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by Cap'n Chryssalid reviews
A fun-loving asari mercenary finds herself a little in over her head when she ends up abducted by terrifying aliens from beyond the galactic frontier. These asari-like creatures call themselves 'humans.' They seem to be secretly nosing about on the borders of known space, acting through proxies, conducting covert operations, and they've got a deal for an enterprising asari...
Crossover - X-Com & Mass Effect - Rated: T - English - Humor/Sci-Fi - Chapters: 43 - Words: 387,570 - Reviews: 1321 - Favs: 2,922 - Follows: 3,421 - Updated: 1/2 - Published: 7/19/2014 - U. Wrex, Daro'Xen, Shepard (F), OC
X-Com Into Darkness
by deathwing17 reviews
After an information gathering mission in China, The leaders of X-Com learn that something strange is going on in Japan. They send a team in to investigate only for them to find something more disturbing than they originally feared.
Crossover - X-Com & Brynhildr in the Darkness/極黒のブリュンヒルデ - Rated: T - English - Sci-Fi/Horror - Chapters: 10 - Words: 54,098 - Reviews: 22 - Favs: 44 - Follows: 46 - Updated: 12/27/2017 - Published: 8/12/2014
by EarthScorpion reviews
"A new overlady, you say? She's a little short and flat-chested, although her temper is impressively vile. Oh well. Needs must when needs must. Too long have the lands of Halkeginia gone without true Evil. There are fluffy bunnies and happy ponies all over the place, frolicking! It makes me quite sick! No, it doesn't matter if she wants to or not. Because Evil always finds a way."
Crossover - Familiar of Zero & Overlord - Rated: T - English - Fantasy/Humor - Chapters: 68 - Words: 432,051 - Reviews: 2298 - Favs: 2,607 - Follows: 2,585 - Updated: 11/1/2017 - Published: 12/1/2012 - Louise
OSaBC II : That Which Cannot Die
by LogicalPremise reviews
My AU retelling of the events in ME2, with a completely new take on Cerberus, the Shadow Broker, and the Collectors. Examines the themes of what exactly constitutes death and life, the line between revenge and self-hatred, and how small amounts of light can shine in every darkness. Not a happy ending. Includes my takes on Overlord and LotSB. Rated M for language and violence.
Mass Effect - Rated: M - English - Sci-Fi/Tragedy - Chapters: 42 - Words: 538,946 - Reviews: 1152 - Favs: 555 - Follows: 592 - Updated: 10/8/2017 - Published: 4/11/2015 - [Shepard (F), Liara T'Soni] Garrus V., Tali'Zorah
by deathwing17 reviews
After preventing a Chaos warband from summoning a vast army onto an Imperial world, an Inquisitor in training is hurtled through the warp and finds himself in a strange new world, one in which there are people with incredible abilities. Soon he will find himself fighting a familiar enemy and in order to save mankind he will need to cast aside old prejudices.
Crossover - Warhammer & Young Justice - Rated: M - English - Sci-Fi/Horror - Chapters: 15 - Words: 122,432 - Reviews: 269 - Favs: 409 - Follows: 476 - Updated: 9/13/2017 - Published: 4/17/2014 - Inquisition, Megan M./Miss Martian, Richard G./Robin
Mass Effect: The Hopeless War
by ProfFartBurger reviews
A/U- In the 21st century, the Batarian Hegemony discovers a beautifully violent species known as 'Humans'. After deciding to enslave the entire race, and turn them into their own personal slave warriors, the so-called Masters of War must go against the Makers of Slaves. But is it truly possible to combat an alien threat, when your own species can barely even leave its only home?
Mass Effect - Rated: M - English - Sci-Fi - Chapters: 21 - Words: 150,917 - Reviews: 736 - Favs: 741 - Follows: 840 - Updated: 6/11/2017 - Published: 5/11/2013 - OC
by Omniscent1 reviews
A crossover between Mass Effect and Cthulhutech. Humanity has won the Aeon War and has since expanded and thrived. How will the galaxy fare with this new power?
Crossover - Cthulhu Mythos & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 16 - Words: 101,796 - Reviews: 829 - Favs: 2,344 - Follows: 2,549 - Updated: 3/18/2017 - Published: 6/5/2013 - Shepard (M)
GATE: The Rising Sun
by Phuripat reviews
Another Gate appears in Alternate 1940 Japan. After repelling the Empire's attack. Japan sends the IJA and IJN is dispatched through the Gate. Like every military in the world, a recon team is created it is led by Seiji Youji, Itami's grandfather...
Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Sci-Fi/Fantasy - Chapters: 14 - Words: 21,607 - Reviews: 112 - Favs: 79 - Follows: 105 - Updated: 12/24/2016 - Published: 11/27/2015 - Itami, Tuka, Lelei, OC
The Overlord of Blood and Bones
by KhaosKhan reviews
Satoru Suzuki alias Momonga, a True Vampire, and Guild Master of the Strongest Guild Ainz Ooal Gown was awaiting the last hour of his beloved game YGGDRASIL. After the server shut-down he was transported in a new and unkown world, in his Gaming Avatar.
Overlord/オーバーロード - Rated: M - English - Adventure/Romance - Chapters: 5 - Words: 23,333 - Reviews: 181 - Favs: 663 - Follows: 754 - Updated: 5/4/2016 - Published: 9/15/2015
Shepherd of the Stars
by joestej reviews
When Humanity ventured into the stars, they found they were not alone. And they were not liked. So they learned. How to build bigger, stronger ships. More powerful weapons. In order to survive, they learned to wield the Sword of the Stars. But there was one lesson they hadn't learned. It was called the Mass Effect.
Crossover - Mass Effect & Sword of the Stars - Rated: T - English - Sci-Fi - Chapters: 57 - Words: 218,231 - Reviews: 539 - Favs: 389 - Follows: 347 - Updated: 9/21/2015 - Published: 3/19/2014 - Garrus V., Liara T'Soni, Tali'Zorah, Miranda L.
Dark Age of War
by BanterHorse reviews
In the aftermath of the Iron War, the 25th Millennium sees the downfall of a united human race as mankind rediscovers it's self destructive nature. Forewarned of the coming of a terrible Age of Strife, the remnants of mankind's unified military and government seek to weather the passage of time in stasis. But when they awaken, they find themselves in a galaxy that knows only war.
Warhammer - Rated: M - English - Sci-Fi/Drama - Chapters: 15 - Words: 34,569 - Reviews: 191 - Favs: 219 - Follows: 296 - Updated: 5/12/2015 - Published: 3/18/2014 - Eldar, Inquisition, The Emperor, Rogue Traders
War of the 3rd Millenium
by Kaelha reviews
When the cruiser is pushed out of the warp due to unknown phenomenons Inquisitor Kayleck is far from pleased. She will be less pleased knowing that all psykers are maddened mumbling that His light is nil. For that would mean the throne is emptied. Or that the throne isn't occupied yet. In the grim darkness of the Koprulu sector, there is only war. Suffer not the Alien to live!
Crossover - StarCraft & Warhammer - Rated: T - English - Sci-Fi/Adventure - Chapters: 13 - Words: 50,321 - Reviews: 60 - Favs: 55 - Follows: 58 - Updated: 9/30/2014 - Published: 3/28/2014 - Terran, Inquisition, Deathwatch - Complete
Rise of the Legion
by BanterHorse reviews
Eight young soldiers of fortune, a battered old battlecruiser, and a bloody vendetta against a tyrannical empire. This is how the Black Legion Sky Knight squadron began. Setting out for vengeance, personal gain, adventure, and the thrill of glorious combat, how far will the Black Legion and it's secretive commander go to carry out it's mission of retribution? OC cast. HIATUS.
Storm Hawks - Rated: T - English - Adventure/Drama - Chapters: 6 - Words: 23,573 - Reviews: 5 - Favs: 8 - Follows: 8 - Updated: 8/14/2014 - Published: 3/24/2014 - Aerrow, Starling, Cyclonis, OC
Sirius and the Citadel
by SharkGlue reviews
It is the Year 750 AS, and the survivors of Mankind's darkest hour is at peace. With the fateful expansion of the Kingdom of Bretonnia towards the newly discovered Tau 30 system, things will change as Humanity encounters a Citadel patrol. Watch as the remnants of Humanity's darkest hour interacts with a newly opened Galaxy.
Crossover - Freelancer & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 26 - Words: 104,871 - Reviews: 106 - Favs: 205 - Follows: 244 - Updated: 6/7/2014 - Published: 3/30/2014
The Devils Reaper reviews
If having Geass sped up Lelouchs schedule considerably what was it? An alternate war fic where Lelouch began his scheming from the moment he made his oath. So that by the time he meets C.C he has a lot more resources and a lot more help than it appears. Not to mention one extremely ruthless henchman who dresses up as (and acts like) a horseman of the apocalypse. Death.
Code Geass - Rated: M - English - Adventure - Chapters: 54 - Words: 283,401 - Reviews: 371 - Favs: 556 - Follows: 545 - Updated: 9/21/2016 - Published: 10/20/2012 - Lelouch L.