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The Reclaimer Wars:The Reaper Crisis by Johnnieboy11 reviews
Six months prior to the worst crisis the normal Milky Way would face, Commander Shepard hunts the Collectors abducting human colonists in the Terminus Systems when she comes upon a terrifying new sight:Three Intergalactic fleets arrayed against each-other and her sole Frigate. Three new factions, one seeking a home and two seeking answers, all linked by the Star Roads.
Crossover - Game X-overs & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 29 - Words: 163,422 - Reviews: 160 - Favs: 236 - Follows: 293 - Updated: 55m - Published: 4/26 - Liara T'Soni, Tali'Zorah, Miranda L., Shepard
Mass Effect 10 Ben Second Chance by benguin reviews
Here is a world for both Ben 10 and mass effects Fans, but basically it like any story where ben world is gone and lives in another universe to move on from the pain. I do not Own Ben 10 and Mass effect. They are owned by they respected properties of Man of Action and Bioware. Please support the official release.
Crossover - Ben 10 & Mass Effect - Rated: T - English - Sci-Fi/Romance - Chapters: 23 - Words: 70,522 - Reviews: 30 - Favs: 73 - Follows: 77 - Updated: 1h - Published: 2/15 - [Ben T., Miranda L.] Ship, Shepard
Fall of the Citadel (reboot) by FujiNarou reviews
Many years have passed since triumph's crimson dawn. Though hope's radiant light now gilds our path, sorrow's shadow still lingers, cast by those who sacrificed all for this victory. Yet, what were our trials compared to the innocent's plight? Our morals, mere whispers against the arrogant's tempest? Our efforts, sacrifices, lost in the complacent's slumber?
Crossover - Mass Effect & Kantai Collection - Rated: T - English - Sci-Fi/Horror - Chapters: 10 - Words: 62,696 - Reviews: 20 - Favs: 51 - Follows: 61 - Updated: 11h - Published: 8/4 - Admiral Hackett, Shepard, OC, Fubuki
Mass Effect: Augment by j30052776 reviews
Jon Noonien-Singh, now Sheppard, continues the fight against Tyrants unlike any seen in this cycle. They have changed, but war never does.
Crossover - Fallout & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 61,880 - Reviews: 5 - Favs: 23 - Follows: 28 - Updated: 21h - Published: 9/19
The Terminus Exarchate by infamouswestgate reviews
Qelet B'Norai, Batarian cartel-kin and agent of the Covenant, travels the swallowed-yet-undigested worlds of the Terminus Exarchate! Can he save the Covenant Empire from collapsing underneath its own great weight?
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 17 - Words: 49,814 - Reviews: 17 - Favs: 10 - Follows: 13 - Updated: 10/14 - Published: 9/11
On the Nature of Daylight by Ragingceliac reviews
Tali never expected to be swept up into saving the galaxy; she never expected to meet someone like Commander Shepard, Hero of the Citadel; she never expected to be working for Cerberus. But the thing that would end up surprising her the most? The weirdo on the Normandy who carried around radioactive slag in his pocket.
Crossover - Fallout & Mass Effect - Rated: M - English - Angst/Romance - Chapters: 9 - Words: 24,116 - Reviews: 14 - Favs: 57 - Follows: 87 - Updated: 10/14 - Published: 8/27 - [Lone Wanderer, Tali'Zorah]
A dawning Era by Lighting wolf knight
What happens when a regular battle between the Republic and Separatists sends Anakin, Obi-Wan, Ahsoka, and both the 501st and 212th into a new reality? Chaos... And a new destiny. Rated T for violence, death, and profanity.
Crossover - Star Wars & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 3,441 - Favs: 16 - Follows: 19 - Updated: 10/13 - Published: 9/24 - Luke S., Anakin Skywalker, OC, Vetra N.
The Relay 343 Incident by Mythicspider629 reviews
After the battle for the citadel and Jane Shepard's death, the galaxy has finally begun to calm down and besides a handful of people everyone has forgotten about the Reapers or chooses to ignore them this makes things easy for the citadel council and with the majority of the Normandy crew scattered throw out the galaxy there is no one left to stop the Batarians from being stupid
Crossover - Call of Duty & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 2 - Words: 3,441 - Reviews: 4 - Favs: 21 - Follows: 25 - Updated: 10/13 - Published: 10/10 - N. Reyes, N. Salter, E3N/Ethan, Garrus V.
The Dead Zone by Two-Eyed Charlie reviews
Commander Shepard was one of the most promising marines in Alliance history. That all changed on Eden Prime, when contact with a Prothean Beacon left him in a coma for six months. Now he can see things, things that can only happen in the future. Things like a Spectre and a politician unleashing something horrifying on the galaxy. A fusion fic of Mass Effect and The Dead Zone.
Crossover - Mass Effect & Dead Zone - Rated: M - English - Suspense/Sci-Fi - Chapters: 2 - Words: 18,416 - Reviews: 1 - Favs: 3 - Follows: 3 - Updated: 10/13 - Published: 10/5 - [Shepard, T. Vasir] D. Anderson, Barla V.
Bite: ME by FriTik reviews
Sometimes a quarian's pilgrimage will take them into deep space. Most return from these journeys but there are many who do not. In such cases search teams may be sent to find these lost pilgrims and take them home. But this lost pilgrim found Copper 9, and the metal nightmares that call it home.
Crossover - Mass Effect & Murder Drones - Rated: M - English - Horror/Sci-Fi - Chapters: 10 - Words: 63,140 - Reviews: 68 - Favs: 65 - Follows: 90 - Updated: 10/13 - Published: 9/8 - J
Maelstrom of the Andromeda Galaxy by nightwolf65 reviews
It's strange how one choice can effect everything around you. Naruto learned this the hard way, and now, he is light-years way from earth to find a new home for his people. Naruto x Harem
Crossover - Naruto & Mass Effect - Rated: M - English - Romance/Adventure - Chapters: 2 - Words: 22,947 - Reviews: 43 - Favs: 254 - Follows: 295 - Updated: 10/12 - Published: 1/28/2023 - [Sara Ryder, Naruto U., Vetra N., Peebee S.]
Mass effect: Beginning of the Heresy by islamov301 reviews
Captain John Shepard and his loyal crew stopped Saren and destroyed Sovereign, an ancient Reaper who was trying to take over the Citadel to bring his army here and destroy all intelligent life in the galaxy. Shepard knew that Sovereign's death was only the beginning of the war, but every night he wondered: "Why are the Reapers destroying life in the galaxy?"
Crossover - Warhammer & Mass Effect - Rated: T - English - Romance/Adventure - Chapters: 6 - Words: 26,934 - Reviews: 54 - Favs: 33 - Follows: 39 - Updated: 10/12 - Published: 9/8 - [Tali'Zorah, Shepard]
A little bit of heresy by Sheev314 reviews
The valiant John Shepard engages the greater daemon of Slaanesh known as Tali'Zorah.
Crossover - Warhammer & Mass Effect - Rated: M - English - Chapters: 1 - Words: 1,517 - Reviews: 2 - Favs: 2 - Follows: 2 - Published: 10/11 - Tali'Zorah, Shepard
The Rising Sun by Wolfspane00 reviews
Hidden away by his people for 50,000 years, Naruto Uzumaki, the last shinobi, reawakens to a new galaxy. With threats, new and old, on the horizon how will the galaxy react to this maelstrom of a new player? Inspired by The Galaxy's Last Shinobi by Kfbanime87. Harem.
Crossover - Naruto & Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 1 - Words: 634 - Reviews: 5 - Favs: 51 - Follows: 61 - Published: 10/11 - Naruto U., Liara T'Soni, Jack
The Second Contact war (Rewrite is underway check last chap for info) by Mythicspider629 reviews
After the battle for the citadel and jane Shepard's death the galaxy has finally begun to calm down and besides a handful of people everyone has forgotten about the Reapers or chooses to ignore them this makes things easy for the citadel council and with the majority of the Normandy crew scattered throw out the galaxy there is no one left to stop the Batarians from being stupid
Crossover - Call of Duty & Mass Effect - Rated: T - English - Chapters: 8 - Words: 12,792 - Reviews: 14 - Favs: 48 - Follows: 62 - Updated: 10/10 - Published: 3/28 - N. Reyes, E3N/Ethan, Garrus V., Councilor Sparatus
Imperium Effect: Terra Rising by Deathwatch Razgriz reviews
The long awaited sequel to UNSC Pheonix Rising. The fledgling Empire has survived it's birthpains, and now looks to the stars to rebuild what was once theirs...
Crossover - Warhammer & Mass Effect - Rated: M - English - Humor/Sci-Fi - Chapters: 21 - Words: 104,192 - Reviews: 369 - Favs: 545 - Follows: 670 - Updated: 10/9 - Published: 8/4/2017
Shepard's harem by phillip.madsen.52 reviews
Shepard sets out to rid the Galaxy of the Reapers and as well make his own harem from woman he captured in the process onboard the new advantage SR - 4 Normandy. his presonel body guards are Samara, Ashley Williams, Liara, and Miranda who protect him and service him in time of need. story will have Kelly Chambers, Gabby Daniels, Oriana Lawson, Tali, EDI, moriath, and others.
Crossover - Mass Effect & Dragon Age - Rated: M - English - Romance/Hurt/Comfort - Chapters: 7 - Words: 2,529 - Reviews: 5 - Favs: 76 - Follows: 75 - Updated: 10/9 - Published: 9/5/2017 - [Liara T'Soni, Shepard] Ashley W., Samara
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: 17 - Words: 427,060 - Reviews: 153 - Favs: 389 - Follows: 463 - Updated: 10/9 - Published: 6/6/2023 - Garrus V., Tali'Zorah, Shepard
Pixie Effect Preview by Spartastic 4 reviews
Preview for upcoming ME x Youjo Senki cross over
Crossover - Youjo Senki: Saga of Tanya the Evil & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 1 - Words: 727 - Reviews: 9 - Favs: 11 - Follows: 17 - Published: 10/8 - Complete
Petroleum Effect by PetroleumHead reviews
A dark alternative Mass Effect universe with a little bit of XCOM and Cthulhu Mythos, along with some very sinister Care Bears. If humanity discovers that, in the right circumstances, petroleum can be used as a superior alternative to element zero, just how far will Earth's increasingly post-human, racist, xenophobic, authoritarian government go to obtain oil? (Complete 07-10-2024)
Crossover - Mass Effect & Cthulhu Mythos - Rated: M - English - Sci-Fi/Horror - Chapters: 22 - Words: 85,099 - Reviews: 37 - Favs: 54 - Follows: 66 - Updated: 10/7 - Published: 9/16/2023 - D. Anderson, Saren A., Miranda L., Shepard - Complete
Mobile Suit - Mass Effect: The First Contact War by Mister Smallville reviews
Two worlds collide, neither prepared for the other. The Solar Sphere Congress -successor to the long gone Earth Federation- unwittingly starts a galactic crisis when it makes first contact with a very angry, very trigger happy Turian Hierarchy.
Crossover - Gundam UC & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 23 - Words: 141,211 - Reviews: 265 - Favs: 419 - Follows: 594 - Updated: 10/7 - Published: 8/7/2023
Quintessence Effect Andromedas Defender by EvaShinobiKaiserKnight reviews
The Andromeda Initiative a pioneer's journey into the great unknown. On Arks the species of the milky way travel to parts unknown. But in such a journey dangers are sure to follow. So, if one were to make a journey one should always bring tools of defense. But the Initiative has a new defender aiding them, and his name is Vehicle Voltron the Invincible Defender of Andromeda System!
Crossover - Voltron & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 2 - Words: 22,903 - Reviews: 4 - Favs: 14 - Follows: 15 - Updated: 10/7 - Published: 9/17 - Ginger, OC, Scott R., SAM
Echoes of the Forerunners: A Covenant Unveiled by Phorus Aedelmaer reviews
The Covenant War erupts with far-reaching consequences across two universes. As the UNSC struggles to survive, they form an unexpected alliance with the species of the Citadel Council. Creative liberties will be taken with the timelines, events, and characters of both franchises.
Crossover - Halo & Mass Effect - Rated: K+ - English - Sci-Fi - Chapters: 13 - Words: 29,754 - Reviews: 127 - Favs: 112 - Follows: 159 - Updated: 10/6 - Published: 9/8
Mass Effect: Become Legend by Redgrave21 reviews
More than five years after the Reaper War, Jane Shepard had lost her life for her galaxy, while Garrus Vakarian struggles to move on from the loss of the love of his life. But when Garrus begins to suffer strange dreams, the Normandy crew are thrust into a conflict that has lasted since the beginning of time. All the while a strange voice begins to tempt Garrus with… Salvation.
Crossover - Destiny & Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 13 - Words: 76,004 - Reviews: 42 - Favs: 34 - Follows: 51 - Updated: 10/6 - Published: 7/7 - Garrus V., Shepard, Osiris, Cayde-6
Odyssey of the Untrodden by RamPluto reviews
After centuries of relative peace and isolation, the races of Citadel Space have decided to make the bold and historic step of activating a dormant Relay. Unknowing stumblingly into a war that will change the shape of the entire galaxy.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 8,943 - Reviews: 41 - Favs: 139 - Follows: 215 - Updated: 10/5 - Published: 10/1 - Master Chief/John-117, Garrus V., Tali'Zorah, Liara T'Soni
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