 18 - Words: 186,614 - Reviews: 60 - Favs: 83 - Follows: 106 - Updated: 2/25 - Published: 3/30/2015 - Shepard (M), Eve
The Road To Paradise by Ni'Rala vas Qwib Qwib reviews
Seven years ago he saved his world from darkness of the Fourth Shinobi World War. Two years ago he watched helplessly as hate consumed his people once more. Now Naruto finds his second chance to end the cycle of pain by joining Commander Shepard in the fight to stop the Collectors, and ending the Reaper threat before the galaxy is too far gone to save. NaruTali past NaruHina, AU
Crossover - Naruto & Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 23 - Words: 224,414 - Reviews: 536 - Favs: 885 - Follows: 1,156 - Updated: 2/24 - Published: 3/22/2012 - [Naruto U., Tali'Zorah] Shepard (M)
Mass Effect - The Great Journey by ImperialSalesman reviews
Commander Shepard had failed. The Cycle continued, as planned. Now, the last cycle's failure will be the next cycle's trial, as the Great Journey draws ever near. Fighting against powers far beyond his own abilities, it is now up to Shipmaster Thel 'Vadamee to halt the return of the galaxy's most ancient foes, as dark powers work against everything he holds dear. (Halo AU)
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 26,159 - Reviews: 9 - Favs: 17 - Follows: 26 - Updated: 2/23 - Published: 2/3 - Arbiter, Rtas 'Vadumee, R. Moramee, Shepard (F)
After the End by Haegr reviews
Commander Jane Shepard has done everything she could to defeat the Reapers. Yet the galaxy is a cruel place and she must once more assemble her team and do the impossible and prevent an even more devastating war. Story set after modded Mass Effect 3, thus with destroyed Reapers but with a still living EDI and Geth. I own nothing and all IP belongs to their respective owners.
Crossover - Warhammer & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 10 - Words: 26,392 - Reviews: 50 - Favs: 52 - Follows: 99 - Updated: 2/23 - Published: 9/28/2016 - Shepard (F)
Halo Wars 2 X Mass Effect X Star Wars by BulletstormX reviews
Read for more if interested in.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 133 - Reviews: 5 - Published: 2/22
A Dark Occupation by mcd3424 reviews
Thessia has fallen and is now shadowed under the banner of the UNSC Eagle. Humanity now rules the Asari homeworld with an iron fist. There are many stories that can be told during this dark time. Here are a few from those who were there, accounts from both Human and Asari, Soldier and Civilian, Freedom fighter and Occupier. (Prequel to Dark Rising).
Crossover - Halo & Mass Effect - Rated: T - English - Tragedy - Chapters: 4 - Words: 3,302 - Reviews: 21 - Favs: 17 - Follows: 16 - Updated: 2/21 - Published: 1/19
Beyond The Veil by NaniteSystems reviews
Harry is bored. During his work as an unspeakable, he discovers something about the Veil of Death: It drops anyone who travels through it somewhere safe. Where? Nobody knows! But Harry's wanderlust is tingling, so, in search of adventure, Harry steps through the Veil. He winds up in Mass Effect. The Reapers won't know what hit them. Rated T for occasional language. MOD!Harry.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 12 - Words: 111,394 - Reviews: 419 - Favs: 1,655 - Follows: 2,334 - Updated: 2/21 - Published: 9/2/2016 - [Harry P., Shepard (F)]
Hive effect by Fokusas reviews
The inhabitants of Mass effect galaxy lived in peace, but then everything changed when the wraith attacked :D
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 5,645 - Reviews: 6 - Favs: 23 - Follows: 23 - Updated: 2/21 - Published: 2/7
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