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The Sky is the Limit
by Zgogery reviews
Years after the defeat of Voldemort, tensions are high once again. Harry and his band of friends are thrown into a situation far worse than any other before. The real question is, can they survive what the galaxy has to throw at them? Harry/Multi
Crossover - Harry Potter & Mass Effect - Rated: M - English - Fantasy/Adventure - Chapters: 8 - Words: 19,050 - Reviews: 118 - Favs: 483 - Follows: 694 - Updated: 6/1/2017 - Published: 11/15/2013 - [Harry P., Hermione G., Tali'Zorah, Aria T'Loak]
Halo: New Horizons
by creamofwheat2311 reviews
In 2559, and the UNSC has discovered a large anomaly on the edge of the galactic rim. What it turns out to be has the potential to change history, but maybe not in the way the UNSC intended. Meanwhile, with the first Death Star destroyed, the Rebel Alliance is desperately trying to overthrow the Empire, but it will take the help of new allies to liberate the galaxy. Discontinued.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 23 - Words: 155,262 - Reviews: 930 - Favs: 994 - Follows: 1,040 - Updated: 9/30/2016 - Published: 11/1/2012 - Luke S., G. Marek/Starkiller, T. Lasky - Complete
by VindictiveDunc reviews
Mass Effect Awesome. Mass Effect 2 More awesome. Mass Effect 3 Good. Mass Effect 3 Ending MASSive pile of crap. Let's see what a Multi-Dimensional Entity can do to change that.
Crossover - Mass Effect & X-overs - Rated: M - English - Adventure/Humor - Chapters: 6 - Words: 22,947 - Reviews: 41 - Favs: 112 - Follows: 127 - Updated: 6/13/2016 - Published: 12/31/2013 - [Shepard (M), Tali'Zorah] Garrus V.
Mass Effect: Clash of Civilizations
by Eterna1Soldier reviews
In 2157 a Citadel Council exploratory vessel is tasked with opening a dormant Relay into unknown regions of the galaxy. What they find is something they never expected. What happens when two civilizations centered around different technologies clash?
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Mystery - Chapters: 21 - Words: 96,812 - Reviews: 3317 - Favs: 4,672 - Follows: 5,528 - Updated: 5/22/2016 - Published: 10/13/2011 - Tali'Zorah
Madness at the Gate
by ZenoNoKyuubi reviews
The sequel to ItMoaS. Mad scientist Harry Potter, now twenty years old, is sent to the SGC to half-join SG-1, accompanying them on missions. However, this job, which was just supposed to be providing Harry with research and allow him to expand on his knowledge, will have him make grand discoveries about himself and that of the entire magical race. Harry/Tonks/possibly more
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 34 - Words: 200,523 - Reviews: 3581 - Favs: 4,835 - Follows: 4,121 - Updated: 6/10/2015 - Published: 5/4/2013 - Anise/Freya, Harry P., N. Tonks - Complete
The Unforeseen Variable
by FractiousDay reviews
Discontinued: As the Wizarding World crumbles around him, Harry Potter, unable to die a natural death, casts himself into Oblivion. Intercepted by a powerful magical artifact he journeys across the frozen land he has found himself in. But as he builds a new life in Mundus the Thalmor, Daedric Princes, and Empire all take notice of the Master of Death.
Crossover - Harry Potter & Elder Scroll series - Rated: T - English - Adventure - Chapters: 31 - Words: 184,794 - Reviews: 785 - Favs: 2,557 - Follows: 2,356 - Updated: 4/10/2015 - Published: 5/22/2013 - Harry P., Dragonborn/Dovahkiin - Complete
Harry Potter and the Price of Being Noble
by DriftWood1965 reviews
Harry helps Fleur in the second task of GOF and pays the price. HP/Fleur/Gabrielle/Hermione. A Veela bonding fic based on love. T Rated and it will stay that way. Thirteen year old Almost fourteen Gabrielle to start the story. Good Dumbledore.
Harry Potter - Rated: T - English - Romance - Chapters: 52 - Words: 406,694 - Reviews: 4720 - Favs: 8,540 - Follows: 9,016 - Updated: 2/16/2015 - Published: 9/26/2009 - Harry P., Hermione G., Fleur D., Gabrielle D.
Harry Potter & the Curse's Cure
by Dragon-Raptor reviews
After the events of the DOM Harry & co return for the last week of term. But then Draco puts a curse on Harry that never been cured before. Can Hermione free him, with a little help from her other friends? eventual HarryHarem
Harry Potter - Rated: M - English - Romance/Drama - Chapters: 49 - Words: 382,170 - Reviews: 4589 - Favs: 6,388 - Follows: 7,155 - Updated: 10/31/2014 - Published: 7/30/2010 - [Harry P., Hermione G., Susan B., Daphne G.]
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.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 34 - Words: 141,467 - Reviews: 1356 - Favs: 2,815 - Follows: 2,524 - Updated: 9/4/2014 - Published: 1/8/2014 - Harry P., Shepard (F) - Complete
The Lost Tribe
by wilkins75 reviews
during the victory tour celebrating five years since the end of thee Reaper war, the Normandy travels to the Cronian Nebula to let Javik put the ghost of his dead team to rest only to discover something that will rewrite history of not just humanity but the galaxy as a whole. Male solider Sheppard/Ash
Crossover - Battlestar Galactica: 2003 & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 59 - Words: 206,051 - Reviews: 779 - Favs: 443 - Follows: 443 - Updated: 7/12/2014 - Published: 7/20/2012 - Shepard (M) - Complete
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.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure - Chapters: 10 - Words: 25,302 - Reviews: 831 - Favs: 1,854 - Follows: 2,296 - Updated: 1/28/2014 - Published: 10/5/2013 - Harry P., Shepard (M)
Democracy meets Democracy
by Bow Down and Beg reviews
Humanity develops the Hyperdrive, leading to a whole new path of technological advancement.
Crossover - Star Wars & Mass Effect - Rated: T - English - Adventure - Chapters: 1 - Words: 2,345 - Reviews: 50 - Favs: 197 - Follows: 279 - Published: 6/9/2013
That Boy Is Trouble
by Andrew Joshua Talon reviews
Privet Drive is home to many secrets, many lies... And many sexually frustrated women. As Harry Potter soon finds out. AU Fifth Year, HP/HG/NT/Various, rated for general naughtiness. R&R
Harry Potter - Rated: M - English - Humor - Chapters: 11 - Words: 55,733 - Reviews: 1365 - Favs: 5,244 - Follows: 3,584 - Updated: 1/26/2012 - Published: 1/31/2010 - Harry P., Hermione G. - Complete
by cah11 reviews
Harry has defeated Lord Voldemort, but all is not as it seems. Betrayal, dark ambition, and schemes that Harry wants no part of force Harry to flee to France, where he may meet the one person who can save him from his problems in England, and himself.
Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 11 - Words: 57,856 - Reviews: 496 - Favs: 1,239 - Follows: 1,102 - Updated: 1/2/2011 - Published: 1/21/2010 - Harry P., Fleur D. - Complete
Shades of Gray and Darker than Black
by CrazedChakra101 reviews
Does salvation truly lie in the heart of the broken? A tale of the savior, and the ones who saved him from the rest of the world. Harry Potter/Susan Bones/Daphne Greengrass. A slightly different Independent Harry. Chapter 11 is up!
Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 11 - Words: 48,916 - Reviews: 519 - Favs: 1,299 - Follows: 1,641 - Updated: 6/21/2009 - Published: 4/22/2008 - Harry P., Susan B.
Harry Potter and the Dying Embers
by Kalistar reviews
AU SW Crossover. Harry Potter was attacked by Voldemort, however, his parents were not home and he was taken from his home and Earth by an old Jedi to grow up as Revan a powerful and feared Jedi. Dark!Harry, Independent!Harry
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 28 - Words: 172,492 - Reviews: 789 - Favs: 1,772 - Follows: 863 - Updated: 12/27/2006 - Published: 3/27/2006 - E. Piell, Harry P. - Complete
Dark Order Series: The Beginning
by Blade-Claven reviews
COMPLETE This is going to be a look at a darker Harry Potter, and some of his friends. This fic will have Time Travel in it, making it AU. This is the first in a series of tales that will all be part of the Dark Order Series. In this story Harry and some
Harry Potter - Rated: M - English - Angst/Adventure - Chapters: 18 - Words: 87,955 - Reviews: 278 - Favs: 620 - Follows: 293 - Updated: 7/17/2005 - Published: 5/29/2005 - Harry P., N. Tonks - Complete
The Secret Diary of Fleur Delacour, aged 16 34
by fledge reviews
Aged sixteen and three-quarters", but the computer doesn' print it.) The events of GoF as seen through the eyes of the Beauxbatons champion, going to be more and more AU towards the end. NOW COMPLETED!
Harry Potter - Rated: K - English - Romance - Chapters: 31 - Words: 113,357 - Reviews: 609 - Favs: 1,063 - Follows: 360 - Updated: 1/5/2005 - Published: 12/23/2002 - Fleur D., Harry P. - Complete
Sort: Category . Published . Updated . Title . Words . Chapters . Reviews . Status .
Next Great Adventure Edge of the Abyss reviews
For Spectre Harry Potter known to the galaxy as Basilisk things have changed. No longer the only human in Citadel space Harry has decided to give another human a chance to enter the spectres and help humanity get closer to a council seat. but at the edges of Citadel space, a rouge Turian is bringing the galaxy closer to the Abyss of extinction. Squeal to NGA New Beginnings .
Crossover - Harry Potter & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 26,574 - Reviews: 212 - Favs: 795 - Follows: 973 - Updated: 8/9/2015 - Published: 10/5/2013 - [Shepard (F), Liara T'Soni] [Benezia, Harry P.]
Next Great Adventure Christmas Carrol
Just a Christmas short for the Next Great adventure Universe. Happy Holidays everyone
Crossover - Harry Potter & Mass Effect - Rated: M - English - Family/Romance - Chapters: 1 - Words: 1,174 - Favs: 12 - Follows: 11 - Published: 12/25/2014
The Age of Change reviews
A single person can change the world for a little while. two can change an age Forever
Dragon Age - Rated: M - English - Adventure/Fantasy - Chapters: 1 - Words: 1,512 - Reviews: 1 - Favs: 6 - Follows: 20 - Published: 12/12/2014 - Loghain M. T., Maric T., OC
Whole New Galaxy reviews
A single act changes the fate of the sol system and its inhabitants forever.
Crossover - Mass Effect & Destiny - Rated: M - English - Adventure/Sci-Fi - Chapters: 2 - Words: 2,103 - Reviews: 18 - Favs: 51 - Follows: 93 - Updated: 10/20/2014 - Published: 10/5/2014 - OC, Ghost
Darkness Within Ones Self Codex
Just the Lore that I thought up for The Darkness Within ones self
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 1 - Words: 379 - Favs: 2 - Follows: 3 - Published: 9/17/2014
The Darkness within One's Self reviews
A semi evil person suddenly finds himself with the power to control a galaxy and he falls. This is his story of darkness. leave if you cant handle this type of story. Evil Self insert
Mass Effect - Rated: M - English - Horror/Crime - Chapters: 2 - Words: 4,735 - Reviews: 24 - Favs: 67 - Follows: 92 - Updated: 12/16/2013 - Published: 12/1/2013 - [OC, Samara, Aria T'Loak, Liara T'Soni]
Next Great Adventure New Beginnings V2 reviews
this is the AU story of Harry Potter not just his adventures in the mass effect universe but also how he will meet the love of his life and defend the galaxy.
Crossover - Harry Potter & Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 7,817 - Reviews: 19 - Favs: 162 - Follows: 215 - Updated: 11/25/2013 - Published: 11/16/2013 - [Harry P., Benezia, OC] Liara T'Soni
Next Great Adventure New Beginnings reviews
AU What started as the greatest discovery in Wizarding history turned into our favorite wizards greatest adventure. Watch as a new hero is made in the world of mass effect
Crossover - Harry Potter & Mass Effect - Rated: M - English - Romance/Sci-Fi - Chapters: 11 - Words: 35,406 - Reviews: 241 - Favs: 678 - Follows: 627 - Updated: 10/5/2013 - Published: 1/28/2013 - [Harry P., Benezia] Liara T'Soni - Complete