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Radioactive Dawn » by Bearsbandit53 reviews
Inspired by erttheking's From the Ashes, this is a different take on what happens when a space faring Fallout universe suddenly finds itself meeting its galactic neighbors at the onset of a Reaper Invasion. See what happens when enters the stage and does not bow to the will of those deeming to be superior.
Crossover - Fallout & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 3 - Words: 14,853 - Reviews: 12 - Favs: 35 - Follows: 52 - Updated: 5-21-13 - Published: 5-20-13
Ben 10: Ultimate Effect » by Judge Royce reviews
Ben Tennyson has done many amazing and impossible things during his hero career. But saving an alternate reality from a race of genocidal machines? That's a new one.
Crossover - Ben 10 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 10,970 - Reviews: 39 - Favs: 50 - Follows: 62 - Updated: 5-21-13 - Published: 3-2-13 - Ben T.
Natural Consequences by The facelessdrabble reviews
United Earth Directorate launches another offensive into the koprulu sector, but as they say in war, no plan survives contact with the enemy...
Crossover - StarCraft & Mass Effect - Rated: T - English - Sci-Fi/Hurt/Comfort - Chapters: 1 - Words: 1,021 - Reviews: 5 - Favs: 1 - Follows: 2 - Published: 5-21-13
The Extiction » by EclipsePheniox reviews
After a bad strike on a Heretic Base a Catachan guards woman, Tau-human auxiliary and an eldar farseer find themselves in a strange new world. with a Galaxy wide extinction on the way. ShepxGaurds woman
Crossover - Warhammer & Mass Effect - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 9,617 - Reviews: 17 - Favs: 13 - Follows: 23 - Updated: 5-21-13 - Published: 9-6-12
New Horizon » by oriontic reviews
It has been thirty year's since the Vaygr war. Whilst the Galaxy remains a dangerous place, a new discovery has been found, one that will either unite the Galaxy in peace, or plunge it back into war.
Crossover - Homeworld & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 9 - Words: 43,414 - Reviews: 97 - Favs: 117 - Follows: 132 - Updated: 5-21-13 - Published: 6-3-11
The Necron Interference » by Mag'ladroth reviews
Humanity did not discover a Prothean cache of weapons or technology in the Sol system. No, they discovered something older, grander, a race seeking to finish the last request of a sleeping god. This is my first story, as such, I do not own anything. I am very appreciative of replies and support.
Crossover - Warhammer & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 3,360 - Reviews: 107 - Favs: 143 - Follows: 198 - Updated: 5-21-13 - Published: 5-5-13
The Acceleration Multiplier » by TheZorker reviews
An unknown event knocks the Normandy SR2 from the Mass Effect field, causing it to arrive in a new, strange part of the universe. Now new enemies - and allies - stand between Shepard and her crew.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 11 - Words: 41,921 - Reviews: 26 - Favs: 34 - Follows: 86 - Updated: 5-20-13 - Published: 1-23-12
Agents » by PentiumFiction
Based on T-Mckenney's "Slipstream: The Price of Freedom". Seven people will try to put a end to a 300 year war on the Nexus Galaxy. They flee Nexus due to a full scale attack to the Solar System.
Crossover - Ponyo/崖の上のポニョ & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 3,770 - Updated: 5-20-13 - Published: 5-7-13 - Shepard (F) Joker Ponyo Sosuke
The Cycle » by Church Caboose reviews
Story is now a go and in full swing SUM: A squad fights for humanities survival on Earth against the Reapers and Covenant while Shepard discovers the legacy left behind by the Forerunners and attempts to stop the destruction of all Sentient life in the galaxy. DISCLAIMER: I don't own anything. To all anon if you are not helpful YOU will be deleted so please don't be a troll/dick
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 3,727 - Reviews: 21 - Favs: 3 - Follows: 5 - Updated: 5-20-13 - Published: 8-29-12 - Arbiter Shepard (M)
Back in the Saddle again » by Legion Plateado reviews
Legion is back for more fighting in this futuristic universe. The Reapers never saw him coming and neither did the Illusive Man.
Crossover - Bleach & Mass Effect - Rated: T - English - Sci-Fi/Supernatural - Chapters: 7 - Words: 5,269 - Reviews: 5 - Follows: 1 - Updated: 5-20-13 - Published: 1-23-13 - Shepard (F)
A Universal Galaxy Ruptures » by Halo-Guy Fan reviews
Multiple crossovers JC's Avatar, Star Wars, Halo, Mass Effect, and more. Ch.6: The Second Battle fo Shanxi- TheTurians return with the intention of conquering Shanxi. The UNSC is there prepared to fight. Let the battle begin!
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 39,828 - Reviews: 98 - Favs: 95 - Follows: 109 - Updated: 5-20-13 - Published: 3-17-13 - Master Chief/John-117 Shepard (M)
Mass Effect: Clash of Worlds » by Lord Maximus reviews
What if the Reapers and the species of the Mass Effect universe came from another galaxy? What if the Reapers planned to colonize other galaxies to establish the first Trans-Galactic Network between the Milky Way and Triangulum Galaxies? What would be the result? MASS CROSSOVER between multiple TV shows and games.
Crossover - TV X-overs & Mass Effect - Rated: T - English - Chapters: 6 - Words: 24,857 - Reviews: 16 - Favs: 17 - Follows: 26 - Updated: 5-19-13 - Published: 4-7-13
Lost Legacy » by Andrithir reviews
The dormant shall rise. The Reclaimers will return. A great war begins.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 57 - Words: 252,204 - Reviews: 1,217 - Favs: 607 - Follows: 673 - Updated: 5-19-13 - Published: 10-8-11 - Master Chief/John-117 Shepard (F)
Mass Effect: Project Persephone » by GibberingGemstone reviews
The Illusive Man sends Commander Naomi Shepard to Titan Station, where one of Cerberus' projects has gone horribly wrong. There, Naomi and her teammates quickly find themselves descending into a terrifying nightmare filled with madness and death. Will they be able to survive the brutal onslaught of the necromorphs and their inner demons? Or will they succumb to the Marker's power?
Crossover - Mass Effect & Dead Space - Rated: T - English - Adventure/Horror - Chapters: 8 - Words: 91,896 - Reviews: 111 - Favs: 40 - Follows: 50 - Updated: 5-19-13 - Published: 12-28-12
No Gods, Only Guns » by Peptuck reviews
Ancient artifacts of immense power. Murderous synthetics. Ruthless megacorps. Unscrupulous mercenaries. Genocidal stellar god-machines. Incompetent galactic governments. Claptrap dubstep. The horrors of the galaxy are many, but there's one thing a good, mentally-unstable fortune-seeking antihero can rely on: the gun at his, her, or its side. Mass Effect/Borderlands fusion.
Crossover - Mass Effect & Borderlands - Rated: T - English - Adventure/Humor - Chapters: 4 - Words: 39,394 - Reviews: 81 - Favs: 140 - Follows: 149 - Updated: 5-19-13 - Published: 1-21-13
Across the world by Sargeman reviews
A council science ship crashes into the warhammer world due to tzeentch and now must find a way to repair and launch their ship while dealing with demons, magic, orcs and more
Crossover - Warhammer & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 5,578 - Reviews: 3 - Favs: 4 - Follows: 1 - Published: 5-19-13
Naruto Style Mass Effect » by TheBaneOfOlympus91 reviews
Commander Shepard couldn't be revived through Project Lazarus, but the Illusive Man always has plan. If he can't have Shepard, he'll just have to have the next best thing; a blond haired ninja from Konoha. Takes place after Mass Effect 1. The squad will consist of the ME2 squad and some of Naruto's friends.
Crossover - Naruto & Mass Effect - Rated: T - English - Chapters: 10 - Words: 66,544 - Reviews: 53 - Favs: 84 - Follows: 109 - Updated: 5-18-13 - Published: 2-6-13 - Naruto U.
Nomadic Hunter » by Andrithir reviews
The suit changes the rules... it changes everything.
Crossover - Mass Effect & Crysis - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 9,082 - Reviews: 49 - Favs: 68 - Follows: 90 - Updated: 5-18-13 - Published: 2-17-13 - Shepard (F)
Terran Ingenuity » by Xeno Major reviews
The Great Wars are over. Jim Raynor and his men have left the Koprulu Sector behind, choosing to settle a world away from that sector of space. Unfortunately, the colony of Shanxi is not safe; hostile aliens have invaded, intent on controlling the Terrans and their bizarre technology. Unfortunately for the Turians, the Terrans have experience fighting hostile alien invaders.
Crossover - StarCraft & Mass Effect - Rated: T - English - Chapters: 3 - Words: 39,386 - Reviews: 173 - Favs: 519 - Follows: 580 - Updated: 5-17-13 - Published: 3-24-13
For All or None » by TheWabbajackX
The fate of every world rests in the hands of a team of Autobots that must unite the galaxy against the Decepticons and their Reaper allies. Will our heroes light our darkest hour or fail and allow all life in the galaxy to bite the dust? Only time will tell... Mix of G1, Prime, WFC/FoC, Animated, Michael Bay movies continuities and some of my own stuff. Alternate ME storyline
Crossover - Transformers/Beast Wars & Mass Effect - Rated: K+ - English - Sci-Fi/Drama - Chapters: 6 - Words: 9,350 - Favs: 1 - Updated: 5-17-13 - Published: 5-16-13
Mass Effect: inFamous Second Coming by Follower38 reviews
With one single act, Cole MacGrath ended the lives of thousands, but saved the lives of millions. Yet, fate will not let him rest. Now he awakens in a new age on a new world. Yet, now, after so much, he begins to lose faith in 'the common good'. And his past is not yet finished, old flames return with a different soul, and a new one rises from old friends. Full summary within.
Crossover - Mass Effect & inFAMOUS - Rated: T - English - Adventure - Chapters: 1 - Words: 1,163 - Reviews: 10 - Favs: 21 - Follows: 33 - Published: 5-17-13
Sleep is murder by Silent Observer15 reviews
An exert form a future part of my Star Wars/ Mass Effect cross over, join Tyler, a new addition to the Normandy crew, he has been keeping a secret, a secret that could cost the crew their lives, he's been hiding but it has become apparent to one of the crew members and is confronted about it. More to come later.
Crossover - Star Wars & Mass Effect - Rated: K - English - Sci-Fi/Hurt/Comfort - Chapters: 1 - Words: 555 - Reviews: 2 - Favs: 1 - Follows: 2 - Published: 5-16-13 - Jedi K. Samara EDI Shepard (M)
Alternate Past: Uncertain Future Mk II: Codex » by Follower38 reviews
Entries into the Galactic Codex. A companion piece to the story itself. Sporadic updates as the story progresses.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 4 - Words: 7,060 - Reviews: 11 - Favs: 17 - Follows: 29 - Updated: 5-16-13 - Published: 1-13-13
Blue and Red: Stories From Shanxi » by Cyclone reviews
Interviews from the (in-universe) documentary series "Blue and Red: Stories From Shanxi." A Protoculture Effect story.
Crossover - Robotech/Macross & Mass Effect - Rated: T - English - Sci-Fi/Drama - Chapters: 3 - Words: 3,915 - Reviews: 7 - Favs: 15 - Follows: 17 - Updated: 5-16-13 - Published: 4-23-13
Hiding skeletons by ihas no clue
Shepard's a private man who never lets anyone see his low moments; not his superiors, not the doctors, and especially the world that sees the sole survior of the Akuze massacre. When a mischievous ghost's prank brings that image crashing down, its seems that another creature of the night is left to help him pick the pieces up.
Crossover - Pokémon & Mass Effect - Rated: T - English - Chapters: 1 - Words: 1,519 - Favs: 1 - Follows: 2 - Published: 5-16-13 - Darkrai Shepard (M)
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