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The Reclamation has already begun by
Fade Maybe reviews
The Citadel Council and the Systems Alliance fight for survival against the Reaper onslaught. However, the UNSC, politically divided and still recovering from the Didact's assault discovers a Mass Relay that will force them into the fight and change the course of galactic history forever. The Reclamation has already begun, and we are hopeless to stop it. ME3/post Halo 4
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 36 - Words: 355,591 - Reviews: 1089 - Favs: 1,196 - Follows: 1,557 - Updated: 8/23 - Published: 3/13/2013
The Day the Arms Closed by
My Nips Hurt reviews
Humanity, as a whole, has been deemed 'too violent' as a species to be permitted within the Citadel and Council-controlled space. Follow those who dwell within as civil uprisings and chaos spread across a once-peaceful and grand Citadel.
Mass Effect - Rated: T - English - Sci-Fi/Drama - Chapters: 14 - Words: 38,789 - Reviews: 240 - Favs: 508 - Follows: 584 - Updated: 8/10 - Published: 6/21/2011
Parallel Lives by
jamiepage19 reviews
One galaxy, two Shepards; their lives will never be the same again. With the Collectors defeated, John Shepard is about head back through the Omega 4 relay when the unthinkable happens and he and his crew are suddenly teleported back to Virmire. Once there, they stumble upon the Normandy SR-1 and he soon finds out that there's a Jane Shepard in charge and nothing is as it seems.
Mass Effect - Rated: T - English - Romance/Humor - Chapters: 40 - Words: 238,300 - Reviews: 704 - Favs: 807 - Follows: 1,054 - Updated: 11/6/2018 - Published: 5/30/2011 - Shepard (F), Garrus V., Miranda L., Shepard (M)
Revenge of the Fallen by
Legendary Junk Mail reviews
Extinct Humanity AU: With the Supreme Prothean Empire broken, and the Combined Systems Alliance about to follow, the legendary Normandy Crew is chosen to be the revenge of their cycle. Fifty thousand years later, Spectre Garrus Vakarian and his rag-tag crew fight a failing battle against the Reapers, and eventually crash on an uncharted planet, unaware of what they will discover.
Mass Effect - Rated: T - English - Sci-Fi/Drama - Chapters: 8 - Words: 43,725 - Reviews: 113 - Favs: 461 - Follows: 694 - Updated: 8/6/2017 - Published: 4/10/2016 - [Garrus V., Tali'Zorah] Shepard (F), Liara T'Soni
Alliance Personnel File: LCDR SHEPARD, J by
FluffyCannibal reviews
Shepard survived the Crucible. These are the Alliance files charting his time spent recovering in hospital. COMEDY, not to be taken too seriously. **WARNING** Shepard has hacked my account and is replying to all reviews. Proceed with caution.
Mass Effect - Rated: T - English - Humor - Chapters: 26 - Words: 18,515 - Reviews: 142 - Favs: 263 - Follows: 243 - Updated: 3/31/2017 - Published: 5/30/2013 - Admiral Hackett, Shepard (M)
Mass Effect: Clash of Civilizations by
Eterna1Soldier reviews
In 2157 a Citadel Council exploratory vessel is tasked with opening a dormant Relay into unknown regions of the galaxy. What they find is something they never expected. What happens when two civilizations centered around different technologies clash?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Mystery - Chapters: 21 - Words: 96,812 - Reviews: 3395 - Favs: 5,057 - Follows: 5,939 - Updated: 5/22/2016 - Published: 10/13/2011 - Tali'Zorah
Transcendent Humanity by
Solaris242 reviews
Humanity never developed FTL. The Prothean archives contained no technology, no Element Zero, just a warning. Isolated from the rest of the galaxy for two thousand years, restricted to their only system, how will humanity have changed when they first meet the Turians? AU, alternate history of humanity and First Contact.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 18 - Words: 40,604 - Reviews: 2084 - Favs: 6,478 - Follows: 7,490 - Updated: 3/1/2016 - Published: 5/7/2013
HaloMass Effect: Ruptured Universe (Cancelled) by
JediSpectre177 reviews
Multiple crossovers AvP,RvB, JC's Avatar, Star wars, Halo, Mass Effect and more. Authors 2nd apology and Cancellation on chapter 14
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 160,561 - Reviews: 670 - Favs: 473 - Follows: 474 - Updated: 1/20/2016 - Published: 4/16/2012 - Master Chief/John-117
Halo The Evolution Continues by
UNSpaceCommand reviews
First time Crossover. Constructive Critic welcome. Enjoy and pls Review. Chapter 27 is up. A long lost ship is returning home but it seems fate have a decision to make a mess of things. Looking for Beta Reader. On Haitus
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 27 - Words: 56,469 - Reviews: 321 - Favs: 458 - Follows: 517 - Updated: 10/14/2015 - Published: 9/22/2011
Mass Effect A New Era by
scholasticsamurai reviews
The Reapers have been defeated and the galaxy begins to rebuild, but there's always trouble brewing somewhere. Several old species begin to assert their presence on the citadel as the political landscape begins to shift. The galaxy is changing and several youths will bear witness to the new era and perhaps aid in shaping what is to come...with a little help from their elders.
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 111 - Words: 589,258 - Reviews: 173 - Favs: 145 - Follows: 152 - Updated: 7/8/2015 - Published: 9/18/2014 - [Shepard (M), Ashley W.] OC - Complete
Lost Legacy by
Andrithir reviews
There are stories about them, myths and legends of once majestic species overseeing the galaxy and exploring into the space that lay beyond. There were stories about them, tales of faded past. Humanity's missing link. (Rewrite Chapters 1 to 3 now posted) COMPLETED. Rewrites are on hiatus.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 67 - Words: 328,897 - Reviews: 1631 - Favs: 1,422 - Follows: 1,319 - Updated: 2/20/2015 - Published: 10/8/2011 - Master Chief/John-117, Shepard (F) - Complete
Crysis Effect 2 by
DemonFireX reviews
The end of Sovereign was only the beginning. Faced with obsticles he never thought he had to face, Alex will have to do whatever he can to protect everyone from the Reapers. No matter what it takes, he'll do what's needed when others refuse to. Everything has a price. But as long as he is at her side, nothing else matters. OC/FShep
Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 31 - Words: 165,951 - Reviews: 828 - Favs: 1,130 - Follows: 1,190 - Updated: 1/28/2015 - Published: 6/4/2013 - Shepard (F)
The Onyx Stars by
The Hidden Sith reviews
A lost ship, a lost warrior, and a lost mind find themselves stranded in an unknown world. Full of vast wonders, threats, and opportunities, this new world is an unknown element for a crew accustomed to war and hardship. But, all Edens fall and beyond the embers of war lay the dawn of victory. Halo/Mass Effect AU John/Cortana, Lasky/Palmer
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 16 - Words: 143,775 - Reviews: 470 - Favs: 801 - Follows: 937 - Updated: 1/22/2015 - Published: 12/9/2012 - Master Chief/John-117
A Clashing of Ways by
Avid Reader403 reviews
Ten years have passed since the Human-Covenant War ended and the birth of the Species Assembly has brought peace to the Galaxy. Or, at least their part of it. The discovery of a Mass Relay sparks yet another war that will have consequences for all sides involved. The Galaxy will never be the same. Disclaimer: I do not own the franchises.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 13 - Words: 42,422 - Reviews: 623 - Favs: 1,201 - Follows: 1,514 - Updated: 12/25/2014 - Published: 9/20/2012 - Shepard (M)
The return of the forgotten empire by
revan1801 reviews
What if a small portion of the Prehistoric Human Empire fled from the wars against the Flood and the Forerunners and somehow survived the firing of the Halo Arrays.Now they are back more deadly and bloodthirsty than ever. They want their lost honor and fallen worlds back and not even humanity itself shall stand in their way.
Halo - Rated: T - English - Sci-Fi - Chapters: 9 - Words: 60,737 - Reviews: 60 - Favs: 68 - Follows: 67 - Updated: 12/20/2014 - Published: 3/29/2013
Paragon Reinterpretations by
MB18932 reviews
AU. Humanity makes First Contact with the galaxy peacfully, and the resulting technological and cultural exchanges successfully obliterate next to all Renegade beliefs the species holds. This is the world of Mass Effect where the human race is one made up virtually entirely of idealists. Inspired by College Fool's Renegade Reinterpretations.
Mass Effect - Rated: T - English - Drama/Adventure - Chapters: 26 - Words: 38,991 - Reviews: 492 - Favs: 1,005 - Follows: 1,084 - Updated: 11/24/2014 - Published: 1/25/2013 - Shepard (M)
One Winged l'Cie by
AbyssKeeper reviews
Seph wants another chance. His mission? Help the l'Cie. Can the SOLDIER legend change or will he become the One Winged Angel again? Please Read and Review. Post-AC, during FF13.
Crossover - Final Fantasy VII & Final Fantasy XIII - Rated: T - English - Chapters: 42 - Words: 125,268 - Reviews: 411 - Favs: 297 - Follows: 221 - Updated: 9/25/2014 - Published: 8/3/2010 - [Sephiroth, Lightning] - Complete
Halo: Mass Revelation by
REDSTORMAR555 reviews
Decades have passed since the devastation of the Human-Covenant War, with both factions forging new bonds with each other and other foreign powers that reach the galactic stage. Years after meeting a species remarkably similar to humanity, a relic is found in the icy moons of Harvest. Little does the galaxy know that this find would ignite wars for both power, and survival.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 13 - Words: 46,887 - Reviews: 178 - Favs: 417 - Follows: 489 - Updated: 9/10/2014 - Published: 1/16/2013
Mass Effect X Halo Spartan Dawn by
Freedom Guard reviews
Yet another creation of mine to help ease my mind, I hope that everyone does not mind seeing this one. I know there are a lot of crossover with Mass Effect and Halo, but no sense not trying a bit of it in my free time. Story on Ice, Updating all NON Halo stories is priority now.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 13 - Words: 233,980 - Reviews: 913 - Favs: 1,365 - Follows: 1,244 - Updated: 8/27/2014 - Published: 10/8/2010 - Master Chief/John-117
Halo: Mass Contact by
BattleshipFusou reviews
Thirty-five years have past since the end of the Human-Covenant War. Having reclaimed most all its previous glory, the UNSC exploration locates a massive artificial construct in the outer orbit of a star. While investigating the object alongside their Sangheili allies, new aliens come forth from the construct and bring humanity into a fate they never expected. ON HIATUS
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 20 - Words: 26,814 - Reviews: 646 - Favs: 926 - Follows: 1,222 - Updated: 4/30/2014 - Published: 12/22/2012
Fifty Shades of Overkill by
TheBleachDoctor reviews
When you become an extragalactic entity, meeting other galactic civilizations becomes an inevitable occurrence, and First Contact rarely goes well for the less-advanced society. Pre-ME through ME3. Rated T for language and implied sexual situations later on. Extremely Light parody on Halo OPness AKA Halo tech taken to its logical conclusion.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 34,074 - Reviews: 751 - Favs: 1,064 - Follows: 1,338 - Updated: 4/11/2014 - Published: 2/11/2013 - Shepard (F), Admiral Hackett, Tali'Zorah, EDI
For Thy Mantle Reloaded by
Primordial Soul reviews
"We fought, we bled, we died for our inheritance. We were Gods, and we were finally ready to pass down our Mantle. Then we were betrayed, vanquished from the stars and blotted from history. We have learned from our mistakes. We understand why the Precursors did what they did. We are the Reclaimers, and we will ensure that you face true retribution for your actions." ABANDONED
Crossover - Halo & Mass Effect - Rated: T - English - Suspense/Mystery - Chapters: 25 - Words: 113,587 - Reviews: 1057 - Favs: 500 - Follows: 532 - Updated: 3/27/2014 - Published: 11/17/2012
Mass Effect: The First War by
ProfFartBurger reviews
The Prothean Ruins weren't. They contained little more than mentionings of an Alien Society; as a result, humanity develops on a completely different path than what was intended, and when first contact is made not with the Turians, but a desperate, destitute race viewed as beggars and thieves, how will this dying race change Humanity? And how will Humanity change the Galaxy? *A/U!*
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 22 - Words: 200,906 - Reviews: 1851 - Favs: 3,544 - Follows: 2,582 - Updated: 1/12/2014 - Published: 1/26/2013 - OC - Complete
Coming of the Ancients by
Shadowz081 reviews
Centuries after the end of the great war, the UNSC and Neo-covenant now live in peace, but what happens when they discover not just one but two splinter fraction of humans? The System Alliance and their Citadel and Prehistoric humanity and their old allies. But with their welcoming appearance, so will ancient threats loom around the corner ready to wage war...
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 74,425 - Reviews: 287 - Favs: 620 - Follows: 674 - Updated: 1/4/2014 - Published: 9/19/2012
History Repeated, Lesson Learned by
KitBeast reviews
The Prothean empire left a great many Beacons behind after there fall, there purpose, to warn the younger races of the dangers of the Reapers. Unfortunately no one could understand them. What would happen if someone could.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 18 - Words: 51,084 - Reviews: 1078 - Favs: 1,755 - Follows: 2,047 - Updated: 12/10/2013 - Published: 2/20/2013
On the Beach by
FuryanJedi13 reviews
After returning to Earth, John and a now-human Cortana are trying to find ways to work out their frustrations. A chance meeting with each other on the beach provides a very ideal solution...
Halo - Rated: M - English - Romance - Chapters: 16 - Words: 82,602 - Reviews: 386 - Favs: 621 - Follows: 399 - Updated: 12/1/2013 - Published: 3/15/2011 - Master Chief/John-117, Cortana - Complete
Reclamation and Ascendancy by
Sentinel 677 reviews
Imagine a Halo/ME Xover where humanity didn't: become BFF's with the elites, stomp the turians at Shanxi, become besties with the quarians, defend the krogan and true geth against the EVIL council and then kick said council to the curb. Imagine it didn't become just a retread of the first game. Imagine it didn't start with a timeline. This is my attempt at that.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 26,201 - Reviews: 142 - Favs: 276 - Follows: 396 - Updated: 11/7/2013 - Published: 11/13/2012
Reclamation of a Scattered Race by
Andybiotics reviews
The Absolute Record. The archive of all Forerunner knowledge. It will lead the UNSC to heights unimaginable. But it will also reveal the impossible that lies hidden within the galaxy.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 6 - Words: 18,894 - Reviews: 250 - Favs: 483 - Follows: 621 - Updated: 10/1/2013 - Published: 3/10/2013 - S. Palmer, Shepard (F)
A New Start by
FuzyDr4G0NZ reviews
The remaining Forerunners leave their home galaxy for a new, only to find somethings will never leave them.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 22,210 - Reviews: 295 - Favs: 359 - Follows: 443 - Updated: 8/22/2013 - Published: 3/26/2013 - Didact, Shepard (M)
To Be the Last by
Bruanshan Never-Seen reviews
A Halo/Mass Effect crossover, though not a typical one. This is the story of the last Forerunner, sent to a different galaxy entirely. How will he handle himself in this new glaxy where everything is different. Adopted from drich147. I corrected a mistake in chapter 3 regarding how long he has been there. I do not own Mass Effect or Halo.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure - Chapters: 7 - Words: 14,613 - Reviews: 215 - Favs: 317 - Follows: 346 - Updated: 8/18/2013 - Published: 7/28/2012 - Didact
Veteran Player, Different Game by
D4RKL0RDR3V4N reviews
A new age has dawned. New alliances have formed. Old grudges have been forgotten. But darkness looms on the edges of dark space, and it has sworn none shall escape the coming fire... AU post-Halo 3, pre-Mass Effect
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 35 - Words: 56,069 - Reviews: 334 - Favs: 349 - Follows: 422 - Updated: 7/28/2013 - Published: 5/31/2012 - Fred-104, Admiral Hackett, Shepard (F)
Halo ME:The Gateway to Revelation by
Evident Disaster reviews
The age of the UCAF has turned through the war against the covenant, and now it seems fate has brought another factor into an already volatile universe. Event 14, the arrival of the support fleet and the start of the real campaign against the Covenant. But it seems someone's made the first move, Autumn and his team finds themselves in the midst of chaos on the Quarian fleet. CH14
Crossover - Halo & Mass Effect - Rated: T - English - Suspense/Sci-Fi - Chapters: 14 - Words: 100,272 - Reviews: 99 - Favs: 105 - Follows: 128 - Updated: 6/14/2013 - Published: 7/12/2011 - Shepard (F), Tali'Zorah, Liara T'Soni
Crysis Effect by
DemonFireX reviews
To some, Death is an End. To others, Death is a new beginning. Alex Drake will learn that his death will lead to a new purpose. Armed with a powerful suit, his combat skills and his knowledge of the universe he finds himself in, he will strive to save the innocent. But will this soldier gain more than success in his mission? OC/FShep
Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 46 - Words: 213,270 - Reviews: 769 - Favs: 1,337 - Follows: 860 - Updated: 6/3/2013 - Published: 3/14/2013 - Shepard (F) - Complete
For The Alliance by
Wisekill1 reviews
How would the Mass Effect universe look if the ruins on Mars had a working Prothean VI that told the Human explorers about the Reapers? Read this story and you might find out!
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 3,610 - Reviews: 56 - Favs: 209 - Follows: 329 - Updated: 5/28/2013 - Published: 4/7/2013 - Shepard (M), Tali'Zorah
The Flood wars by
Unscspartan reviews
Knowing that the flood cannot be contained in the milky way galaxy for long. A lifeworker and her team are sent to a neighbouring galaxy to prepare the local species for war against the parasite. And to index them in case the parasite wins.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 14,401 - Reviews: 66 - Favs: 97 - Follows: 133 - Updated: 5/15/2013 - Published: 4/2/2013
Halo: The Empyrean Effect by
Vizantir reviews
What if humanity has a much grander destiny than anyone has ever even imagined? They need only to discover the secret, buried for eons uncounted. Rated T for battle scenes and thematic content. Features many OC's. Warning: This fic is EXTREMELY AU. - FULL REVISION IS BEING PLANNED
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 11 - Words: 67,716 - Reviews: 222 - Favs: 294 - Follows: 368 - Updated: 5/11/2013 - Published: 9/3/2012
Advent Of the Reclaimer Empire by
WaaagMaster reviews
110,000 years have passed since the fall of the Ancient Human Empire. When the Great War at last came to a close it would lay down the foundations of something that has not been seen in over 100,000 years, a resurgent people, a revived empire. But one final test remains, the Reclamation has at last begun... [AU]
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 3 - Words: 10,734 - Reviews: 49 - Favs: 161 - Follows: 182 - Updated: 4/24/2013 - Published: 4/6/2013 - C. Halsey, T. Lasky, Saren A., Shepard (M)
Awakening by
11092889 reviews
My own go at a Halo-Mass effect crossover. including a Female commander Shepard, Master chief, Cortana and a rather underused Spartan, Linda-058. I plan to go from about mid way though mass effect 2 up to the end of mass effect 3. So, Spoilers abound. dropping by, having a read and leaving a review would be much appreciated. Rating may change later on but no solid plans as of yet.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure - Chapters: 2 - Words: 11,357 - Reviews: 94 - Favs: 180 - Follows: 273 - Updated: 4/11/2013 - Published: 4/8/2013 - Master Chief/John-117, Cortana, Linda-058, Shepard (F)
Unyielding by
Andrithir reviews
Human expansion, second contact.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 8,440 - Reviews: 32 - Favs: 78 - Follows: 104 - Updated: 4/2/2013 - Published: 3/20/2013 - Master Chief/John-117, Shepard (F)
Gundam SEED: Fractured Destinies by
AnadiusObserver reviews
When an unknown machine is discovered on an uncharted world, the course of history is changed forever. Starts out During the second bloody valentine war, which will become the first contact war. Idea belongs to PathKeeper.
Crossover - Gundam Seed & Mass Effect - Rated: T - English - Sci-Fi/Fantasy - Chapters: 5 - Words: 48,133 - Reviews: 116 - Favs: 204 - Follows: 220 - Updated: 11/16/2012 - Published: 6/22/2012 - Kira Y., Saren A.
A New Age by
Sigma-del-Prisium reviews
The Human-Covenant War is over, and humanity is slowly recovering their strength. But unknown to them and their allies, their worlds will soon make contact with rest of the galaxy. First Time FanFiction. Please Enjoy. [ON HAITUS/REPLACEMENT GOING ON]
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 18 - Words: 73,443 - Reviews: 486 - Favs: 522 - Follows: 506 - Updated: 10/23/2011 - Published: 11/27/2010
Humanity's Legacy by
Andrithir reviews
The galaxy believed that humanity was represented by the Systems Alliance, but they never accounted the United Nations Space Command. PostME2.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 15,846 - Reviews: 145 - Favs: 469 - Follows: 516 - Updated: 10/6/2011 - Published: 8/13/2011 - Master Chief/John-117, Shepard (M)