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Halo 4: A Rip in Time by
SuperGenX reviews
The Chief has defeated the Didact, and Cortana sacrificed herself to save him. But is she really dead? Transported back to the year 2020, Cortana joins forces with a Hacker and his friends from the past to try and return to the future. Meanwhile in the future, the Master Chief must try to continue on after the loss of his closest friend. Rated M for Strong Language and Action.
Halo - Rated: M - English - Humor/Romance - Chapters: 30 - Words: 88,444 - Reviews: 159 - Favs: 150 - Follows: 193 - Updated: 6/14 - Published: 11/29/2012 - Master Chief/John-117, Cortana
Halo: Rebirth by
TRX108 reviews
After Halo 4(SPOILER)-Humanity is saved, the Didact defeated. The future looks bright, but at a terrible cost in John's eyes. While the Master Chief struggles with coming to terms with the loss of his closest companion, old enemies close in. But all is not lost, the Rebirth is at hand. Rated M-Violence, Adult Language, Adult Content. Please review :) Master Chief/John-117 x Cortana
Halo - Rated: M - English - Drama/Romance - Chapters: 20 - Words: 82,044 - Reviews: 298 - Favs: 533 - Follows: 664 - Updated: 7/6/2018 - Published: 12/20/2012 - [Master Chief/John-117, Cortana] OC, S. Palmer
Surviving a World of Fiction by
TREBOR117 reviews
I started a new game, only to end up inside that game instead. Now, I must survive a world meant to be fiction. I must use my knowledge to save this universe, and make sure Shepard prevails. But Saren was only the beginning, and there may be a threat far worse then the Collectors or their masters. A threat that I might not be ready for. The real question is: are they ready for me?
Mass Effect - Rated: T - English - Humor/Suspense - Chapters: 103 - Words: 550,210 - Reviews: 877 - Favs: 797 - Follows: 973 - Updated: 5/17/2018 - Published: 8/17/2014 - Shepard (F), OC, Miranda L., Kasumi G.
Chains of the Kindred by
Solvdrage reviews
A HaloWarhammer 40K crossover. Two besieged branches of Humanity, separated by time and space have been reunited. And there is only War!
Crossover - Warhammer & Halo - Rated: T - English - Chapters: 23 - Words: 155,118 - Reviews: 471 - Favs: 786 - Follows: 792 - Updated: 7/26/2016 - Published: 7/24/2007
Tide of War: Mass Effect Warhammer Crossover by
TheSGC reviews
Warhammer 30k Pre-Heresy and Mass Effect 2 crossover. The 25th Expeditionary Fleet, with the Alpha Legion, is en route to a pacification when something very unexpected happens …
Crossover - Warhammer & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 34 - Words: 82,578 - Reviews: 288 - Favs: 527 - Follows: 691 - Updated: 4/4/2016 - Published: 10/11/2011
From Hell To Hell by
mcknight93 reviews
Set around the beginning of Mass Effect 2 timeline, the Normandy SR-2 finds the Forward Unto Dawn. How will the Mass Effect universe change when the Master Chief is involved? All chapters have been rewritten and reposted with much improvements. The awesome picture rightfully belongs to: KnytGrey on deviantart.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 9 - Words: 92,691 - Reviews: 339 - Favs: 805 - Follows: 891 - Updated: 8/12/2015 - Published: 7/9/2011 - Master Chief/John-117, Shepard (M)
Guilty Sparks by
General Rage reviews
Fleeing from the glassing of Reach in the belly of the Pillar of the Autumn, the crew of the SR-2 Normandy find themselves stranded with their UNSC allies on a strange Forerunner constructed ring world called Halo with the Covenant hunting them. But Halo holds a secret, one deadlier than both the Covenant and Reapers combined... and it's hungry.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Horror - Chapters: 38 - Words: 890,061 - Reviews: 1022 - Favs: 641 - Follows: 564 - Updated: 1/28/2015 - Published: 11/5/2012 - Master Chief/John-117, Shepard (M) - Complete
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: 800 - Follows: 936 - Updated: 1/22/2015 - Published: 12/9/2012 - Master Chief/John-117
Users in a World of Fiction by
TREBOR117 reviews
The Biotic without his past fought his inner demon and won. The User repaired the code and helped take down a Spectre. But when they meet, it's a new challenge, a new galaxy, and a whole new Shepard. Crossover/Sequel between Trebor117's "Stuck In a World of Fiction" And Starspike7's "Users" .
Mass Effect - Rated: T - English - Humor - Chapters: 88 - Words: 658,635 - Reviews: 534 - Favs: 123 - Follows: 125 - Updated: 8/15/2014 - Published: 1/30/2014 - Shepard (F), Tali'Zorah - Complete
Mass Effect Pathways by
TheWerdna reviews
Twenty-four years have passed since the Reaper War, and now Ria'Shepard, the adopted daughter of Shepard and Tali, sets off for her pilgrimage. Meanwhile a old enemy reemerges, forcing Shepard to take on his first Spectre assignment in five years to stop them. As both become embroiled in a conflict to control an ancient weapon, can either Shepard hope to save the galaxy once more.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 50 - Words: 262,328 - Reviews: 587 - Favs: 209 - Follows: 156 - Updated: 3/29/2014 - Published: 6/17/2012 - Tali'Zorah, Shepard (M) - Complete
Already Virtually Together by
Hannibal-Necromancer97 reviews
Post-Halo 4, AU. After the Didact is defeated, the UNSC decides to celebrate. Master Chief decides to Join, but has too much on his mind, plus Cortana, to enjoy the party. What could Chief be thinking about? And does Cortana think the same thing? -[slight spoilers within]- (Minor suggestive themes and alcohol referenced.)
Halo - Rated: T - English - Romance/Sci-Fi - Chapters: 7 - Words: 10,977 - Reviews: 36 - Favs: 73 - Follows: 54 - Updated: 2/14/2014 - Published: 7/24/2013 - [Master Chief/John-117, Cortana] - Complete
Child of the Emperor by
Imraphel reviews
Do the traitor legions hold any regrets? This is the prologue to a much larger tale, which is Mrated. If enough people like it, I'll start putting the additional chapters online. Be warned; the full version is a long story currently at 134k wordcount with another 60k to write. Still, I'd appreciate any comments.
Warhammer - Rated: M - English - Adventure/Tragedy - Chapters: 38 - Words: 182,319 - Reviews: 230 - Favs: 321 - Follows: 327 - Updated: 2/10/2014 - Published: 11/2/2012 - Chaos Space Marines
Stuck in a World of Fiction by
TREBOR117 reviews
Instead of starting a new game, I end up living it. Now, stuck in a world meant to be fiction, I must use my knowledge to save this universe. OC/Ashley, Femshep/Liara. Rated T for language. Newly rewritten and improved.
Mass Effect - Rated: T - English - Humor/Romance - Chapters: 71 - Words: 308,232 - Reviews: 681 - Favs: 885 - Follows: 706 - Updated: 1/28/2014 - Published: 5/9/2013 - Ashley W., Shepard (F), Tali'Zorah, OC - Complete
Marked for Death by
Deslock reviews
RED and BLU have disbanded and the mercenaries once in their employ have returned to their mundane, civilian lives - until the death of a former teammate sparks a chaotic chain of events that forces them back together, throwing their lives into pandemonium once more.
Team Fortress 2 - Rated: T - English - Adventure/Friendship - Chapters: 11 - Words: 35,000 - Reviews: 89 - Favs: 76 - Follows: 57 - Updated: 12/5/2013 - Published: 8/1/2013 - Engineer, Scout, Sniper, Spy - Complete
Regret and Forgiveness by
goose2989 reviews
Mass Effect 2 centric story with Spartan B312 as a main character. While struggling to forgive himself and find peace, a certain Quarian may be the only one capable of showing it to him
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 16 - Words: 100,771 - Reviews: 313 - Favs: 524 - Follows: 554 - Updated: 12/1/2013 - Published: 7/14/2011 - SPARTAN-B312/Noble Six, Tali'Zorah
Legacy Of Fire by
Bahoogasmif reviews
Having settled into their new home on Rannoch, Tali and Shepard decide its time to take the plunge into parenthood by adoption. This story acts as a prequel for another story called "Mass Effect: Pathways" authored by "TheWerdna"
Mass Effect - Rated: K+ - English - Romance/Family - Chapters: 18 - Words: 63,906 - Reviews: 180 - Favs: 186 - Follows: 137 - Updated: 7/17/2013 - Published: 11/9/2012 - Tali'Zorah, Shepard (M) - Complete
Mass Effect 3: Geth and Quarian Peace Ending by
XProSkeith reviews
This ending is what I always thought should have happened for the ending to Mass Effect 3. It features a conversation between Shepard and the Catalyst where he uses the Quarians and Geth as well as EDI as an example of organic/synthetic peace. Yes, it is a happy ending, too. This particular version features ShepardXLiara.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 2,822 - Reviews: 5 - Favs: 17 - Follows: 2 - Published: 6/28/2013 - Liara T'Soni, Shepard (M), Catalyst - Complete
Solace by
Lightning Spiral reviews
Following the loss of Cortana, an emotionally unstable Master-Chief is offered a chance at redemption...A chance to take it all back, and reclaim that which was lost. Cortana x John-117
Halo - Rated: T - English - Angst/Adventure - Chapters: 9 - Words: 26,954 - Reviews: 109 - Favs: 169 - Follows: 216 - Updated: 3/1/2013 - Published: 11/9/2012 - Cortana, Master Chief/John-117
An Alternate Ending With Liara T'Soni Rev II by
gaborszollosy reviews
I have been very depressed by the way Mass Effect 3 ended, leaving an emptiness in my soul I can only compare to loosing a real best friend. Since Shepard deserved better, I gave him everything I was able to muster up in gratitude for the many happy hours of our time together as a team. In this scenario, Shepard is completely in love with a certain asari in his crew.
Mass Effect - Rated: M - English - Sci-Fi/Romance - Chapters: 1 - Words: 6,049 - Reviews: 13 - Favs: 26 - Follows: 7 - Published: 12/2/2012 - Shepard (M), Liara T'Soni - Complete
Wings Of Fire by
Bahoogasmif reviews
Commander Shepard awakes amongst the ruins of the citadel, and is finally on the verge of that happily ever after he so desperately sought.
Mass Effect - Rated: T - English - Sci-Fi/Romance - Chapters: 47 - Words: 110,846 - Reviews: 323 - Favs: 451 - Follows: 292 - Updated: 10/26/2012 - Published: 6/26/2012 - Shepard (M), Tali'Zorah - Complete
Tide Pools by
Bahoogasmif reviews
Extension of Wings Of Fire, a one shot occuring roughly a year after the house is built.
Mass Effect - Rated: K+ - English - Romance - Chapters: 1 - Words: 8,551 - Reviews: 16 - Favs: 59 - Follows: 25 - Published: 10/12/2012 - Shepard (M), Tali'Zorah - Complete
When There Was a Tomorrow by
General Rage reviews
Do you remember when there was a tommorow? Commander Wade Shepard does, but with a Reaper threat looming he's not sure there is one anymore. And he's about to discover that his universe may not be the only one where mankind faces extinction. M for B&V
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 25 - Words: 630,925 - Reviews: 597 - Favs: 852 - Follows: 604 - Updated: 7/31/2012 - Published: 4/13/2011 - SPARTAN-B312/Noble Six, Shepard (M) - Complete