Mass Effect Crossovers
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A few Titans Solves Many Issues, Including the Reapers by vmoneywashere reviews
In a distant yet expansive corner of the galaxy, many races rose and fell without anyone noticing. Yet a collection survived their ordeals and now look outwards. They bring Ideals, Peace, Prosperity, all under the UNSA and its Custodianship. When the Quarian Migrant fleet encounters an Expedition fleet, the nomads find a new home and a new family. (more updates in the winters) HFY
Crossover - Mass Effect & Stellaris - Rated: T - English - Sci-Fi/Family - Chapters: 18 - Words: 74,830 - Reviews: 190 - Favs: 569 - Follows: 826 - Updated: 11/10 - Published: 11/16/2021 - [Tali'Zorah, Shepard] Rael'Zorah, OC
The Long, Long Walk by This Is Sarcasm reviews
Having stopped the Hive incursion on Eden Prime at the expense of being stuck in Commander Shepard's reality, Crow is offered a place on the Normandy. With nowhere to go, he accepts, and finds himself at the front of the fight against the Collectors, while at the same time trying to learn how to trust the ship's residents. In the end, though... maybe he's not 'stuck' after all.
Crossover - Mass Effect & Destiny - Rated: T - English - Sci-Fi/Angst - Chapters: 25 - Words: 83,255 - Reviews: 163 - Favs: 291 - Follows: 407 - Updated: 11/9 - Published: 9/15/2021 - Joker, Shepard, Dr. Chakwas, Crow
star wars the old republic naruto story by dragons 23
naruto was left on the steps of the jedi temple and is found by grand master and is the adopted by jedi knight satele shan and become a jedi padawan to master kassandra romance be lana beniko and jaesa and all so my oc kara lockwood
Crossover - Mass Effect & Star Wars - Rated: M - English - Sci-Fi/Romance - Chapters: 4 - Words: 5,289 - Favs: 2 - Follows: 3 - Updated: 11/8 - Published: 10/16 - HK-47, Nadia G., Lana Beniko, BD-1
Intervention by Pacer287 reviews
The war against the Legion drags on. Every day, hundreds of brave men and women give their lives in the struggle against their unyielding machine enemy. For many, especially the 86, there is no end in sight, as the Legion continues to grind down the forces of humanity. Until the day that alien ships appeared in the sky. (Can you tell I suck at titles and summaries?) R&R
Crossover - Mass Effect & 86 エイティシックス - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 4,043 - Reviews: 2 - Favs: 6 - Follows: 9 - Published: 11/7 - Councilor Tevos, Vladilena Milizé/Lena, Shinei Nouzen
2181 Despoina by SympathyForTheQuarians
There is more to the Leviathan's refugee planet than meets the eye. AU - A Lost/Mass Effect Crossover story. No Reapers.
Crossover - Lost & Mass Effect - Rated: T - English - Supernatural/Mystery - Chapters: 1 - Words: 2,869 - Follows: 1 - Published: 11/7 - The Man in Black, Shepard - Complete
Stellar Effect Codex by Brandon Storm reviews
A Codex exploring the History and Lore of the Stellar Effect Universe
Crossover - Mass Effect & Stellaris - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 16,855 - Reviews: 9 - Favs: 28 - Follows: 23 - Updated: 11/7 - Published: 8/7
Firebird: A translation of an insane AI generated story by JSToast reviews
Shepard is revived by a mysterious entity that forces him to sign a contract to continue living, but in return, he controls every aspect of his life. Now its a wild ride that never ends, with magic, irradiated monsters, and death never being the end. (This story's concept is entirely generated via an AI, which is why its weird as shit.)
Crossover - Fallout & Mass Effect - Rated: M - English - Sci-Fi/Humor - Chapters: 10 - Words: 5,651 - Reviews: 1 - Updated: 11/7 - Published: 10/22
STAR WARS: The Dragon Effect Saga EPISODE ONE The Hidden Menace by jacques0 reviews
An odd little fusion between my favorite Bioware series thrown into a Star wars setting. So enjoy the read.
Crossover - Mass Effect & Dragon Age - Rated: T - English - Fantasy/Adventure - Chapters: 23 - Words: 64,770 - Reviews: 24 - Favs: 21 - Follows: 22 - Updated: 11/7 - Published: 6/7/2021
Drivers Ed: According to Jeff Moreau and Tali'Zorah by This Is Sarcasm reviews
Tali reflects on the Normandy's paracausal residents while she and Joker try to teach him a vital life skill; driving a skycar. Written for N7 day.
Crossover - Mass Effect & Destiny - Rated: T - English - Humor/Hurt/Comfort - Chapters: 1 - Words: 1,997 - Reviews: 3 - Favs: 1 - Follows: 3 - Published: 11/7 - Tali'Zorah, Joker, Ken D., Crow
Trio of Immortality by SympathyForTheQuarians
In 1711 a turian, a quarian and an asari trio of alchemists performed a summoning ritual. It granted them the Grand Panacea of immortality. Follow their journey as they witness the galaxy evolve over the centuries - sometimes from the shadows, sometimes openly. Opera Fic.
Crossover - Mass Effect & Baccano! - Rated: T - English - Drama/Supernatural - Chapters: 1 - Words: 1,622 - Favs: 1 - Published: 11/6 - Garrus V., Jack, Javik - Complete
Technophiles and Militarists by thelordofdarkreunion reviews
The Reaper invasion is nigh. Outnumbered and outgunned, the Citadel must turn to two new, dangerous allies for salvation: the Adeptus Mechanicus and Imperium of Man.
Crossover - Warhammer & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 186,076 - Reviews: 396 - Favs: 371 - Follows: 483 - Updated: 11/6 - Published: 4/22 - Imperial Guard, Space Marines, Adeptus Mechanicus, Shepard
The commando by ct-1408 reviews
A clone commando joins Shepard in me3 the rest you will have to read.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 2,619 - Reviews: 2 - Published: 11/6
Stars Fade by totallybursar reviews
Shepard knows that destroying the Reapers will kill her. Trouble is, she's never been good at dying. The explosion of dark energy from the Crucible thrusts Shepard into a totally different universe. Post ME3 ending, DA2 Act 2 beginning. NOT a FemShep/F!Hawke fic. Added 2017 - Story edited and reposted to Ch. 39 Added 9/21 - est. completion date late 2021 early 2022
Crossover - Mass Effect & Dragon Age - Rated: M - English - Chapters: 70 - Words: 348,719 - Reviews: 2190 - Favs: 2,673 - Follows: 2,989 - Updated: 11/5 - Published: 5/16/2012 - Shepard
Amalgamation: Galactic Quarantine by epic insanity666
Failed experiment aside, Kenneth Tennyson of Bellwood is set on a roller coaster of an adventure against time with a galaxy wide purge on the horizon. but enough about that, Ken has a team to join for the ride. Discord is on the Profile :D
Crossover - Ben 10 & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 3,180 - Favs: 4 - Follows: 6 - Published: 11/5 - [OC, Tali'Zorah] [Shepard, Liara T'Soni]
Seven troubles - one response by Sicht reviews
As Earth continues to tirelessly expand with their revolutionary 'Mass Effect' space flight a Yearly Societal Rendezvous is called after new year's eve on the host planet of Trimidia. The only neutral territory agreed upon by corporations and governments alike. However, some might regard neutrality; needlessly restrictive.
Crossover - Mass Effect & Cyberpunk 2077 - Rated: M - English - Sci-Fi/Mystery - Chapters: 1 - Words: 4,484 - Reviews: 3 - Favs: 6 - Follows: 12 - Published: 11/3 - D. Anderson, Admiral Hackett, Shepard
The Justice of Devesh H'rthat by SympathyForTheQuarians
On an ordinary day on Khar'shan in 2182, Devesh H'rthat the Pleb picks up a Death Note. Things don't work out too well for the Hegemony! AU.
Crossover - Death Note & Mass Effect - Rated: T - English - Drama/Supernatural - Chapters: 1 - Words: 3,709 - Favs: 2 - Follows: 1 - Published: 11/3 - Sidoh - Complete
Walking the path of the Forbidden by Cartographer of the Heavens reviews
After uncovering the legacy left behind by his parents, Frederick Weiss becomes Alberich Wolff to change the fate of millions. Will the actions of the individual sent by Providence prove to change the very path of history, or will the hands of fate refuse to allow an outsider to intervene? Semi-SI/OC/Gamer with Jumpchain. Note: This is a story for fun and not to spread hate.
Crossover - Mass Effect & Hearts of Iron - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 10,010 - Reviews: 3 - Favs: 25 - Follows: 35 - Published: 11/2
Anthem Effect by DragonKnight374 reviews
What if more than the world of Coda was isolated in space time? What will the freelancers do when they realize there’s more to the universe than their little planet, and how will the citadel react, to the Anthem of Creation?
Crossover - Mass Effect & Anthem - Rated: M - English - Sci-Fi/Adventure - Chapters: 13 - Words: 62,237 - Reviews: 55 - Favs: 179 - Follows: 231 - Updated: 11/2 - Published: 8/8
Mass Effect demi humans by EclipsePheniox reviews
Long ago on earth demi-humans appeared on earth. Now expanding into the galaxy the other races have to deal with both humans and demi-humans. Mass effect story from beginning to end but with monster people to make it more interesting. Experimental, possible harem
Crossover - Mass Effect & Monster Girl Encyclopedia - Rated: M - English - Adventure/Sci-Fi - Chapters: 36 - Words: 125,125 - Reviews: 44 - Favs: 241 - Follows: 244 - Updated: 11/2 - Published: 8/2/2019
To Sail Among the Stars by How-not-to-do-something reviews
The Universal Century promised a new Era, and brought conflict. But the stars shine on, awaiting those who seek a new start. Crossposted from Ao3.
Crossover - Gundam UC & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 32,870 - Reviews: 12 - Favs: 27 - Follows: 39 - Published: 11/1
Kage of the Stars by Warlock99 reviews
Saving people is hard as is being a hero, but saving the universe? Well, that's going to take an army that transcends and breaks the laws of the universe. And a Kage to lead them to victory. This is the story of that Kage, this is the story of Naruto Uzumaki the Kage who rules the stars.
Crossover - Naruto & Mass Effect - Rated: M - English - Adventure - Chapters: 5 - Words: 15,434 - Reviews: 26 - Favs: 110 - Follows: 173 - Updated: 11/1 - Published: 8/28 - Naruto U., Sara Ryder
Mass Effect Crosover by jetslinger333 reviews
This fiction has different type of mass effect crossover ideas and other types as well, read and review if you like the series I wrote it. Next Update Skeleton knight in another world x code geass. Eminence in the Shadow x Code geass
Crossover - Mass Effect & Kamen Rider - Rated: T - English - Sci-Fi/Adventure - Chapters: 27 - Words: 82,004 - Reviews: 38 - Favs: 39 - Follows: 40 - Updated: 11/1 - Published: 5/18/2014
Effect of a seal by Fanreader26 reviews
it was placed on him when he was born and he was never informed about it. but one day on the training field, he overloaded a seal that kept a secret from everyone in the village including himself. now that the seal is broken, he finds more about his ancestry and a new power that goes beyond his village. Gender bender of sorts. it will make sense if you give a chance
Crossover - Naruto & Mass Effect - Rated: T - English - Drama/Sci-Fi - Chapters: 4 - Words: 34,523 - Reviews: 59 - Favs: 138 - Follows: 180 - Updated: 10/31 - Published: 4/1 - Naruto U., Hiruzen S.
Mass Emile by Ranschaj reviews
Emile survives the two zealots at the end of Reach, and after surviving Covenant onslaught, finds himself in the ME universe. Kick-ass picture is thanks to freejimmy on deviantart
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 88,211 - Reviews: 873 - Favs: 1,101 - Follows: 1,338 - Updated: 10/30 - Published: 12/11/2012 - Emile-A239/Noble Four
A Metal Guardian by JawsOnYou67 reviews
The Universal Century, only a few short years ago humanity nearly eradicated itself to the tune of a madman, now it spreads, free of most of its old hatred. Yet the galaxy won't let them rest. Terminal prepares the twin Queens as best it can. (Gundam x Mass Effect)
Crossover - Gundam UC & Mass Effect - Rated: T - English - Sci-Fi/Humor - Chapters: 9 - Words: 136,919 - Reviews: 99 - Favs: 291 - Follows: 364 - Updated: 10/28 - Published: 8/18/2020 - Amuro R., Char A., Tali'Zorah, Admiral Hackett
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