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Warhammer and Mass Effect Crossovers
370 Exciting Opportunities » by Of Questionable Veracity In an unexpected and highly unlikely turn of events, a catastrophic warp breach from a crippled ship manages to fling a Rogue Trader - or rather, the youngest son of a Rogue Trader - through time and space to a universe quite unlike what anyone on-board in used to. They make the best of the situation.
K+, English, chapters: 28, words: 142k+, favs: 472, follows: 670, updated: 4/30 published: 4/15/2019, J. Garson
62 The Rise of the Enclave » by 6-4 pilot Stuck in a more peaceful galaxy, the Tau of the Farsight Enclave must still prepare themselves for war against the forces that conspire to destroy it. But as they fight for their existence, elements from their old home come to strengthen their power in said old home.
T, English, Sci-Fi, chapters: 11, words: 67k+, favs: 181, follows: 223, updated: 4/27 published: 4/20/2020, Chaos Space Marines, Tau, Legion, Shepard
236 The Crusade of the Lost » by Ninoslav A fleet of Imperial reinforcements, Mechanicus detachment and a chapter of White Eagles meant for Cadian sector are swallowed in the unruly sea that is Warp caused by the Great Game of the Protector of Mankind against the Chaos Gods. They emerge into a new universe, one without the Emperor, their faith strong, they will see this galaxy conquered.
T, English, Sci-Fi & Horror, chapters: 22, words: 150k+, favs: 339, follows: 444, updated: 3/13 published: 8/16/2019
65 Compromise isn't an option » by Zabadent Shepard has become accustom to the impossible happening, from a race of ancient sentient machines, to being dead for two years. The impossible has almost become commonplace...but something like travellers from a different dimension? That would be too far-fetched...until it actually happens. Now Shepard must deal with the Reapers...and something much, much worse.
T, English, chapters: 15, words: 56k+, favs: 121, follows: 161, updated: 3/6 published: 4/5/2016, Eldar, Inquisition, J. Garson, Garrus V.
55 Rats, Lizards, and Spaceships » by NamThunder The world fell, but two races remained. The Lizardmen and Skavens. Once lifetime rivals, they came together and rose from the ash, rebuilt the world, and ascended unto the stars and beyond. One day, however, they discovered that they are not alone, and would unknowingly become a part of a chain of events that would change the entire galaxy and its creations forever.
T, English, Sci-Fi & Fantasy, chapters: 3, words: 3k+, favs: 109, follows: 152, updated: 2/14 published: 5/7/2020, Lizardmen
66 The Burning Crusade » by Northwoods Dude In the near future of the 22nd century we are now experiencing the golden age. Since the arrival of the Imperator Sucundus. We have spread across the stars and prospered. However in the year 2157, we have encountered a new threat. A species of xenos known only as "Turians" and "The Council" have been encountered. The Fleets are mobilized. And now, from the peace there is only war.
T, English, Sci-Fi & Adventure, chapters: 5, words: 13k+, favs: 242, follows: 324, updated: 12/5/2020 published: 9/21/2018, Primarch/s, Illusive Man, Primarch Adrien Victus, Shepard
30 First Contact With The Angels (Temporarily On Hiatus) » by BrotherAntrosOfTheBloodAngels The Imperium succeeded Chaos was beaten after the Sacrifice of Horus, his final actions outing his brother Lorgar a Traitor to the Emperor. The Vengence of the Emperor and his Loyal Sons was brutal, but the war took time, but finally, after 20 years, and countless dead, the Imperium stands Victorious. Now with this new age of peace on the horizon, humanity again looks to the stars.
T, English, chapters: 2, words: 8k+, favs: 184, follows: 228, updated: 8/5/2020 published: 7/11/2020
324 Angel's Lament (Momentarily on Hiatus) » by BrotherAntrosOfTheBloodAngels A Strike Force of Blood Angels and Lamenters are thrust into a completely new reality, along with a fleet of Imperial Refugees. But how? And Why? If fate is to be believed the Emperor has sent the Angel's Sons here with a task. They are to protect an infant Mankind from an encroaching Darkness. But even though this galaxy despises everything about them will they be able to save it?
T, English, Fantasy & Sci-Fi, chapters: 27, words: 179k+, favs: 426, follows: 548, updated: 7/25/2020 published: 11/18/2019, Imperial Guard, Space Marines, Shepard
32 By My Duty » by TheFatController001 By my faith, may the light of the Emperor spread to the furthest star. But how far does his light stretch? The warp, a treacherous and perilous method of travel, sends an Imperial ship into unfamiliar territory. To a time where humans consort with xenos. Join them as they traverse through perilous times. Will they hold to their faith?
T, English, Adventure & Sci-Fi, chapters: 5, words: 14k+, favs: 55, follows: 98, updated: 7/25/2020 published: 6/1/2020
140 First Contact With An Angel » by BrotherAntrosOfTheBloodAngels This is my First EVER fanfiction and I decided to give it a whirl. This is a Warhammer AU that takes place during the Great Crusade. Will contain Sanguinius and his altercations with the Mass Effect world races. This story is sadly now no longer going to be updated after today but I will be making a new version of the story which I hope to make even better than this version!
T, English, Sci-Fi & Fantasy, chapters: 11, words: 68k+, favs: 306, follows: 390, updated: 7/13/2020 published: 8/18/2019, Imperial Guard, Planetary Defence Forces, Space Marines, Primarch/s
414 Shepherd of Humanity » by Empirialtank 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
T, English, Sci-Fi & Adventure, chapters: 9, words: 112k+, favs: 719, follows: 957, updated: 7/6/2020 published: 2/17/2019
56 The Lost Trader » by A Major Payne The warp spew out existential headaches for the Citadel Council. *Pending Rewrite.
T, English, Sci-Fi, chapters: 5, words: 19k+, favs: 105, follows: 159, updated: 5/7/2020 published: 4/29/2020
10 Threnody to Resurgence » by nameinprogress In 2148, explorers on Mars discovered the remains of an ancient spacefaring civilisation. In 2157, mankind opened the Shanxi-Theta relay and encountered alien life. But it was in 2155 that everything changed, when unwanted guests as ancient and arrogant as any Reaper arrived in the galaxy, dragging with them unwitting tagalongs.
T, English, Sci-Fi & Adventure, chapters: 2, words: 13k+, favs: 44, follows: 65, updated: 5/1/2020 published: 4/28/2020, Eldar, Tau, Councilor Tevos
6 Kharn destroys Mass Effect by Dreamsofiron Xeno loving hippies are dead! The slaughter begins
T, English, Sci-Fi & Horror, words: 51, favs: 3, follows: 2, 11/20/2019
7 The Shepard of Azyr » by EclipsePheniox Experimental. Long without her memories Celestant Jayne Starforged is sent on simple scouting mission. But the mission into anything but simple as her past comes to the Mortal Realms with an old enemy. Age of Sigmar.
T, English, Fantasy & Adventure, chapters: 2, words: 7k+, favs: 22, follows: 23, updated: 11/5/2019 published: 10/10/2019, Ashley W., Liara T'Soni, Miranda L., Shepard
28 From the Freezer and into the Fire » by Unimportus 2 Valhallans get ambushed on patrol and end up seeking refuge inside of a xeno ship.
K, English, Adventure & Sci-Fi, chapters: 7, words: 10k+, favs: 43, follows: 67, updated: 8/30/2019 published: 7/3/2019, Shepard, Imperial Guard
491 The Warhammer Effect: Collateral Misfortunes » by BKGeno In the future, where there is only war, sometimes desperate measures must be taken to secure the survival of a few. But when that measure leads to a place far different from what they know, can the Eldar adapt to a new reality, where there is more than only war? Also, what is a monkey? Picture by timokujansuu on Deviantart. ON HIATUS.
T, English, Adventure & Sci-Fi, chapters: 37, words: 276k+, favs: 635, follows: 845, updated: 5/10/2019 published: 9/9/2017, Eldar, Shepard
54 Matriarch and Primarch by erttheking The Council has encountered a power that is so massive, so overwhelming, that they cannot hope to fight it. Matriarch Benezia instead sets out to negotiate for the Council's continued right to exist. Patreon sponsored one-shot.
T, English, Drama, words: 5k+, favs: 298, follows: 247, 4/7/2019
32 Mass Effect: Universal Outcasts by Gyvon Shepard's mission to stop the Collectors had only just begun when she receives a strange distress call. She directs the Normandy to an uninhabited planet, where she finds four strange people, people not even from her universe, but from somewhere else. Somewhere far more hostile than her universe. A universe where something like the reaper threat has another name; Tuesday.
T, English, Adventure & Sci-Fi, words: 5k+, favs: 102, follows: 195, 1/1/2019, Eldar, Deathwatch, Sisters of Battle, J. Garson
137 After the End » by Haegr Commander Jane Shepard has done everything she could to defeat the Reapers. Yet the galaxy is a cruel place and she must once more assemble her team and do the impossible and prevent an even more devastating war. Story set after modded Mass Effect 3, thus with destroyed Reapers but with a still living EDI and Geth. I own nothing and all IP belongs to their respective owners.
T, English, Sci-Fi & Fantasy, chapters: 18, words: 54k+, favs: 192, follows: 304, updated: 12/22/2018 published: 9/28/2016, J. Garson
32 The Lost Battlefleet » by JSUMN And Imperial Battlefleet is lost in a warp storm and finds itself in an unknown location. They will be faced with circumstances that will put them in both mortal and moral danger. T for Possible Language and Violence. Updates irregular, this is a private project so it updates whenever the author stops being lazy and writes.
T, English, Drama & Suspense, chapters: 3, words: 10k+, favs: 120, follows: 176, updated: 4/30/2018 published: 3/31/2018
9 A Decidedly Unlikely Adventure by Wom1 What happens when three 'heroes' get dumped in an unfamiliar galaxy with only an inkling as to how? Why you get a decidedly unlikely adventure of course! Set in ME1 and before Gathering Storm.
T, English, words: 840, favs: 12, follows: 21, 2/14/2018, [J. Garson, Garrus V.] [Shepard, Tali'Zorah]
268 Black Banners of War » by AstraMilitarum A Rogue Trader Fleet, transporting an Imperial Guard Armored Company and a Skitarii Maniple, finds its place in the Mass Effect Universe. Lost from the sight of the Emperor and Omnissiah, the Imperials must brave this new world, finding a softer place than the Grim, Dark future.
T, English, Sci-Fi, chapters: 12, words: 54k+, favs: 466, follows: 683, updated: 1/21/2018 published: 5/26/2017, Imperial Guard, Rogue Traders, Adeptus Mechanicus, J. Garson
11 The Man From Earth: Warhammer 40,000 and Mass Effect by Private Ripper Oll Persson has lived through most of human history, from Ancient Sumeria and Egypt, to the Great Crusade of the Imperium. He has seen and done so many things in his eternal life. But after his suicida mission to stall Horus he is sent to another dimension. Pairing not completely decided, but going with either Femshep or Samara. Rated T for right now, but might be bumped to M.
T, English, Adventure & Supernatural, words: 2k+, favs: 36, follows: 62, 5/18/2017
190 Necessary Monsters » by RaptorusMaximus Comander Shepard is a Hero. A paragon of all that is good about sentient life in the galaxy. But she must stand against a force that cares not for heros, for honor, for the sanctity of life. Luckily, newcomers have arived who share these traits, and will work parallel to Shepard in the darkness; the Shadows to her Light. After all, no-one expects the Imperial Inquisition.
T, English, Sci-Fi, chapters: 11, words: 79k+, favs: 370, follows: 553, updated: 5/12/2017 published: 7/21/2016, Eldar, Inquisition, Deathwatch, J. Garson
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