Tairrdelbach
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Joined 01-03-14, id: 5429014
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Unintended consequences by fanfictionfanaticX reviews
A small change in the past by SG-1 may have unexpected side effects for the rest of the galaxy.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 15 - Words: 268,638 - Reviews: 317 - Favs: 416 - Follows: 603 - Updated: 6h - Published: 6/17/2018
The White Wolf of Westeros by DrakeCross reviews
The Wild Hunt is defeated and Ciri steps beyond to face the source of the White Frost. However something goes wrong and Geralt risks himself as he follows her, ending up in the land of Westeros. Dealing with new intrigue and politics, he will have to decide who he can trust while trying to save his adopted daughter...along with the lives of both worlds!
Crossover - Game of Thrones & Witcher - Rated: M - English - Adventure/Fantasy - Chapters: 37 - Words: 372,529 - Reviews: 983 - Favs: 1,825 - Follows: 2,159 - Updated: 9/7 - Published: 6/24/2017 - Jon S., Arya S., Geralt of Rivia, Ciri
An ISOT in Grimdark by mko95 reviews
In the year 2012 AD a magical accident on the Warhammer World changes the endless fighting forever. The Wasteland is ripped away through Spacetime and changes place with Earth s Germany. On both worlds, Earth and Warhammer, nothing will ever be the same.
Crossover - X-overs & Warhammer - Rated: M - English - Fantasy/Supernatural - Chapters: 252 - Words: 1,339,601 - Reviews: 996 - Favs: 389 - Follows: 371 - Updated: 9/7 - Published: 12/22/2014
The Age of Lions by Celestial Embers reviews
An ancient Goa'uld, banished to the far reaches of the galaxy, decides that his extended family has disappointed him for far too long. "If those fools insist on playing at gods, they should at least have the decency to do it properly."
Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 18,949 - Reviews: 19 - Favs: 48 - Follows: 70 - Updated: 9/5 - Published: 11/14/2018 - Apophis, Osiris, OC
A Different Road Taken by Redrover117 reviews
In 1928 an alien artefact was discovered in Egypt and activated for the first time a few years later. In one reality Doctor Littlefield stepped through and was stranded on the planet Heliopolis for decades. In this reality he arrived on another planet entirely, one that house an Ancient Repository.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 49,416 - Reviews: 222 - Favs: 313 - Follows: 443 - Updated: 8/31 - Published: 9/23/2018
Steel, Fire, Honor and Ruin by Worth a Shot reviews
Warhammer Fantasy and Mass Effect crossover. Shepard's infamous luck holds and she survives the impossible for a second time. Now on a strange new world, inhabited by even stranger beings, she fights to survive and find a way back home. Be sure to read the author's note at the end for further information on this story.
Crossover - Warhammer & Mass Effect - Rated: M - English - Adventure - Chapters: 22 - Words: 250,977 - Reviews: 126 - Favs: 182 - Follows: 223 - Updated: 8/30 - Published: 1/20/2015
Valkyrie by GreyWolfKnight reviews
What happens when a BSG nerd gets Self-Inserted into the body of a battlestar commander on the eve of the 2nd Cylon War? Stations of canon get broken and new twists emerge as the human race tried desperately to survive the Cylon onslaught.
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Supernatural - Chapters: 22 - Words: 37,531 - Reviews: 70 - Favs: 174 - Follows: 241 - Updated: 8/28 - Published: 1/20 - Complete
TIE Fighter: Resurrection by ImperialGirl reviews
Part 3 of the TIE Fighter series. An unexpected suit for peace, a new attack from Thrawn and Thelea's past, a new alliance, and some that were lost are found again. And a galaxy far, far away has a surprise for them all.
Crossover - Star Wars & Babylon 5 - Rated: T - English - Adventure/Drama - Chapters: 20 - Words: 139,571 - Reviews: 71 - Favs: 28 - Follows: 41 - Updated: 8/28 - Published: 5/15/2016 - Luke S., Thrawn, OC, OC
Ripples in the Deep by Undomiel5 reviews
AU. After Enigma, Dr. Jackson, forced to flee earth to escape imprisonment for treason, takes refuge with the Nox, who tell him of a powerful but shadowy race, planning the downfall of the Goa'uld, and advise him to take refuge with this race to find asylum and a means to rescue Sha're. This race is revealed to be the Furlings, a newly returned player on the inter-galactic stage.
Stargate: SG-1 - Rated: T - English - Drama/Adventure - Chapters: 27 - Words: 104,319 - Reviews: 60 - Favs: 72 - Follows: 93 - Updated: 8/21 - Published: 8/27/2016 - [D. Jackson, Sha're] OC, Malek
A Left Turn at Albuquerque by andrewjameswilliams reviews
When a weapons test goes horribly wrong the SDF-3 and a group of Robotech warships are sent hurtling into the Star Wars galaxy and a confrontation with the forces of the sinister Galactic Empire. *Chapter Nine new version*
Crossover - Star Wars & Robotech/Macross - Rated: T - English - Chapters: 12 - Words: 83,616 - Reviews: 190 - Favs: 248 - Follows: 290 - Updated: 8/18 - Published: 2/26/2017 - Leia O., M. Mothma, Lisa/Misa, Rick/Hikaru
Halo: The Ori War by DX1998 reviews
7 Months Ago...the USS Odyssey vanished without a trace. Seven long months, that saw the Ori march almost unopposed through the Milky Way Galaxy. With none able to stand against them, the armies of Origin were triumphant in all battles. But now...now the Odyssey has returned, and with the aid of the UNSC and Sangheili, they will bring the fight to the Ori.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Adventure/Drama - Chapters: 15 - Words: 60,674 - Reviews: 520 - Favs: 867 - Follows: 1,098 - Updated: 8/7 - Published: 10/7/2014
The Pinnacle of Evolution by swrWriter reviews
"Synthesis is the final evolution of all life." That's what the Catalyst claims, but it's really not all that it's cracked up to be. After being forced into this 'evolution', Jordan Sower ends up in Mass Effect with two purposes: Save the Galaxy and Synthesize all life. But he doesn't take orders from the Catalyst! Follow Jordan as he tries to change things for the better. Maybe.
Mass Effect - Rated: T - English - Adventure/Friendship - Chapters: 39 - Words: 223,880 - Reviews: 290 - Favs: 435 - Follows: 556 - Updated: 8/5 - Published: 7/4/2018 - Shepard (M), Catalyst, OC
Tarkin's Fist Episode III The Earth Strikes Back by AshlaTi reviews
Bringing the war to Star Wars. Both sides will be brought to their knees. The ultimate victory may not be winning but simple survival. Stomtroopers, TIE fighters, Jedi, Emperors, Presidents, AT-ATs, Moffs, Scoundrels and Zealots all collide over control of the Sol System
Star Wars - Rated: K+ - English - Adventure/Fantasy - Chapters: 78 - Words: 635,938 - Reviews: 1658 - Favs: 257 - Follows: 250 - Updated: 8/3 - Published: 11/30/2013 - Grand Moff Tarkin, Commander Cody
This Won't End Well (30k Isekai) by StrangerOrders reviews
A new soul awakens on a new world, a world as bizarre and alien to the galaxy around them as the soul itself. Regardless of what might come one thing is certain, This Won't End Well. The Tale of the Second Primarch, his court and his Legion.
Warhammer - Rated: T - English - Adventure/Sci-Fi - Chapters: 85 - Words: 178,878 - Reviews: 85 - Favs: 328 - Follows: 337 - Updated: 8/1 - Published: 2/21/2018 - OC, Primarch/s
The Fourth Council Race by Knight Vigilant Koren reviews
A few minor and realistic changes in the decisions made by the leaders of humanity drastically altered the path of Citadel Space and the Reaper War. This is the story of caution and planning over recklessness, the path of the juggernaut over the glass cannon. This is the story of humanity as it should have been. A power worthy of its Council seat, and one the Reapers can't ignore.
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 25 - Words: 169,582 - Reviews: 1053 - Favs: 1,583 - Follows: 2,104 - Updated: 7/29 - Published: 9/23/2017 - Garrus V., Kaidan A., Shepard (M), Councilor Irissa
Adeptum Effectus by Reddevel360 reviews
"Killing a man will harden you. Fighting a war against genocide will harden a species. Why are we so ruthless Councilor? Because when fighting for your very existence, anything is acceptable." - Lord Hood. Featuring a Humanity that discovered the archives on Mars in the midst of fighting an war for their very survival, a war that destined to be a massacre turns into a stalemate.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Tragedy - Chapters: 4 - Words: 28,690 - Reviews: 120 - Favs: 681 - Follows: 988 - Updated: 7/28 - Published: 5/10 - Master Chief/John-117, T. Hood, Shepard (F), Admiral Hackett
Mobile Suit Gundam: Gihren's Glory by Kaiser Chris reviews
The year is Universal Century 0067. The Spacenoids of the colonies live under the tyrannical rule of the Earth Federation. Everyday seeking justice and freedom from the oppression of gravity. One man will rise to the occasion and lead a great crusade under the banner of Zeon. That man is Gihren Zabi. Sieg Zeon! (Gihren Zabi SI)
Gundam UC - Rated: T - English - Sci-Fi - Chapters: 36 - Words: 240,003 - Reviews: 169 - Favs: 204 - Follows: 200 - Updated: 7/25 - Published: 11/22/2016 - Degwin S. Z., Dozle Z., Gihren Z., Kycilia Z.
Sins of a Galactic Empire Reborn by zzzxxc1 reviews
When the unknown regions of space are revealed to the galaxy at large by a CIS warship, the UNSC becomes members of the galactic community, but its existence is soon threatened by the decline of the Republic. Adopted from SpaceCowboy2013.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 26,488 - Reviews: 118 - Favs: 357 - Follows: 506 - Updated: 7/21 - Published: 7/28/2018 - Anakin Skywalker, Obi-Wan K., Master Chief/John-117, Cortana
Voyage of the Massena by Dragon Cat84 reviews
This is a pure Battlestar Galactica 2003 spin-off story which splits off from the mini-series and explores a new direction. This is purely for fun not intended for anything but fun
Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 11 - Words: 24,624 - Reviews: 16 - Favs: 30 - Follows: 38 - Updated: 7/19 - Published: 3/14
Remnants by General Rage reviews
From Halo's ashes, a mismatched Alliance is born. UNSC soldiers now serve alongside both Batarian deserters and shifty Jackal Space Pirates. Now Shepard and Master Chief have to keep these strange bedfellows from killing one another before they can stop an emergent new threat to the galaxy. The Next Swashbuckling Chapter of the Wormhole Chronicles.
Crossover - Halo & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 23 - Words: 513,230 - Reviews: 504 - Favs: 297 - Follows: 333 - Updated: 7/9 - Published: 4/22/2016 - Master Chief/John-117, Cortana, Tali'Zorah, Shepard (M)
When the Shadows Fall by Argonaut57 reviews
A year after the drakh assault on Babylon 5, turmoil is beginning to spread. Three Spectres take on three missions to find the source. Quarian Spectre Lorn'Reegar challenges the terrorist Night Watch. Captain Draal, the first minbari Spectre, seeks the masterminds behind the ambiguous Unity Movement. Commander Ivanova and the Warsworn must search for the legendary planet Z'ha'doum
Crossover - Babylon 5 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 52,756 - Reviews: 22 - Favs: 15 - Follows: 15 - Updated: 6/30 - Published: 3/29 - Complete
Shepherd of Humanity by Empirialtank reviews
The Age of Strife has ended and the lost colonies of man reach for the stars once more, most ignorant of their history or each other's existence. In one corner of the Galaxy mankind meets the peaceful Citadel Council and joins a galactic community. In another the Master of Mankind has lost his sons to the warp. One of those sons has been found in Alliance space. On Elysium. preME1
Crossover - Warhammer & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 74,258 - Reviews: 243 - Favs: 439 - Follows: 576 - Updated: 6/20 - Published: 2/17
United we Stand by Mayto reviews
At the height of the Human Covenant war, another galactic power intervenes to aid the embattled humans. Standing side by side with the Turians, the UNSC prepares for a new phase of the Human Covenant war.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 31 - Words: 84,861 - Reviews: 302 - Favs: 378 - Follows: 560 - Updated: 6/1 - Published: 3/26
Apostle's Message Redux by Lone-ranger1 reviews
When the Reapers see the threat Shepard poses, they enact a backup plan millions of years old. A single Reaper will unleash his fury and two galaxies will never be the same. (New Chapter 13/12/16)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 38 - Words: 435,721 - Reviews: 367 - Favs: 380 - Follows: 487 - Updated: 5/29 - Published: 8/18/2011 - S. Carter, Shepard (M)
Honor-Bound by The Incredible Muffin reviews
Shepard had thought it was over. The Reapers were defeated, at the cost of her life. Or so she thought. Now, Shepard is faced with the unknown yet again. For the first time, she found herself missing the Reapers...
Crossover - Warhammer & Mass Effect - Rated: M - English - Fantasy/Suspense - Chapters: 54 - Words: 347,701 - Reviews: 1294 - Favs: 1,235 - Follows: 1,383 - Updated: 5/29 - Published: 7/25/2015 - Complete
Worldwar: Establishing A Balance by AlbertG reviews
Summary-Book IV: Years ago, the Colonials of Cyrannus met the so-called 13th tribe. It didn't work out well. The Colonials met the Race. That didn't work out well either, but they were introduced to a much larger galaxy. Now their errors have come back and they know they are small fish in a large ocean trying to survive. Can they? Will the Race let them?
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 26 - Words: 174,661 - Reviews: 749 - Favs: 472 - Follows: 586 - Updated: 5/25 - Published: 3/6/2016
Undiscovered Frontier Season 3 The Coming Storm Multiverse X-over by sbbigsteve reviews
Change has come to the crew of the Starship Aurora and their courage and skills will be tested as never before. Ancient forces are stirring, their enemies grow in power, and a terrifying machine of destruction threatens to unleash its kind upon the Multiverse. It will take everything they have, and more, for the crews of the Aurora and Koenig to withstand the coming storm...
Crossover - X-overs & TV X-overs - Rated: T - English - Sci-Fi/Adventure - Chapters: 107 - Words: 862,848 - Reviews: 11 - Favs: 8 - Follows: 8 - Updated: 5/14 - Published: 11/23/2017
The Adventures of the Lucen: The VykurCorp Conspiracy by General Rage reviews
Liara T'Soni continued her mission to protect the Galaxy while Commander Shepard is in another dimension. She must stop the Covenant and the allies they've gathered from wreaking havoc in a Galaxy without it's greatest hero. While she's had some success, there's a gathering storm on the horizon and one of her crew of misfits will be forced to confront her past before it clears.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 10 - Words: 151,351 - Reviews: 115 - Favs: 97 - Follows: 100 - Updated: 4/27 - Published: 6/26/2016 - OC, Liara T'Soni, U. Wrex
Star Wars: The Force Wills by keiranhalcyon2010 reviews
When we think of the recent history of the galaxy, we think of names like Palpatine, Dooku, Yoda, Skywalker - they stood like titans over the events that unfolded. I also played my part doing the best I could. Can't say if it was for the better or the worse - only time will tell I suppose as the Force wills. [SI/AU]
Star Wars: The Clone Wars - Rated: M - English - Sci-Fi/Fantasy - Chapters: 6 - Words: 33,142 - Reviews: 85 - Favs: 316 - Follows: 369 - Updated: 4/19 - Published: 11/23/2017 - Ahsoka T.
Let the Morning Come by CarnagexElite reviews
The cascade of dark energy that signalled the death of the Reapers has stranded Shepard on an unknown planet, and the mystery of it's pre-industrial Human civilisation. Though her enemy is dead, darkness always survives, and this time evil lives a little closer to home; Winter is Coming. Let the Morning Come.
Crossover - Mass Effect & Game of Thrones - Rated: T - English - Fantasy/Sci-Fi - Chapters: 2 - Words: 3,499 - Reviews: 23 - Favs: 81 - Follows: 133 - Updated: 4/14 - Published: 2/3
Star Trek: Primeval Civility by LordWinter13 reviews
Arriving in a different universe, a different time, Ivan has been transported from a war torn alternate Earth to an alternate Star Trek Universe. Having past knowledge of the original Trek series, Ivan must manage the delicate line between trusting in his knowledge and try to adapt to this alien and yet familiar world. OC/SI hybrid.
StarTrek: The Next Generation - Rated: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 50,134 - Reviews: 14 - Favs: 55 - Follows: 65 - Updated: 4/8 - Published: 7/5/2018 - OC
Halo Mass Effect : Colonial War by tobiisagoodboy94 reviews
When a research ship finds a anomoly at the edge of Harvests system, a young militiaman and the whole UNSC are thrown into a galaxy much larger than they could have dreamed. Pre-war UNSC, with a mixture of Halo and Mass Effect characters and some OCs, all fighting for humanitys and maybe, if time and money is left over, the Citadels future.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 11 - Words: 59,979 - Reviews: 94 - Favs: 154 - Follows: 225 - Updated: 3/30 - Published: 1/11/2017 - T. Lasky, OC, Garrus V., Shepard (M)
Greyjoy alla Breve (SI) by ShaiGar reviews
Mirrored story from SpaceBattles - Volume 1 from AndrewJTalon. An SI takes over Theon Greyjoy when he's brought to Winterfell as a hostage, and proceeds to bring the Industrial Revolution to Westeros, with the contents of the internet in his mind.
Game of Thrones - Rated: M - English - Humor/Adventure - Chapters: 49 - Words: 287,923 - Reviews: 389 - Favs: 1,486 - Follows: 1,290 - Updated: 3/29 - Published: 7/10/2016 - Robb S., Theon G., Ramsay B. - Complete
Signs and Portents by Argonaut57 reviews
It is a New Age for the Galaxy, seventy years after the Reaper War. Veteran Spectre Commander Vega is sent to the Terminus Systems to investigator the loss of several ships. But the arrival of new races and sinister strangers on the Councils new space station present a different threat. The year is 2258, the name of the place is Babylon 5.
Crossover - Babylon 5 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 44,623 - Reviews: 31 - Favs: 33 - Follows: 44 - Updated: 3/24 - Published: 11/4/2018 - Complete
A Changed Future by dunuelos reviews
Sequel to a Chance Meeting. The Thirteen Tribes of Kobol have to navigate getting along with other governments and establishing themselves. And they still have survivors to find and rebuild their fleet. The Interstellar Alliance has its own problems to contend with. This is how things change for both.
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 28 - Words: 119,178 - Reviews: 252 - Favs: 215 - Follows: 234 - Updated: 3/13 - Published: 10/25/2018 - L. Alexander, W. Adama, T. Foster - Complete
Stargate: Fallen by ScottTsukuru reviews
A continuation of the Stargate franchise, set after the end of SGU, picking up during the developing conflict between Earth and the Lucian Alliance
Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 38 - Words: 65,366 - Reviews: 37 - Favs: 40 - Follows: 54 - Updated: 3/6 - Published: 10/16/2018 - S. Carter, D. Jackson, J. O'Neill, J. Hailey
Inquisitor's Hunter by IronSaint98 reviews
An Inquisitor's purpose is to seek out the heretic, the xenos, and the mutant in the Emperor's name. Giving their last in the service of the Golden Throne. A Spartan's single duty is the defense of Humanity. In the grim darkness of the 41st millennium the Dark Gods howl in frustration as pure and faithful souls stand between them and the worlds of the Imperium. Ave Imperator.
Crossover - Warhammer & Halo - Rated: M - English - Horror/Adventure - Chapters: 10 - Words: 26,108 - Reviews: 67 - Favs: 175 - Follows: 236 - Updated: 2/18 - Published: 3/2/2018
Stargate: Immortal by Seraphin2011 reviews
Book III: The Ori gone, Aschen imprisoned, Wraith changed and pacified, yet the Alliance is threatened once more. The Vargas are coming and no one knows how they are going to survive an enemy that spans throughout the known universe and had done so for billions of years. By closing the anomalies, they have postponed the invasion by more than two years, but will that be enough?
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 19 - Words: 219,507 - Reviews: 267 - Favs: 343 - Follows: 399 - Updated: 2/7 - Published: 1/12/2017 - S. Carter, J. O'Neill, Elizabeth W., John S.
Starborn Saviour by Spectres'n'Knights reviews
Cassandra had been baffled when some of the Inquisition's soldiers had brought in a warrior wearing the most unusual set of armour that she'd ever seen, with bizarre objects attached - somehow - to said armour. Novelisation of Dragon Age: Inquisition. Shepard Inquisitor. Default MShep/Josephine. Part I of the Starborn Saga. Part IV of the Starborn Continuation. Tarot by geeky-jez
Crossover - Mass Effect & Dragon Age - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 31,557 - Reviews: 18 - Favs: 88 - Follows: 147 - Updated: 2/3 - Published: 5/15/2017 - [Shepard (M), Josephine M.]
Survivors by Lord of Misrule reviews
An accident throws a mixed group of Human, Gamilan and Jirel forces into the middle of the Reaper war. These former enemies must work together both to find their way home and to survive in the face of a galaxy fighting and losing to the Reapers. Can Shepard bring these new potential allies into battle and help turn the tide of the war, or will the Reapers harvest them too?
Crossover - Starblazers & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 9 - Words: 64,726 - Reviews: 14 - Favs: 37 - Follows: 47 - Updated: 1/24 - Published: 1/18
Finding Home by spart1339 reviews
A defense satallite in dark space receives an emergency transmission from the Nexus, in response the new council has put together a response fleet to assist the Nexus. leading the fleet is Commander Shepard's descendent Marcus Shepard who is haunted by his sins. New technology, weapons, and ships arrive in Andromeda. Sara Ryder gets reinforcements. AU for ME:A.
Mass Effect - Rated: M - English - Sci-Fi/Romance - Chapters: 9 - Words: 54,270 - Reviews: 72 - Favs: 171 - Follows: 210 - Updated: 1/6 - Published: 4/13/2017 - Shepard (M), Sara Ryder
Mass Effect: Plan for the Galaxy by bored peasant reviews
I was chosen because I had thought it through and because I knew what pain and suffering was. Now I have the chance to see if my ideas can help Shepard save the galaxy. SI.
Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 20 - Words: 137,355 - Reviews: 358 - Favs: 784 - Follows: 982 - Updated: 12/29/2018 - Published: 5/24/2017 - OC
The Purest Intent by emperorsjudgement reviews
Those aboard the colonial arkship The Purest Intent when it left swore never to return to Sol but the arkship is back and she may not have come back alone...
Warhammer - Rated: M - English - Chapters: 20 - Words: 71,122 - Reviews: 10 - Favs: 7 - Follows: 11 - Updated: 12/28/2018 - Published: 10/31/2018
Tiberium: The Fires of Terra by bluerockmen reviews
War has just be declared after a terrorist attack wiped out the leaders of the United Nations between the Earth Alliances and PLANT but the first shot has yet to be fired. So what will happen when suddenly another UN organization from another reality arrives unforeseen. Will the ideals of the UN hold true or will there be nothing but war in the future.
Crossover - Command & Conquer & Gundam Seed - Rated: M - English - Sci-Fi/Horror - Chapters: 20 - Words: 222,147 - Reviews: 115 - Favs: 201 - Follows: 203 - Updated: 11/19/2018 - Published: 4/5/2013
Strange Surroundings by PaladinDelta reviews
To Jake Matthews, conflict was no stranger. Only now he finds himself in a galactic wide war dwarfing anything the Earth has witnessed before in it's history. He now must fight for not only his country, but for his planet too. He'll come across new friends and enemies as the fate of his world will hang in the balance as both sides battle it out for dominance of the galaxy.
Star Wars - Rated: T - English - Adventure/Drama - Chapters: 27 - Words: 200,926 - Reviews: 418 - Favs: 345 - Follows: 405 - Updated: 11/3/2018 - Published: 6/25/2015 - Anakin Skywalker, Obi-Wan K., Ahsoka T., OC
A Shifted Star by Duzzit reviews
Reach, the greatest fortress of Humanity, and last bastion before Earth. Torn from all it has known and brought to a crossroads between potential friend and foe, mere strength alone will not be enough for it to thrive.
Crossover - Babylon 5 & Halo - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 18,391 - Reviews: 19 - Favs: 75 - Follows: 100 - Updated: 10/25/2018 - Published: 4/16/2018 - Master Chief/John-117
Jump Chain Gothic 4 - Part 1 - Atlantis by gothicjedi666 reviews
The fourth part of my Jump Chain series of stories. It will start in the Pegasus galaxy and then branch out to the wider universe. The story will also feature Stargate characters. Warnings for all adult themes.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Sci-Fi/Adventure - Chapters: 27 - Words: 123,705 - Reviews: 106 - Favs: 200 - Follows: 188 - Updated: 10/11/2018 - Published: 8/28/2018 - Complete
Hidden Destiny: Shattered Circles by Rising Fenix reviews
The Earth/Minbari war nears its end, with only months left until its inevitable conclusion humanity was on the brink of annihilation but on a contested system far from Earth, a unique anomaly will alter the fate of two galaxies. Babylon 5/Freespace 2 crossover. Rewrite.
Crossover - Babylon 5 & FreeSpace 2 - Rated: T - English - Sci-Fi - Chapters: 5 - Words: 52,505 - Reviews: 10 - Favs: 34 - Follows: 45 - Updated: 10/8/2018 - Published: 5/11/2018
Merged Galaxy Part 1: Tenuous Pacts by Slipspace Anomaly reviews
Nations collide as 2 alternate versions of the Milky Way Galaxy are joined into 1. As members of the SGC and the UNSC struggle to establish peaceful relations, a new threat emerges. One that includes new enemies from each of their pasts. Co-written with Jon Harper.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Chapters: 21 - Words: 164,926 - Reviews: 201 - Favs: 278 - Follows: 377 - Updated: 10/8/2018 - Published: 1/30/2017 - H. Maybourne, OC, Master Chief/John-117, C. Halsey
UNSC OPERATION: ORESTES LIBERATION by SmokeTinyTom reviews
UNSC OPERATION: ORESTES' LIBERATION details the extraordinary exploits of the UNSC's efforts during the Titan War on the Imperial Forge World of Orestes and how their actions effected the Sabbat Worlds Crusade and the Imperium as a whole. A/N: This is working in conjunction with my UNSC Codex: Vehicles and Equipment. [UPDATE: Chapter 6 IS UPDATED] [I'm Coming BACK to this!]
Crossover - Warhammer & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 7 - Words: 21,834 - Reviews: 33 - Favs: 46 - Follows: 59 - Updated: 10/1/2018 - Published: 9/20/2015 - Imperial Guard, Space Marines, Emile-A239/Noble Four, OC
Odyssey: The Journey Home by fmfan1980 reviews
As the Odyssey find her way into the hyperspace window when Orilla blows up, the crew of the Odyssey find themselves in another reality. Now, the question becomes how do they get back home for their own war against the Ori. (30.08.2018: I will be doing a lot of re-edits from Chapter 1 onwards. The rest of the chapters are being deleted until I can finish rewriting them.)
Crossover - StarTrek: Deep Space Nine & Stargate: SG-1 - Rated: K+ - English - Chapters: 1 - Words: 5,200 - Reviews: 200 - Favs: 332 - Follows: 491 - Updated: 9/1/2018 - Published: 1/3/2017
The Dangers of Foresight by Anne Camp aka Obi-quiet reviews
Anakin's 9 years old again and back at the Temple, bound and determined to change destiny. To do so, he has to juggle trying to stop Dooku from joining Sidious, freeing his mother, avoiding Palpatine, and his training all while maintaining his cover as a 9-year-old initiate. Too bad keeping up a facade isn't one of his strong points.
Star Wars - Rated: T - English - Hurt/Comfort/Family - Chapters: 33 - Words: 194,759 - Reviews: 2794 - Favs: 5,593 - Follows: 5,888 - Updated: 7/29/2018 - Published: 1/12/2014 - Anakin Skywalker, E. Palpatine, Obi-Wan K., Count Dooku - Complete
Convergence by Olympus - 117 reviews
After the the Crucible is fired, the dark energy from the blast sends Commander Shepard someplace . . . different. Now her best (and only) chance to get home is a suicidal quest to destroy one ring. Fortunately Abigail Shepard is a rather old hat with suicide missions. Female Shepard, Vanguard, War Hero, Paragade. Post ME3 ending. Contains explicit language, heavy violence.
Crossover - Lord of the Rings & Mass Effect - Rated: M - English - Adventure/Fantasy - Chapters: 9 - Words: 33,463 - Reviews: 234 - Favs: 548 - Follows: 743 - Updated: 4/18/2018 - Published: 10/12/2013 - Shepard (F)
A Brutal Reality by BIG Z1776 reviews
NOW BEING REWRITTEN. The Colonials have just started taking their first steps into a much larger galaxy where danger, friends, and the unknown lie around every corner. And Earth has now taken the next huge step into the galaxy and its rise to superpower is all but inevitable. So what's to stop them? Old enemies from the past thought to be gone and new ones not yet seen.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Adventure/Sci-Fi - Chapters: 30 - Words: 180,495 - Reviews: 489 - Favs: 523 - Follows: 685 - Updated: 4/2/2018 - Published: 2/15/2015
A Thin Veneer Novel - The Blood of Saints by NorJC reviews
ST/B5-The USS Valkyrie and her crew race at the head of a Klingon/Federation task force into Earth Alliance space to hold at the 'Battle of the Line' against the Minbari's genocidal war machine. This story uses AlbertG's ("Skeet's") "A Thin Veneer" Star Trek Movie era/Babylon 5 "In the Beginning" crossover universe with his permission.
TV X-overs - Rated: K+ - English - Sci-Fi/Drama - Chapters: 24 - Words: 94,012 - Reviews: 161 - Favs: 77 - Follows: 97 - Updated: 3/8/2018 - Published: 12/16/2010
For the Empire by Fulcon reviews
The Empire was always good at creating its own enemies. Self Insert fic.(On Hiatus)
Star Wars - Rated: T - English - Sci-Fi - Chapters: 21 - Words: 87,405 - Reviews: 440 - Favs: 1,390 - Follows: 1,724 - Updated: 2/6/2018 - Published: 4/9/2017
Battlestar Galactica: The Guiding Fire by GunnyStacker reviews
199 days after the Cylon attack on the 12 Colonies, a chance encounter brings the Colonial Fleet in contact with the UNSC Spirit of Fire after the events of the Forerunner Shield World. Can they work together to reach UNSC space before the Cylons wipe them all out and manage to overcome the odds without killing each other first?
Crossover - Halo & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Drama - Chapters: 13 - Words: 157,922 - Reviews: 529 - Favs: 823 - Follows: 1,090 - Updated: 2/2/2018 - Published: 11/13/2016 - J. Cutter, Serina, W. Adama, K. Thrace/Starbuck
Exodus Into Fire by keita52 reviews
When the Battlestar Galactica, guided by Starbuck, makes the jump towards Earth, they find a planet encircled by giant black ships and a woman calling herself Commander Shepard telling them to leave before the Reapers attack them. With Earth not the safe haven they'd hoped for, the Colonial Fleet and their Cylon allies struggle to make a place for themselves in this new universe.
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: M - English - Sci-Fi/Drama - Chapters: 15 - Words: 62,072 - Reviews: 95 - Favs: 234 - Follows: 366 - Updated: 1/29/2018 - Published: 11/12/2014 - K. Thrace/Starbuck, Shepard (F), Ashley W.
Battlestar Invictus by CALiGeR190 reviews
Battlestar Invictus: flagship of the colonial fleet. In a desperate bid to escape destruction at the hands of an old enemy, the ship finds itself lost out in a place unknown to the colonials... and horrors they could scarcely imagine lurk in the twisted galaxy they have been dropped into.
Crossover - Warhammer & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 61,260 - Reviews: 50 - Favs: 62 - Follows: 82 - Updated: 1/22/2018 - Published: 11/3/2016
Deadly Intent by Astraldust reviews
An unwanted visitor from Earth brings total disputation to Atlantis, especially for Sheppard as his career and life are threatened. Shep whump.
Stargate: Atlantis - Rated: T - English - Hurt/Comfort/Sci-Fi - Chapters: 38 - Words: 115,018 - Reviews: 281 - Favs: 48 - Follows: 50 - Updated: 1/19/2018 - Published: 10/27/2017 - John S., Teyla E. - Complete
Rogue Knight by Illuviar reviews
A man with the memories and skills of a Sith Warrior from a conflict that ended four millenia ago finds himself thrown in the opening weeks of the Clone Wars. He has a mission - deal with the current Sith Lord and his supporters permanently and prepare the galaxy for the eventual arrival of the Vong. This is a SI story.
Crossover - Star Wars & Star Wars: The Clone Wars - Rated: M - English - Adventure/Sci-Fi - Chapters: 169 - Words: 637,470 - Reviews: 2709 - Favs: 2,729 - Follows: 2,463 - Updated: 1/5/2018 - Published: 10/26/2014 - Complete
Earth Wars by Pokybyte reviews
A fic about what could happen if Earth were attacked by the Empire. Would we even put up a decent fight? How would we adapt? Follow the fate of characters from each side as the battle rages on. V slightly alternate EU, rated Kplus for violence! I'm back!
Star Wars - Rated: K+ - English - Sci-Fi - Chapters: 13 - Words: 56,904 - Reviews: 86 - Favs: 90 - Follows: 90 - Updated: 12/13/2017 - Published: 1/5/2010
Alliance Criminal Investigative Service by Vergil1989 the Crossover King reviews
When a mission to a research facility goes horribly wrong, the resulting fallout from an unstable energy reaction sends Gibbs and the team to a very distant future. Now, four years after their initial arrival, the team takes on crimes of the future as they go up against aliens, galaxy wide mercenary gangs, shadowy intelligence organizations, and more.
Crossover - NCIS & Mass Effect - Rated: T - English - Sci-Fi/Mystery - Chapters: 9 - Words: 60,607 - Reviews: 24 - Favs: 27 - Follows: 34 - Updated: 11/15/2017 - Published: 10/8/2017
Untamed by ChaosSpartan575 reviews
Shepard activated the Crucible and instead of dying, landed in Westeros during the Long Night. She aided a man known as the Last Hero in defeating the Others earning the title, the Red Vixen. Now her decedents thousands of years later have gotten caught up in the War of the Five Kings. Will House Shepard survive the coming winter? Rated M.
Crossover - Mass Effect & Game of Thrones - Rated: T - English - Suspense/Adventure - Chapters: 2 - Words: 12,054 - Reviews: 23 - Favs: 124 - Follows: 153 - Updated: 11/1/2017 - Published: 8/10/2017
Sudden Supremacy by A Very Thirsty Megalomaniac reviews
The UED is here. Magnificent and relentless, they march forward in defiance of the watching darkness. On the edges, the only person with both the knowledge and means to stop what's coming remains wracked with doubt, at war with her nature. Jim Raynor, meanwhile, struggles onward in a galaxy that has outgrown him. Sequel to Sudden Contact. Complete.
Crossover - StarCraft & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 67 - Words: 453,717 - Reviews: 828 - Favs: 408 - Follows: 350 - Updated: 10/27/2017 - Published: 11/3/2015 - Samir D., Tychus F., D. Anderson, Mordin S. - Complete
The Broken Bridge by Aenthir reviews
Mass Effect/Atlantis/SG-1. The ME galaxy is under siege by the Reapers, and the asari have discovered that the ancient artifact they've kept hidden away for centuries is a gateway that predates the Protheans. Will the gateway lead to new allies or more enemies for the already beleaguered Citadel races? Femshep/Liara, Garrus/Tali, Daniel J./?, Carter, Sheppard/Weir, McKay and more!
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Adventure/Romance - Chapters: 10 - Words: 28,651 - Reviews: 140 - Favs: 283 - Follows: 451 - Updated: 10/20/2017 - Published: 2/21/2014 - Rodney M., Shepard (F), Liara T'Soni, OC
Apple Juice is Universal by Othalla reviews
Poe Dameron gets lost and then there is a bar.
Crossover - Star Wars & Mass Effect - Rated: T - English - Humor/Friendship - Chapters: 1 - Words: 1,346 - Reviews: 1 - Favs: 4 - Follows: 1 - Published: 8/31/2017 - Poe D., Shara B., Joker - Complete
The Knight and Fairy of the Forward Unto Dawn by Truce D Jee reviews
What if they never stranded in space and met the Didact. Instead, they landed in the North. How will the lords and kings deal with this mighty warrior from the stars? Join Master Chief and Cortana as they turn the cold, backward region into the most advance kingdom in the World of Ice and Fire. (M for profanity and gore)
Crossover - Halo & Game of Thrones - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 63,235 - Reviews: 667 - Favs: 1,484 - Follows: 1,775 - Updated: 8/29/2017 - Published: 12/18/2016
The Dragon and the Hawke by MovinTarget666 reviews
Marian elected to stay in the fade and face the monster so that the Inquisition could survive. But now they've escaped, and Marian in her own way has done the same. She manages to escape through a vision held by a strange woman who calls herself the 'Mother of Dragons.' So, might as well hang around and see what kind of high-jinx her new friend gets into.
Crossover - Dragon Age & Game of Thrones - Rated: M - English - Humor/Fantasy - Chapters: 63 - Words: 106,381 - Reviews: 456 - Favs: 922 - Follows: 1,005 - Updated: 8/16/2017 - Published: 1/6/2016 - [Hawke (F), Missandei] [Daenerys T., Yara G.]
My Effect: Divergence by Lanilen reviews
Has your sense of direction ever gotten you into trouble? Mine's so bad that it's capable of breaking the laws of physics. Once, I went for a walk in New Zealand in 2014, and ended up on Mindoir during a batarian raid in 2170. Where I met someone. Self-insert (SI), cover by Pretend Fiction.
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 34 - Words: 279,718 - Reviews: 654 - Favs: 1,280 - Follows: 1,626 - Updated: 8/15/2017 - Published: 1/18/2015 - Shepard (F), Shiala, Benezia, OC
Rise Of A System Lord: The Cadmus Chronicles by Curzon reviews
Neither fully Goa'uld nor Tok'ra but this rising power is going to change everything.
Stargate: SG-1 - Rated: M - English - Sci-Fi/Fantasy - Chapters: 6 - Words: 38,649 - Reviews: 44 - Favs: 108 - Follows: 129 - Updated: 7/16/2017 - Published: 2/5/2016
Stars Fade by totallybursar reviews
Shepard knows that destroying the Reapers will kill her. Trouble is, she's never been good at dying. The explosion of dark energy from the Crucible thrusts Shepard into a totally different universe. Post ME3 ending, DA2 Act 2 beginning. Please note that this is not a FemShep/F!Hawke fic. THIS STORY HAS RECENTLY BEEN EDITED TO ALIGN WITH GAME CANON REVEALED IN DA:I
Crossover - Mass Effect & Dragon Age - Rated: M - English - Chapters: 40 - Words: 208,216 - Reviews: 2020 - Favs: 2,445 - Follows: 2,781 - Updated: 6/5/2017 - Published: 5/16/2012 - Shepard (F), Varric T., Hawke (F)
Avengers: The Reaper War by Nataku's Wrath reviews
During the Battle of New York, the Tesseract overloads and sends the Avengers through time and space to a world of strange aliens, advanced technology, murderous robots, and a race against extinction...maybe it isn't so different after all. MarvelMovieVerseXMassEffect (original trilogy). Rated M for violence, language, and azure. No pairings yet.
Crossover - Mass Effect & Avengers - Rated: M - English - Adventure/Sci-Fi - Chapters: 1 - Words: 15,092 - Reviews: 19 - Favs: 91 - Follows: 150 - Published: 6/5/2017
Defrosted: A 40K Story by Fusion-Corsair reviews
An Adeptus Mechanicus Magos defrosts a man frozen millennia ago from the preservation facility he was entombed in. How will he react to a future full of nihilism, fanaticism, and senseless conflict? Complete.
Warhammer - Rated: T - English - Adventure/Drama - Chapters: 48 - Words: 102,391 - Reviews: 300 - Favs: 497 - Follows: 481 - Updated: 6/4/2017 - Published: 5/4/2015 - Chaos Space Marines, Inquisition, Space Marines, Sisters of Battle - Complete
Stargate: Origins by Wyolake reviews
The SGC is playing with some of the Ancient tech that happens to be laying around. Surprise! Chapter 18 is up; my next update goal is Independence Day (but no promises)! If you have some ideas about where this should go feel free to pass them on. O'Neill, Hammond, Merrill, Duncan, Cailan, Daveth, Jory, Flemeth, and OCs. So far. Rated 'T' for language.
Crossover - Stargate: SG-1 & Dragon Age - Rated: T - English - Humor/Drama - Chapters: 18 - Words: 19,513 - Reviews: 84 - Favs: 86 - Follows: 148 - Updated: 6/3/2017 - Published: 5/27/2012 - Gen. Hammond, J. O'Neill, Cailan T., Duncan
Wing Commander: End of an Era by Worth a Shot reviews
A/U for both wing commander and mass effect: The timelines of Mass Effect and Wing Commander are changed forever when the Kilrathi make a startling discovery at the edge of their empire. This story will contain a number of well known characters from both games. Starts in the middle of ME2 and will continue on through ME3.
Crossover - Wing Commander & Mass Effect - Rated: M - English - Adventure/Sci-Fi - Chapters: 31 - Words: 383,307 - Reviews: 313 - Favs: 258 - Follows: 304 - Updated: 5/25/2017 - Published: 7/19/2013
Operation Exodus by zagor03 reviews
A few years before the fall of the Colonies a plan was put in motion in case the Cylons returned and destroyed everything; in order to ensure the survival of humanity. Operation Exodus starts a year and a half before the fall of the twelve colonies...
Battlestar Galactica: 2003 - Rated: K - English - Sci-Fi/Tragedy - Chapters: 37 - Words: 273,756 - Reviews: 216 - Favs: 285 - Follows: 291 - Updated: 3/20/2017 - Published: 8/11/2011 - Complete
The Siege of Shanxi by Made Nightwing reviews
2157: The Turian Hierarchy launches a secretive war against a new species known as 'humanity'. The first major battleground is the outlying colony world of Shanxi, defended by the 3rd Garrison Division of the Systems Alliance Marines. With overwhelming odds against them, the hopes of Shanxi rest with the fledgling Alliance fleet...and unlikely allies within the ranks of their foes.
Mass Effect - Rated: T - English - Adventure/Tragedy - Chapters: 45 - Words: 237,786 - Reviews: 634 - Favs: 677 - Follows: 672 - Updated: 2/13/2017 - Published: 7/8/2011 - Complete
Second Chances by GunnyStacker reviews
A tale of inter-dimensional war, the admittance of past sins and seeking atonement for them in the face of cosmic horrors beyond imagination. Can the Eldar overcome their own inherent flaws to right the wrongs of the past and work with a besieged aspect of humanity in an alternate reality? ON HIATUS, SORRY.
Crossover - Warhammer & Halo - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 35,970 - Reviews: 51 - Favs: 209 - Follows: 247 - Updated: 2/7/2017 - Published: 11/13/2016 - Chaos Space Marines, Eldar, Master Chief/John-117, Cortana
Mistaken Identity by Evenmoor reviews
After a chance meeting in Colorado Springs, Methos recognizes a mysterious blue-eyed man, five thousand years dead. Daniel Jackson, meanwhile, mistakes Methos for the Goa'uld Tanith, and reacts rather poorly. The situation only grows more complicated when Amanda comes to Colorado Springs, hunting down a rogue Immortal with an unknown agenda.
Crossover - Highlander & Stargate: SG-1 - Rated: K+ - English - Drama/Mystery - Chapters: 57 - Words: 69,914 - Reviews: 488 - Favs: 360 - Follows: 544 - Updated: 1/20/2017 - Published: 10/6/2011 - Methos, D. Jackson - Complete
A Tomorrow For Us by WDO345 reviews
Thus, The Gears Fought here. After the end of the Locust War, with the Gears rebuildings their home and the Government, a portal to a new world opens up in Jacinto. A world full of new opportunities and second chances. A place untouched by the ravages of modern warfare. A place beyond the Gate. Revamped in A World Beyond Their Own.
Crossover - Gears of War & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Chapters: 12 - Words: 62,980 - Reviews: 125 - Favs: 342 - Follows: 381 - Updated: 1/2/2017 - Published: 3/4/2016
The Empire? Not after I'm finished with them! by DeusExTranshuman reviews
People say that there is never a dull moment in life. I can honestly say that is true, especially after kicking the hornet's nest that was the Galactic Empire right in the nuts for no other reason than because it was fun... Well that, and because the ROB that yanked me decided that he wanted to be entertained... Wonder if I can give Palpy a heart attack?
Crossover - Star Wars & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 19 - Words: 201,874 - Reviews: 240 - Favs: 753 - Follows: 732 - Updated: 12/18/2016 - Published: 7/26/2016
Through a Temple by DesertChocolate reviews
The Normandy and its crew are forced into the Trekverse by the Reapers. The Defiant is there to meet them. Now, two sets of very similar groups are forced together, fighting for whats right. In between just hanging out of course.
Crossover - StarTrek: Deep Space Nine & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 27 - Words: 130,493 - Reviews: 131 - Favs: 331 - Follows: 435 - Updated: 8/16/2016 - Published: 10/12/2014 - B. Sisko, Shepard (M), Kira N., Jack
Sudden Contact by A Very Thirsty Megalomaniac reviews
At the dawn of the Great War, first contact was made between the protoss, imperious firstborn of the xel'naga, and the turians, proud militarists. As the galaxy catches fire at this sudden conflict, unlikely alliances are formed while ancient directives are carried out by the oldest minds in the Milky Way. The Koprulu sector has opened, and the zerg are loose. Now complete!
Crossover - StarCraft & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 43 - Words: 235,523 - Reviews: 739 - Favs: 725 - Follows: 548 - Updated: 6/26/2016 - Published: 2/9/2015 - James R., Tassadar, Alexei S., Primarch Adrien Victus - Complete
My Enemy's Enemy is my What? by StarLiner42 reviews
Forty years after the Cylon war, the Twelve Colonies are once again thriving, when strange fleets of blue alien ships appear and begin wreaking havoc on the Colonies. Meanwhile, the Earth-Minbari war has dragged on for months with little hope of a human victory. These two civilizations are destined to intertwine, and change the course of the galaxy forever.
Crossover - Babylon 5 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 8 - Words: 66,596 - Reviews: 117 - Favs: 190 - Follows: 277 - Updated: 6/2/2016 - Published: 9/14/2015
The Ultimate Killing Machine by KE12 reviews
What would happen if the ultimate killing machines of the Star Trek universe, the Borg, met the 'pinnacle of evolution' from the Mass Effect Saga? Inside is my take on what would happen if the two titans of death ever met on the battlefield (Or space in this instance). Meanwhile the Enterprise finds its self lost in unknown space...
Crossover - StarTrek: The Next Generation & Mass Effect - Rated: K - English - Sci-Fi/Mystery - Chapters: 14 - Words: 35,336 - Reviews: 49 - Favs: 88 - Follows: 111 - Updated: 5/7/2016 - Published: 12/16/2014 - Data, J. Picard, EDI, Shepard (M)
Crucible - Super Weapon or Trap? by BadLoki reviews
What if a certain someone that had been monitoring the Mass Effect reality had finally had enough? Mostly Mass Effect with a dash of Trek.
Crossover - StarTrek: The Next Generation & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 21 - Words: 90,576 - Reviews: 257 - Favs: 456 - Follows: 577 - Updated: 5/4/2016 - Published: 2/4/2016 - Q, Shepard (M), D. Anderson, Illusive Man
Discovery by CruxMDQ reviews
The dust has yet to settle down when the remaining agents of Citadel authority receive news of a previously unknown mass relay. With most of the militaries across the galaxy in shambles, the aid of several unlikely agents must be enlisted to secure it - and explore what lies beyond.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 16 - Words: 74,784 - Reviews: 23 - Favs: 22 - Follows: 40 - Updated: 3/30/2016 - Published: 2/19/2014 - Liara T'Soni, Miranda L., Javik
A Universe of Change: by Candlelight Defiance by AlbertG reviews
Book IV. The Enterprise-D and the Enterprise-C started a chain of events that would propel both ships into a universe they never imagined. Now three years later, Earth Alliance, the Minbari, the Centauri and everyone else are embroiled in a war they never imagined, fighting against insane First Ones from some Thirdspace!
TV X-overs - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 10 - Words: 69,619 - Reviews: 102 - Favs: 131 - Follows: 147 - Updated: 3/16/2016 - Published: 6/15/2013
Warhammer 40k: The Dark Age Fleet by Defender16 reviews
Descendants of Colony Fleets sent to a distant galaxy have returned to warn humanity of an impending threat. However their once great civilization has long since fallen from grace. In the Grim Darkness of the 41st millennium there is only war.
Warhammer - Rated: T - English - Sci-Fi/Fantasy - Chapters: 22 - Words: 38,029 - Reviews: 98 - Favs: 107 - Follows: 132 - Updated: 3/12/2016 - Published: 9/8/2008
Worldwar: Missionaries Down to Earth by AlbertG reviews
The Race has been freed from from the grip of Colonial conquest in less than two weeks. The writing is on the wall and now The people of Kobol must make nice with monotheistic Earth. How can they do that? Well, send missionaries! Book III-Colonials to the 13th colony, er Earth!
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 15 - Words: 93,138 - Reviews: 401 - Favs: 433 - Follows: 422 - Updated: 2/29/2016 - Published: 12/8/2014 - Complete
HaloTech by Thelordofstorms reviews
What happens when a Naval Wing from the year 3199 jumps into the UNSC's Darkest Hour over a world named Reach. Chapter 14 UP! Chapter 15 in progress. Chapter 16, 17, and 18 are outlined. Expect minimum 20 chapters plus epilogue. Chapter 14 edited- 1-1-16. Added missing content to timeline.
Crossover - Mechwarrior/Battletech & Halo - Rated: M - English - Sci-Fi/Adventure - Chapters: 14 - Words: 80,221 - Reviews: 119 - Favs: 236 - Follows: 261 - Updated: 12/26/2015 - Published: 12/25/2009
Scions of Kobol by Vahn reviews
The First Contact War was the first time the Humans met the Citadel race. However, the Incident of Relay 314 was the not first time the Citadel races met humanity. (Up for Adoption)
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: T - English - Adventure - Chapters: 9 - Words: 30,902 - Reviews: 99 - Favs: 158 - Follows: 151 - Updated: 12/20/2015 - Published: 11/26/2015
Fire in Paradise by Windteller reviews
A tale that may prove a formidable challenge for Captain Picard, the great humanist. Two veterans of a war that never was appear in his universe, confused and lost. One has sacrificed her humanity for the sake of victory, the other may have sacrificed her sanity. As they battle terrible foes to learn the truth, Picard must wonder. Is this really the humanity he fought so hard for?
Crossover - StarTrek: The Next Generation & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 7 - Words: 21,876 - Reviews: 6 - Favs: 31 - Follows: 45 - Updated: 12/2/2015 - Published: 11/17/2015 - J. Picard, W. Riker, Shepard (F)
The Rift by Call 0f Darkness reviews
Dead Orbit, searching for a way to escape the Darkness, decides to use Vex spacial manipulation technology, opening a Rift to another universe. They send a Fireteam, a small group of three guardians, into the Rift, to scout out this new universe to determine whether or not it is a viable escape route. Little do they know what will happen, on the other side of the Rift.
Crossover - Halo & Destiny - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 23,044 - Reviews: 37 - Favs: 81 - Follows: 92 - Updated: 11/20/2015 - Published: 7/5/2015 - Catherine-B320/Kat/Noble Two, Carter-A259/Noble One, OC
The House of Elendil by EricDal reviews
Across the Sunset Sea, they come. Nine ships and three lords and one white tree. Elendil the Tall and his people have come out of the fall of Numenor to the shores of Westeros, and now they join the Game of Thrones. They must win or die. Rated M for violence, mature language and content.
Crossover - Lord of the Rings & Game of Thrones - Rated: M - English - Drama/Fantasy - Chapters: 23 - Words: 211,812 - Reviews: 469 - Favs: 969 - Follows: 987 - Updated: 10/15/2015 - Published: 6/15/2012
Uncharted Alliance by Blackdeer7 reviews
Forcibly pulled into the Star Trek universe, Shepard and Liara find themselves at odds with Voyager's crew and an enemy from their own galaxy. There will be action, adventure, maybe even a little bit of romance tossed in with all of the dry wit the captains from these two very different universes can muster.
Crossover - StarTrek: Voyager & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 25,438 - Reviews: 45 - Favs: 132 - Follows: 207 - Updated: 10/14/2015 - Published: 9/3/2015 - [Shepard (F), Liara T'Soni] K. Janeway, Seven of Nine
The Heavens Shall Tremble by Full-Paragon reviews
Sequel to And the Meek Shall Inherit the Galaxy. On hiatus while author recovers from medical emergency.
Mass Effect - Rated: T - English - Sci-Fi/Horror - Chapters: 23 - Words: 95,248 - Reviews: 943 - Favs: 1,350 - Follows: 1,577 - Updated: 9/21/2015 - Published: 10/25/2013 - Garrus V., Liara T'Soni, Tali'Zorah, Shepard (M)
Take Three by Tekomandor reviews
Commander Shepard has been all over the galaxy, but she's never been back in time before. She's stranded in a time that makes no sense, and on an Earth that's facing a dire threat of it's own. Set in Season Five of SG1. Paragade, Vanguard Shepard.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 5,481 - Reviews: 15 - Favs: 77 - Follows: 151 - Updated: 8/29/2015 - Published: 8/24/2015
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: 198 - Favs: 258 - Follows: 344 - Updated: 5/12/2015 - Published: 3/18/2014 - Eldar, Inquisition, The Emperor, Rogue Traders
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 Next Age by Biskoff reviews
The galaxy is vast, ancient, and dangerous. The younger races do not realize just how true this is. They are unaware of the giants that walk among the stars and the monsters that wait in the endless dark. But they will learn... or they will fall. For the next Age is coming.
Crossover - Babylon 5 & Mass Effect - Rated: T - English - Chapters: 3 - Words: 22,505 - Reviews: 27 - Favs: 124 - Follows: 150 - Updated: 1/27/2015 - Published: 1/6/2015
New Beginnings by AntonCheckOn reviews
Shepard thought that controlling the reapers at the end of Mass Effect 3 offered the greatest chance at bringing a lasting and happy peace to the galaxy, even if it cost her her own being. But it would seem that her story didn't end with firing the Crucible. This story is based on my other work 'Transitions', but is in a separate continuity. Rated M for violence, and language.
Crossover - Stargate: SG-1 & Mass Effect - Rated: M - English - Sci-Fi/Romance - Chapters: 46 - Words: 153,092 - Reviews: 389 - Favs: 421 - Follows: 486 - Updated: 12/6/2014 - Published: 3/9/2013 - J. O'Neill, Shepard (F) - Complete
The Homefront by The Universal Gamer reviews
It's 2186, and the Reapers have attacked. Major Coats learns of the true nature of the Reapers and joins forces with Admiral Anderson, and together they set out to combat this ancient enemy and hold out as they prepare for Shepard's eventual return.
Mass Effect - Rated: T - English - Adventure - Chapters: 21 - Words: 145,723 - Reviews: 27 - Favs: 40 - Follows: 37 - Updated: 11/30/2014 - Published: 5/26/2012 - D. Anderson, Major Coats
Another Perspective Version Two by AlbertG reviews
Expanded version of 'Another ptain Jankowski of the EAS Prometheus was fated to start a war with the Minbari.He shouldn't have been there but he this reality something changed. Now Earth will never be the same again.
Crossover - Babylon 5 & Farscape - Rated: T - English - Sci-Fi/Adventure - Chapters: 15 - Words: 74,952 - Reviews: 155 - Favs: 189 - Follows: 197 - Updated: 11/27/2014 - Published: 5/29/2011
A strange twist of fate by Lucas43 reviews
A Confed battle group is trying to destroy a strange ship. And when it does, the people of the battle group find out how fickle the fates can be.
TV X-overs - Rated: T - English - Sci-Fi/Adventure - Chapters: 69 - Words: 164,266 - Reviews: 612 - Favs: 217 - Follows: 242 - Updated: 8/12/2014 - Published: 5/17/2005
Galaxy at War: N7 by iBayne reviews
Follows the N7 teams of the SSV Cambrai as they wage war on Cerberus and the Reapers. See the first chapter for details on submitting your own characters to the storyline . Mild coarse language/depictions of wartime violence.
Mass Effect - Rated: M - English - Sci-Fi - Chapters: 532 - Words: 694,563 - Reviews: 2933 - Favs: 302 - Follows: 277 - Updated: 8/6/2014 - Published: 4/5/2012 - OC
Halo: The Enigma inference by Cirrikan the Technomancer reviews
Fleeing from their universe, the reaper defector Enigma and his allies stumble into a new conflict. A conflict where the victim is out numbered and faced with extinction. The white reaper is not about to sit on the sidelines and watch this time... *Please read 'Mass Effect: The reaper Enigma' before reading this to reduce confusion.*
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 22 - Words: 40,365 - Reviews: 148 - Favs: 264 - Follows: 335 - Updated: 4/6/2014 - Published: 2/9/2013 - Master Chief/John-117
Here I Go Again by Above the Winter Moonlight reviews
COMPLETE AU. The Force has decided to take matters into its own hands by sending Obi-Wan Kenobi back to the past following his death. Many things will change but only time will tell if these changes are enough to stop the rising darkness. Siriwan and Anidala. Rated T for safety. R&R please. Epilogue posted.
Star Wars - Rated: T - English - Adventure/Drama - Chapters: 62 - Words: 333,222 - Reviews: 1413 - Favs: 1,946 - Follows: 1,044 - Updated: 8/31/2013 - Published: 5/10/2012 - Anakin Skywalker, Obi-Wan K. - Complete
AlbertG (20)