Harry Potter and Mass Effect Crossovers
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An Archangel's Vengeance by SoundedSummer reviews
Dragged along as the Dursleys flee Financial Ruin, Harry finds himself on Omega after his disastrous fourth year. He arrives, and finds trouble that leaves him without his memory and no idea of who he is, just as a lost Garrus Vakarian wanders the station, looking for some form of redemption or relief from the grief of losing Shepard. Something about the waif of a boy reminds him o
Rated: T - English - Adventure/Family - Chapters: 1 - Words: 1,609 - Reviews: 2 - Favs: 29 - Follows: 48 - Published: 5/14 - Harry P., Voldemort, Shepard (F), Garrus V.
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 the Galaxy and that an even darker evil than any Sith exsits. Harry x Fleur/ Grey Harry
Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 44,327 - Reviews: 543 - Favs: 2,139 - Follows: 2,611 - Updated: 3/20 - Published: 6/14/2013 - [Harry P., Fleur D.]
Beyond The Veil by NaniteSystems reviews
Harry's unspeakably bored, and bored Unspeakables make bad decisions. Like jumping through the Veil of Death, when they're barely even certain it's safe. Where it goes? …That's still a mystery. But hey! "Chase that flighty temptress adventure," right?...Right? - Harry steps through the Veil, and into Mass Effect. The Reapers won't know what hit them. MODHarry.
Rated: T - English - Adventure/Sci-Fi - Chapters: 20 - Words: 185,086 - Reviews: 839 - Favs: 3,232 - Follows: 4,312 - Updated: 1/23 - Published: 9/2/2016 - [Harry P., Shepard (F)]
A god among men by tdy4234 reviews
Harry has had a hell of a life, he has survived by playing the cards he is dealt. What happens when he hits his breaking point and starts using anything he can get his hands on to win? What happens when magic deals him a new hand? He pimp slaps Mass effect into submission taking shit from no one. Badass!Harry harem!Harry AU!
Rated: T - English - Romance/Adventure - Chapters: 8 - Words: 14,431 - Reviews: 120 - Favs: 567 - Follows: 832 - Updated: 12/2/2017 - Published: 1/16/2017 - Harry P., Liara T'Soni, Tali'Zorah, Aria T'Loak
Casus Belli by Pax Humana reviews
The Turians called their first meeting raiding a pirate base. The Alliance called First Contact a reason to go to war. A teaser for a longer story I have in the works.
Rated: T - English - Sci-Fi/Drama - Chapters: 1 - Words: 810 - Reviews: 21 - Favs: 82 - Follows: 121 - Published: 10/12/2017 - Complete
The Sisterhood by Laetus Fabricor reviews
The good of the many does not out way the good of the few. The Sisterhood lives by this creed and if necessary, they will use force to take down those who use their money and power to get away with crimes. It isn't a surprise when they agree to join Shepard when she hunts them down. Only question is what the hell are their names? Thane x Harriet (fem!Harry), Jeff x Luna
Rated: T - English - Humor/Romance - Chapters: 4 - Words: 9,214 - Reviews: 13 - Favs: 112 - Follows: 167 - Updated: 7/28/2017 - Published: 7/12/2017 - [Harry P., Thane K.] [Luna L., Joker]
When You're Dead by thetickingclock18 reviews
It's near end of the 22nd century and apocalypse is approaching. The galaxy is still unprepared, the Reapers are coming, and the only person who can stop them is... dead? Well, Mr. Potter will fix that.
Rated: T - English - Adventure - Chapters: 2 - Words: 7,751 - Reviews: 25 - Favs: 271 - Follows: 526 - Updated: 4/5/2017 - Published: 7/29/2016 - [Shepard (F), Harry P.] Illusive Man
Three is a Prime Number by reinforced hell reviews
It is well known that women live longer than men. It is also well known that wizards live much longer than muggles. What does this mean for witches? What does that mean for someone that can switch easily between the two genders?
Rated: T - English - Sci-Fi - Chapters: 10 - Words: 29,274 - Reviews: 105 - Favs: 507 - Follows: 770 - Updated: 11/29/2016 - Published: 8/17/2016 - Harry P., Hermione G., Hannah A.
Mass Effect: Temporal Storm by Codename Dutchess reviews
When Harry's raid on the Ministry of Magic to rescue Sirius goes awry, he gets thrown forward in time, approximately 184 years. Later, when the secret Alliance vessel Normandy goes on its first voyage to Eden Prime, how will Commander Shepherd cope with an upstart Corporal on his first real assignment?
Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 6,560 - Reviews: 21 - Favs: 189 - Follows: 351 - Updated: 7/27/2016 - Published: 7/7/2016
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: 10 - Words: 76,611 - Reviews: 577 - Favs: 1,775 - Follows: 2,446 - Updated: 7/20/2016 - Published: 3/27/2015
Harbinger of Change by MirtaLayl reviews
Based off Ascension by Ulstem. In the wake of the reapers victory over the citidal races Harry Potter decides to go back in time to before the second rise of voldemort to prevent the Final solution and ensure humanity is ready for the comeing of the reapers. H/HG Weasley/Bashing UNDER REWRITE SEE PROFILE
Rated: T - English - Chapters: 2 - Words: 2,464 - Reviews: 20 - Favs: 135 - Follows: 237 - Updated: 7/15/2016 - Published: 7/11/2016 - [Harry P., Hermione G.] - Complete
Harry Potter and Mass Effect Crossover by johnny1701 reviews
With this story I want to find out what would change when Harry is the champion of God with a ship that can't be destroyed by anyone. If anyone wrights this story the rating can be any
Rated: K - English - Romance/Adventure - Chapters: 1 - Words: 300 - Reviews: 2 - Favs: 23 - Follows: 16 - Published: 2/12/2016 - [Harry P., Ashley W., Shepard (F), Liara T'Soni]
hijo de la luna by heromia reviews
you will need to find out yourselves
Rated: T - English - Romance/Friendship - Chapters: 6 - Words: 3,699 - Reviews: 17 - Favs: 16 - Follows: 23 - Updated: 7/1/2015 - Published: 6/11/2015 - Harry P., Luna L., Admiral Hackett, D. Anderson
A Toymaker takes a stand (Mass Effect 3Harry Potter) by DaemonWelsh reviews
A toymaker who has lived since world war one takes a stand, and steps forth to combat the great threat to the galaxy.
Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 2,114 - Reviews: 5 - Favs: 54 - Follows: 73 - Published: 4/29/2015
Death Bringer by Vopopal reviews
Darkness will come from the Skies. For eyed monsters will bring destruction and misery... And all hope will be lost, if the Death Bringer rejects his fate... But if he accepts, the enemy's worlds will burn... The Master of Twig, Shred and Shard will bring victory. And Death will follow beside him...
Rated: T - English - Drama - Chapters: 1 - Words: 695 - Reviews: 18 - Favs: 59 - Follows: 100 - Published: 4/13/2015 - Harry P.
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: 115 - Favs: 676 - Follows: 989 - 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: 2307 - Favs: 5,510 - Follows: 3,000 - 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: 1361 - Favs: 2,845 - Follows: 2,536 - Updated: 9/4/2014 - Published: 1/8/2014 - Harry P., Shepard (F) - Complete
The Grey Lord 3: 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: 58 - Favs: 194 - Follows: 209 - Updated: 7/9/2014 - Published: 5/6/2014 - Hermione G., Hannah S., OC - Complete
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: 40 - Favs: 117 - Follows: 209 - 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: 233 - Favs: 810 - Follows: 1,099 - 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: 832 - Favs: 1,867 - Follows: 2,309 - Updated: 1/28/2014 - Published: 10/5/2013 - Harry P., Shepard (M)
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: 30 - Favs: 221 - Follows: 305 - 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: 47 - Favs: 322 - Follows: 277 - 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: 94 - Favs: 419 - Follows: 499 - Updated: 9/14/2013 - Published: 9/11/2013 - Shepard (F)
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