Harry Potter and Mass Effect Crossovers
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Reaping Destiny by ShoredKafka reviews
Foolish humans, thinking to draw this soldier back to the realm of the living. Death does not allow souls to slip so easily from its grasp. But perhaps there is a way for all goals to be met. The Reapers presume to take my work upon themselves. I cannot teach them the error of their ways personally. It is time for my master to walk the mortal lands once more. MOD!Harry.
Rated: T - English - Chapters: 2 - Words: 13,248 - Reviews: 92 - Favs: 173 - Follows: 248 - Updated: 3/29 - Published: 3/27
Ex Astris Gloria by alienyouthct reviews
When the true nature of the Veil of Death is finally discovered, Harry and Luna embark on a journey unlike anything they could have possibly imagined. An authorized reimagining of Lightning among the Stars, featuring more plot and less mustache twirling and harem-building. Harry/Luna
Rated: T - English - Sci-Fi/Romance - Chapters: 6 - Words: 19,775 - Reviews: 160 - Favs: 577 - Follows: 844 - Updated: 1/31 - Published: 11/20/2014 - [Harry P., Luna L.] Aria T'Loak
Ave Gaia by Lavaflow reviews
Shanxi has been attacked by aliens. General Williams sees no option but eventual surrender. The magical world has... other ideas.
Rated: T - English - Sci-Fi - Chapters: 2 - Words: 4,283 - Reviews: 89 - Favs: 429 - Follows: 638 - Updated: 12/31/2014 - Published: 12/30/2014 - Harry P.
Harry Potter: Geth by mjimeyg reviews
During the final battle Harry is hit with a luck spell... but who exactly got lucky? Harry finds himself in the future fighting a new war when all he wants to do is have a nice and easy life. So he decides to have fun instead.
Rated: T - English - Humor/Adventure - Chapters: 43 - Words: 276,717 - Reviews: 1651 - Favs: 2,489 - Follows: 1,685 - Updated: 11/19/2014 - Published: 10/27/2014 - [Tali'Zorah, Harry P.] [Shepard (M), Ashley W.] - Complete
Ascension by Ulstem reviews
The battle at the Department of Mysteries went differently for Harry. Trapped in a new time and being the last wizard alive, Harry must find a way home while evading enemies far darker than he has ever faced before.- Pre-ME1 to Pre-ME2.
Rated: T - English - Adventure/Drama - Chapters: 34 - Words: 141,467 - Reviews: 1179 - Favs: 1,976 - Follows: 2,035 - Updated: 9/4/2014 - Published: 1/8/2014 - Harry P., Shepard (F) - Complete
The Grey Lord: The Crazy Years by nobodez reviews
Third in the Grey Lord series. Continues after the events of the Independence Lich. Covers the one hundred fifty years between the end of the Acrid invasion and the introduction of the Children of the Solar System to the Citadel Council. HP X ID4 X ME. INCOMPLETE.
Rated: T - English - Adventure/Sci-Fi - Chapters: 12 - Words: 48,001 - Reviews: 54 - Favs: 144 - Follows: 166 - Updated: 7/9/2014 - Published: 5/6/2014 - Hermione G., Hannah S., OC
Mass Effect: Wizarding Edition by ShadowsEchoes reviews
Crossover! Harry potter never expected to find anything quite as amazing as the SSV Normandy when that spell backfired, but hey when are things ever normal around him? Pairings [Shepard (F)/Liara T'Soni] [Harry Potter/Undecided] No slash, no smut, should stay teen but we'll see what happens.
Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 4,372 - Reviews: 38 - Favs: 103 - Follows: 187 - Updated: 7/3/2014 - Published: 4/14/2014 - Harry P.
The effects of magic by ElectroVenik reviews
Take our current reality, add Harry Potter world, fast forward to Mass Effect era. Alternate!Humanity, Alternate First Contact. Story starts as the Trio escape from Malfoy Manor and goes AU from here. A lot of OOC. Master-of-Death!Harry, no pairings as of yet, fast-paced. See A/N for additional details.
Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 26,383 - Reviews: 217 - Favs: 643 - Follows: 895 - Updated: 6/12/2014 - Published: 5/9/2014 - Harry P., Shepard (M)
The Harbinger Of Change by Vader's.Apprentice.I.Am reviews
The Reapers left mass effect technology for the species to find so that the cycle would continue. However, what if a species was clever enough to avoid the trap. A magical and technologically advanced Humanity makes contact with the galaxy and prepares to break the cycle.
Rated: T - English - Adventure - Chapters: 10 - Words: 25,302 - Reviews: 777 - Favs: 1,449 - Follows: 1,820 - Updated: 1/28/2014 - Published: 10/5/2013 - Harry P., Shepard (M)
To Break Thy Chains and Cycles by WiseSilver reviews
Thought dead, Harry Potter reappears out of the Veil of Death, aged and far more powerful then before. After defeating Voldemort, Harry turns to his training under the Sith Lord Revan to conquer the Earth and spread humanity out into the Stars. However he discovers that Humanity is not alone in this Galaxy and that an even darker evil than any Sith exsits. Harry x Fleur/ Grey Harry
Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 34,956 - Reviews: 313 - Favs: 1,106 - Follows: 1,299 - Updated: 12/20/2013 - Published: 6/14/2013 - [Harry P., Fleur D.]
Sufficiently analysed magic is indistinguishable from technology by Mahogany Monk reviews
Shepard needs a crew, and Mr Potter's on the list. After all, two saviours are better than one... More of a series of ficlets than a coherent story, but I try to keep them in a logical order
Rated: T - English - Chapters: 7 - Words: 12,928 - Reviews: 27 - Favs: 181 - Follows: 245 - Updated: 10/28/2013 - Published: 10/18/2013
Wizards in Space by Kefalion reviews
In the year 2130, almost thirty years before the First Contact War, a 150 year old Harry Potter creates his own space-ship and leaves Earth, wanting to have one last adventure. Out there in space, he meets and saves a 53 year young Liara T'Soni from Turian pirates.
Rated: K+ - English - Drama - Chapters: 1 - Words: 5,247 - Reviews: 41 - Favs: 217 - Follows: 197 - Published: 10/8/2013 - Harry P., Liara T'Soni - Complete
Alternate Humanity: Arcane Sol by Orez Lanrete reviews
Basically a mass crossover between any show or game that I know of that combines magic and science in one and humanity in this version has those abilities. This is an Alternate First Contact with a magical, contradiction, screw the laws of the world humanity. Don't like, don't read and hope you enjoy. Expect plenty of befriending lasers. Still a test story.
Rated: T - English - Fantasy/Supernatural - Chapters: 2 - Words: 9,577 - Reviews: 84 - Favs: 334 - Follows: 398 - Updated: 9/14/2013 - Published: 9/11/2013 - Shepard (F)
One Species, Two Peoples by Ragnar92 reviews
Driven by our favourite Witches and Wizards, the Wizarding World will not be allowed to fall into decay. How will they meet the future- and how will the future meet them?
Rated: T - English - Adventure/Suspense - Chapters: 1 - Words: 1,591 - Reviews: 23 - Favs: 62 - Follows: 99 - Published: 5/13/2013 - Harry P.
The Potter Effect Part 1 by GodricGryff reviews
Harry Potter makes a wish upon a shooting star, and ends up in the Mass Effect Universe. Follow him as he tries to live in this new universe, all the while preparing for the Reapers and trying to find a scientific way home.
Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 10,500 - Reviews: 142 - Favs: 258 - Follows: 384 - Updated: 3/19/2013 - Published: 5/26/2012 - Harry P.
You Fly I Fly by Tocka e reviews
Joker knew this ship was going to change his life, he just never realised with how much.
Rated: K+ - English - Friendship/Romance - Chapters: 1 - Words: 1,864 - Reviews: 13 - Favs: 39 - Follows: 76 - Published: 1/13/2013 - Harry P., Joker
For the Greater Good by SapOzh reviews
What if Harry and Hermione didn't really like the current world of magic? What if they were fascinated with the idea of space travel? What if they would build a star ship?
Rated: T - English - Fantasy/Sci-Fi - Chapters: 4 - Words: 28,440 - Reviews: 153 - Favs: 476 - Follows: 612 - Updated: 11/3/2012 - Published: 2/18/2012 - Harry P., Shepard (F)
Маг без памяти by ErichCryter reviews
Прошло 14 лет и у Гарри Поттера всё хорошо. Но не надолго. Из-за неожиданного нападения демонов с уровня Невыразимцев, Герой вынужден запереться с ними в Министерстве. Но это не навсегда. В 2185 он просыпается на станции "Лазарь", как испытуемый Цербера
Rated: T - Russian - Adventure/Sci-Fi - Chapters: 5 - Words: 25,794 - Reviews: 9 - Favs: 18 - Follows: 18 - Updated: 8/21/2012 - Published: 2/2/2012
Stranded by GodricGryff reviews
Harry Potter finds himself stranded on an unknown planet with Aria T'Loak after their transport is attacked. Watch as Aria unravels the secrets of young Potter as well as his unusual power. And How did Harry end up in the future anyways?
Rated: T - English - Humor/Romance - Chapters: 1 - Words: 2,440 - Reviews: 25 - Favs: 154 - Follows: 203 - Published: 5/26/2012 - Harry P., Aria T'Loak
Shoals of Dust by Luminous Beginnings reviews
Tides of light have stolen him from where he belongs. Alone, he must stand and fight, in a galaxy where he stands as the last of his kind. The burden placed upon his shoulders is of the hero he replaced. Now he waits until he can hand this burden back.
Rated: T - English - Drama/Sci-Fi - Chapters: 9 - Words: 69,221 - Reviews: 153 - Favs: 394 - Follows: 542 - Updated: 5/4/2012 - Published: 10/29/2011 - Harry P.
A Magical Effect by The Cursed and Torn reviews
Facing death, a child makes a rash decision that alters his life and future, leading him to take part in an event 50,000 years in the making. And it all starts with a mirror and a blood red stone. A Mass Effect/Harry Potter Crossover. The Very First!
Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 29,052 - Reviews: 197 - Favs: 519 - Follows: 646 - Updated: 8/20/2011 - Published: 9/20/2010 - Harry P., Shepard (M)
Space Toilets by SovereignGFC reviews
The afterlife, as seen by Mass Effect x Harry Potter. CRACK! T for a few swears.
Rated: T - English - Humor/Parody - Chapters: 1 - Words: 1,723 - Reviews: 3 - Favs: 8 - Follows: 1 - Published: 6/7/2011 - Bellatrix L., Shepard (F) - Complete
Ah yes, Wizards by Red Baron A.K.A. Crowley reviews
The Turian Councilor decides to investigate claims of one Dolores Umbridge, and meets his match. If you're looking for sanity, keep walking.
Rated: K - English - Humor/Parody - Chapters: 1 - Words: 1,030 - Reviews: 11 - Favs: 21 - Follows: 5 - Published: 4/16/2011 - Dolores U. - Complete