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Drift Effect by Demon Eyes Laharl reviews
In the early 21st Century, Humanity made First Contact. By the end of it, they lost Earth. However, they survived, carving their place in the sea of stars, hoping one day to finally retake back their home world. The void, though, is a dangerous place. Another alien artifact was found near one of their border worlds, which would lead to another conflict.
Crossover - Mass Effect & Misc. Movies - Rated: M - English - Chapters: 13 - Words: 98,094 - Reviews: 76 - Favs: 219 - Follows: 314 - Updated: 1/20 - Published: 8/13/2023
Gundam SEED: The League Crisis by Tristraim reviews
With the the Second Valentine War a distant memory, a revenant from the past, armed with technology far beyond, has come as a final obstacle to the future. GSDxME, pre-First Contact War.. Canon pairings.
Crossover - Gundam Seed & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 4 - Words: 9,821 - Reviews: 13 - Favs: 40 - Follows: 55 - Updated: 1/19 - Published: 11/12/2021 - Kira Y., Lacus C., Hannah S.
Saiyan Effect by bored peasant reviews
The Citadel Council weren't ready for a species with the power of the saiyans at their back.
Crossover - Mass Effect & Dragon Ball Super - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 96,332 - Reviews: 777 - Favs: 2,055 - Follows: 2,450 - Updated: 1/19 - Published: 8/9/2017 - Son Gohan, Son Goku, Vegeta
Percy Jackson, The Original N7 by GearTrail reviews
Commander Kate Shepard, commanding officer of the Normandy, was resurrected by Cerberus after the Normandy SR 1 was destroyed in a surprise attack by the Collectors. But even with her new mission, she couldn't forget her own, one that was passed down to her as a legacy of one of the greatest heroes Earth had, the long lost demigod Percy Jackson.
Crossover - Percy Jackson and the Olympians & Mass Effect - Rated: M - English - Fantasy/Sci-Fi - Chapters: 2 - Words: 10,447 - Reviews: 1 - Favs: 28 - Follows: 46 - Updated: 1/19 - Published: 1/5
New Start Plus: in spaaaaace! by omaster43 reviews
Nick Walters and his merry band of misfits are back with a story about helping Shepard and crew fight giant eldritch robot abominations, most likely through Dumb magic and crazy shenanigans This is a continuation of my previous story, so reading that one first is recommended. but I'm not your nanny you wanna be confused that's your choice. Oc-insert, just came from Dragon age
Crossover - Game X-overs & Mass Effect - Rated: M - English - Humor/Adventure - Chapters: 9 - Words: 235,961 - Reviews: 110 - Favs: 285 - Follows: 351 - Updated: 1/19 - Published: 6/6/2023 - Garrus V., Tali'Zorah, Shepard
The Teran Knight by ct-1408
Shepard has a younger brother who becomes a jedi, how will he help in the war with the reapers and how will he change the fate of his brother.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 3,591 - Favs: 5 - Follows: 5 - Published: 1/14 - [Ashley W., Shepard]
On the Shoulders of Giants by Shoot The Runner reviews
Two galaxies thrown together by a cosmic fluke. On one side of the galaxy, the war-weary UNSC vows to rebuild and become a giant in the stars so that they will never be so helpless again. Whilst another humanity is still finding its feet in the Citadel, with treachery and politics hindering its progress. How does the merging of two galaxies impact the course of all of their fates?
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 19,589 - Reviews: 81 - Favs: 393 - Follows: 570 - Updated: 1/14 - Published: 6/20/2023 - Master Chief/John-117, T. Hood, Shepard, D. Udina
The Return of Hope by Masso 2010 reviews
Commander Shepard is dead. Knowing that they needed someone to complete his work fighting against the Reapers, The Illusive Man set his sights on the next best thing, Humanities greatest hero. The only problem is that Superman gave up on hero work a long time ago but can the threat of galactic extinction be enough for him to once again step into the light.
Crossover - Superman & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 35 - Words: 288,195 - Reviews: 342 - Favs: 764 - Follows: 847 - Updated: 1/14 - Published: 7/10/2020 - Clark K./Kal-El/Superman, Miranda L. - Complete
Galactic Conflicts: Tales of First Contact by TheDoctor1998 reviews
Humanity and its allies have stood strong after the Great War with the Covenant. Follow the Systems Alliance as it goes through a first contact nearly as disastrous as the one that lead to the Great War.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 7 - Words: 31,765 - Reviews: 139 - Favs: 302 - Follows: 434 - Updated: 1/14 - Published: 2/6/2023
A New World by KE12 reviews
Liara crash lands on an alien world beyond her imagination. Short story with an open end.
Crossover - Mass Effect & Avatar - Rated: K - English - Adventure/Sci-Fi - Chapters: 1 - Words: 3,188 - Reviews: 3 - Favs: 11 - Follows: 11 - Published: 1/13 - Complete
Whitley Shepard: The Commander's Brother by Hadrian Kallig reviews
Whitley Schnee couldn't take it anymore. The soul crushing loneliness was too much for the boy, and he ended up taking his life. However, in a twist of fate, an amnesiac Whitley ends up being found by Hannah Shepard. Years later, as a fresh faced engineering graduate, Whitley Shepard decides to join his sister's mission to hunt down Saren.
Crossover - Mass Effect & RWBY - Rated: M - English - Romance/Family - Chapters: 19 - Words: 44,693 - Reviews: 140 - Favs: 378 - Follows: 434 - Updated: 1/13 - Published: 4/20/2021 - [Garrus V., Shepard] [Whitley S., Tali'Zorah]
Mass Effect: Resurrection by RabidRabbids reviews
Shepard's life hadn't gotten any easier. Entire colonies were disappearing, millions of people gone. And that's not even mentioning she'd been dead for two years, but desperate times call for desperate measures, and Shepard is forced to work with Cerberus to find out what's behind the disappearances. Thankfully, she's got monsters backing her up. (Sequel to Monstrum Immortalem)
Crossover - Mass Effect & Guardians of the Galaxy - Rated: M - English - Sci-Fi/Adventure - Chapters: 28 - Words: 128,198 - Reviews: 7 - Favs: 21 - Follows: 26 - Updated: 1/11 - Published: 6/15/2021
Resident Evil X Mass Effect: The Nightmare Begins by venom rules all reviews
On a mission by the Citadel Council, an elite team and a Turian Spectre would encounter horrors beyond their imagination. Rated M just in case.
Crossover - Resident Evil & Mass Effect - Rated: M - English - Horror/Sci-Fi - Chapters: 1 - Words: 2,225 - Reviews: 6 - Favs: 16 - Follows: 18 - Published: 1/11 - Jill V., A. Wesker, Nihlus K.
The Exiles:A New Power by Johnnieboy11 reviews
The beginning of the Battle For Earth signaled the start of the final, bloodiest campaign of the Human-Covenant War. Hastily, a plan is put into motion and an Ark Fleet, composed of a dozen Phoenix-class vessels and their escorts, makes the jump out of system. Either interference, or malfunction, causes their arrival to a new Galaxy, where new threats lurk just around the corner.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 14 - Words: 54,995 - Reviews: 249 - Favs: 826 - Follows: 1,232 - Updated: 1/10 - Published: 12/26/2021 - OC, Tali'Zorah, Admiral Hackett, Rael'Zorah
First Contact with the Angels (Remake) by AntrosAscended reviews
Horus rebelled against the machinations of Chaos and sacrificed himself for the Galaxy; Lorgar's Rebellion finally seems to have become a distant memory for the Imperium. On the 30th Anniversary of the Warmaster's death, a new swath of space would be found by accident, setting in motion whole new possibilities or new failures. I'm Antros And I'm Back to remake my first Story
Crossover - Warhammer & Mass Effect - Rated: T - English - Drama/Sci-Fi - Chapters: 1 - Words: 2,865 - Reviews: 16 - Favs: 111 - Follows: 147 - Published: 1/10 - Space Marines, Primarch/s, Councilor Tevos, Councilor Sparatus
Adventures of Captain Jason and Agronauts by johny woodpecker reviews
While Shepard does his thing, captain Jason and his friends travel the galaxy from alternate perspective. Crossover with lots of stuff, but mostly TF2
Crossover - X-overs & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 8 - Words: 7,809 - Reviews: 1 - Updated: 1/8 - Published: 10/14/2022
I'm Nobody by free man writer reviews
He didn't have anything when he was born. Just a name and number. But over time, what he had grew. He, with his friends began to understand that there was more to their existence then just their name and number. They will prove that they were meant to be real. To exist. To become something more than just a Nobody. Co-written and created with Jebest4781. Fem Shepard. Now on Ao3.
Crossover - Kingdom Hearts & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 45 - Words: 787,499 - Reviews: 696 - Favs: 642 - Follows: 670 - Updated: 1/6 - Published: 9/13/2020 - Axel, Roxas, Xion, Shepard
Rising from the Embers of Sera by thehappy reviews
The people of Sera rebuild, spreading to the stars. Wars will be waged. Peace will be sought. The Coalition has risen from the ashes to take their right to exist in the galaxy. They will survive...no matter the cost.
Crossover - Gears of War & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 25 - Words: 381,034 - Reviews: 426 - Favs: 704 - Follows: 832 - Updated: 1/6 - Published: 12/28/2020 - OC, U. Wrex, Shepard, Councilor Tevos
SAGE EFFECT by The Guarding Dark reviews
Dying at the tender age of nineteen sucked. Being reborn In a doomed future. With a Pair of Rinnegan eyes, and an apocalypse bearing down on me. Sucked even more. And being born on Mindoir certainly didn't help matters. (Rated M for extreme blood and gore as of chapter ten, read at your own risk. Possible OCXFemshep.)
Crossover - Naruto & Mass Effect - Rated: M - English - Adventure/Drama - Chapters: 21 - Words: 77,598 - Reviews: 516 - Favs: 1,202 - Follows: 1,556 - Updated: 1/6 - Published: 9/8/2014 - Shepard, OC
Ark effect Remake by EclipsePheniox reviews
After the attack on the Collector base failed, the Normandy SR-2 found themselves on Ark a planet roaming with primordial beasts. But as their Commander returns, things become more complex as they learn about Ark and the reason they are there and the purpose of the world.
Crossover - Mass Effect & ARK: Survival Evolved - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 33,616 - Reviews: 13 - Favs: 65 - Follows: 80 - Updated: 1/5 - Published: 1/3/2023 - Liara T'Soni, Miranda L., Shepard
The True Way Of The Sith - Part Two by Writing Shop 12 reviews
Sequel to The True Way Of The Sith. The Mass Effect Relay has been activated and a whole new galaxy of opportunity comes with it. What will Lily Potter, the Crown Princess of the Sith Empire, do with this new chance for adventure? And more importantly, will her father let her go into the unknown on her own? Citadel space beware, the Sith have come. (Harry x Harem) (Lily x Shepard)
Crossover - Harry Potter & Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 6 - Words: 30,441 - Reviews: 381 - Favs: 2,407 - Follows: 3,088 - Updated: 1/3 - Published: 1/8/2023 - Harry P., Liara T'Soni, Tali'Zorah, Shepard
The Last Shinobi by derTraeumer reviews
The number of shinobi drastically decreased over the past generations. People stopped using chakra as their source of power and focused on developing a modern society with the help of technology until they achieved space-flight and the Reapers harvested their civilization... all - except one. Follow the ninja way of the last living shinobi Akane Uchiha.
Crossover - Naruto & Mass Effect - Rated: M - English - Tragedy/Mystery - Chapters: 38 - Words: 176,611 - Reviews: 51 - Favs: 175 - Follows: 225 - Updated: 1/3 - Published: 7/4/2019 - OC, Shepard
Mass Effect-Batman: Crisis On The Citadel by James Keller reviews
After 2 years of operating on Omega, The Dark Knight comes to the Citadel in pursuit of a dangerous new drug that is about to be unleashed upon the very heart of Council Space. This will put him into an alliance with Lt. Garrus Vakarian of C-Sec's Major Crimes Unit as they uncover a massive Conspiracy.
Crossover - Mass Effect & Batman - Rated: M - English - Crime/Mystery - Chapters: 6 - Words: 38,922 - Reviews: 15 - Favs: 35 - Follows: 45 - Updated: 1/2 - Published: 10/29/2021 - Bruce W./Batman, Garrus V., Liara T'Soni, Tali'Zorah
Mass Cross Frontier by weebee reviews
The culmination of several terrible ideas. From an il-advised scientific expedition, to the Illusive man's shifting plans, to a couple of authors who should really know better. No, it's not what you think.
Crossover - Anime X-overs & Mass Effect - Rated: T - English - Humor/Adventure - Chapters: 5 - Words: 59,537 - Reviews: 21 - Favs: 57 - Follows: 76 - Updated: 1/2 - Published: 1/29/2021
Exciting Opportunities by Of Questionable Veracity reviews
In an unexpected and highly unlikely turn of events, a catastrophic warp breach from a crippled ship manages to fling a Rogue Trader - or rather, the youngest son of a Rogue Trader - through time and space to a universe quite unlike what anyone on-board in used to. They make the best of the situation.
Crossover - Warhammer & Mass Effect - Rated: K+ - English - Chapters: 40 - Words: 230,255 - Reviews: 570 - Favs: 783 - Follows: 1,091 - Updated: 1/2 - Published: 4/15/2019 - J. Garson
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