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Rogue Knight: The Revenge of the Sith
by Illuviar reviews
This is a spin-off of my Rogue Knight stories. The two points of difference is that Veil ends up joining the Confederacy early in the Clone War, while the handful of Old Republic Jedi end up at Coruscant, setting the stage for a different, shorter conflict. In other worlds, the Dark Side gets a vote and a Sith from the Old Republic-Sith Empire war era, ends up in the Clone Wars an
Crossover - Star Wars & Star Wars - Rated: M - English - Sci-Fi/Adventure - Chapters: 7 - Words: 32,797 - Reviews: 61 - Favs: 138 - Follows: 141 - Updated: 17h - Published: 11/23 - Obi-Wan K., A. Ventress, Count Dooku, OC
Here We Go Again
by Hadrianpotterpeverell reviews
Harry Potter and Daphne Greengrass ended up in a completely new place without their knowledge on how they did. Now, they have to navigate this place but with a reversal of roles in a few matters. Now, with the most dreaded dark lord in recent times alive again, just what will Harry do. Does he sit quietly or does he do what he always has? Harry/Daphne/Narcissa, Potters, Blacks
Harry Potter - Rated: M - English - Romance - Chapters: 22 - Words: 106,524 - Reviews: 322 - Favs: 1,962 - Follows: 2,761 - Updated: 12/1 - Published: 8/3/2022 - Daphne G., Harry P., Narcissa M.
The Concerned Citizen: Letters To Amelia
by Purebloodgodess reviews
Amelia Bones gets a strange letter that prompts her to look into the home life of Harry Potter before his third year. Her involvement will change the course of Harry's life. Somewhat time travel fix-it, helpful goblins and adults, and Harry gains some control over his life.
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 24 - Words: 60,028 - Reviews: 773 - Favs: 2,544 - Follows: 3,819 - Updated: 11/26 - Published: 8/31/2021 - Harry P., Sirius B., Amelia B., Cornelius F.
by Zanarkand Kido reviews
Coming to terms with being reborn? Doable. Finding out you're in the Mass Effect universe? Slightly more difficult. I know I'm no soldier material but I want to do what I can to help save the galaxy. To that goal I will become one of the worst beings in human society. A businessman and politician. A SI/OC-story of a different kind.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 43 - Words: 218,274 - Reviews: 1514 - Favs: 3,734 - Follows: 4,652 - Updated: 11/20 - Published: 3/21/2020
Azula the Sacrificed
by AkumaKami64 reviews
Instead of Zuko, it is Azula that Firelord Azulon demands sacrificed. This single change shall ripple across the fate of the world; Ozai shall not be Firelord, Azula shall question everything she ever knew, and the world shall be very different when the Avatar returns.
Avatar: Last Airbender - Rated: T - English - Hurt/Comfort/Family - Chapters: 5 - Words: 21,473 - Reviews: 208 - Favs: 882 - Follows: 1,044 - Updated: 11/18 - Published: 9/25/2020 - Zuko, Azula, Ursa
An Inquisitive Inquisitor(Star Wars SI)
by Balerion The Drake reviews
The Second Death Star has been destroyed in a climatic battle with the Rebel Alliance. Both Emperor Palpatine and his fearsome enforcer, Darth Vader, are dead. Already the Empire the two founded is beginning to crumble into ruin. Warlords begin to form their own breakaway fiefs and the newly proclaimed New Republic seeks to establish its primacy. The Galaxy is consumed by Chaos.
Star Wars - Rated: T - English - Adventure/Sci-Fi - Chapters: 29 - Words: 80,264 - Reviews: 226 - Favs: 725 - Follows: 842 - Updated: 11/18 - Published: 9/4/2020 - Pellaeon, Y. Isard/Iceheart, Zsinj, OC
A New Player in the Force: The Gathering Storm
by USSExplorer reviews
The second book in the "A New Player in the Force" series. The story begins 4 years before the battle of Naboo with Cam recovering from his trial of adulthood with the Mandalorians. His Jedi Masters are Dooku and Fay. (and why doesn't she have a tag?) MC has a very lite-Gamer system which is far weaker than most people use and will slowly be pulled back as the story progresses
Star Wars - Rated: M - English - Adventure - Chapters: 26 - Words: 569,924 - Reviews: 2292 - Favs: 7,306 - Follows: 8,433 - Updated: 11/17 - Published: 9/20/2021 - Count Dooku, OC
Two Sides To Every Galleon
by GJWickham reviews
Harry grows up away from the Dursleys leading to a very different Harry attending Hogwarts. But while somethings change, some things are carved in stone and cannot be changed. Detours from canon whilst maintaining the basic timeline and key events. Eventually HP/DG
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 71 - Words: 260,945 - Reviews: 1440 - Favs: 3,879 - Follows: 5,037 - Updated: 11/12 - Published: 1/25/2019 - [Harry P., Daphne G.]
Sins Of A Galactic Empire Reborn
by zzzxxc1 reviews
When the Milky Way is revealed to the universe at large by a derelict CIS warship, the UEG are forced to become members of the transgalactic community, but its existence is soon threatened by the decline of the Republic, and the rise of an Empire. Adopted from SpaceCowboy2013.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi - Chapters: 19 - Words: 142,377 - Reviews: 978 - Favs: 1,901 - Follows: 2,439 - Updated: 11/9 - Published: 7/28/2018 - Anakin Skywalker, Obi-Wan K., Master Chief/John-117, Cortana
My Effect: Convergence
by Lanilen reviews
My disappointment with the original ending of Mass Effect 3 was, I think, shared by many. At the time I thought I had to do something about it. What I didn't expect was for my wish to be granted by being transplanted into the Mass Effect universe, where I had to fix an awful lot more than I expected. A phrase about writing a check and having to pay came to mind...
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 59 - Words: 408,350 - Reviews: 870 - Favs: 1,227 - Follows: 1,496 - Updated: 10/31 - Published: 1/18/2015 - Ashley W., Nihlus K., Shepard, OC
Star Wars: Odyssey of the Infinity
by IX404 reviews
During a routine safety test, the Slipstream Space Drive of the Infinity malfunctions, catapulting them into unknown space. Little do Lasky and the members of the Infinity know is that they will soon change the fate of a far away galaxy. (Undergoing Chapter-by-Chapter Rewrites. Chapters 1-4 rewritten. Chapter 5 rewrites ongoing.)
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Drama - Chapters: 32 - Words: 501,601 - Reviews: 825 - Favs: 962 - Follows: 1,124 - Updated: 10/28 - Published: 10/11/2022 - Luke S., Han S., Master Chief/John-117, T. Lasky
Stars bound in shadows
by Illuviar reviews
The Stargate show implied that the timeline we saw in on screen was arguably the best. We outrigts saw many realities where various decisions and bad luck either doomed Earth, or saw it pay much higher price for its eventual ascension as a galactic power. This is a story about one of those realities where sheer luck and relying on a last minute resque are not wise decisions...
Crossover - Star Wars & Stargate: SG-1 - Rated: M - English - Sci-Fi/Adventure - Chapters: 87 - Words: 278,818 - Reviews: 598 - Favs: 773 - Follows: 872 - Updated: 10/23 - Published: 12/14/2021 - J. O'Neill, Ba'al, OC
The restoration of the UNSC
by Warwolff2003 reviews
Reach has Fallen and the newly promoted Captain Jacob Keyes has taken his small fleet and st course for Earth. However, this is not the Earth those in the UNSC remember. This is my version of a similar story by originally by Samsara Sage which was adopted by Ultimate Deathsaurer 2
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi - Chapters: 13 - Words: 57,344 - Reviews: 112 - Favs: 236 - Follows: 343 - Updated: 10/9 - Published: 12/22/2022 - S. Carter, J. O'Neill, Master Chief/John-117, J. Keyes
Star Wars: Ascendancy
by MrPyroCrab reviews
Stranded in the Unknown Regions without enough fuel to return to Imperial Space, Grand Admiral Thrawn is left with one option for survival: to return to his home, the Chiss Ascendancy. In order to navigate uncharted space he makes an unholy alliance with Ezra Bridger, promising him information on a threat to the entire Galaxy he and his friends could have never possibly imagined...
Star Wars Rebels - Rated: T - English - Sci-Fi - Chapters: 23 - Words: 108,204 - Reviews: 154 - Favs: 216 - Follows: 243 - Updated: 10/6 - Published: 11/12/2018 - Ezra B., Grand Admiral Thrawn
The Song of Infinity
by Johnnieboy11 reviews
As the battle of Christophsis is ongoing, a new faction emerges over the crystalline battlefield. Confusion, worry and fear permeate the Republic lines until a first shot is fired in anger by the Confederacy. A change stirs in the Force, the Reclaimers are awakening and the Galaxy at large is powerless to stop them.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 68,020 - Reviews: 133 - Favs: 566 - Follows: 719 - Updated: 9/27 - Published: 3/23 - Anakin Skywalker, Ahsoka T., Master Chief/John-117, T. Lasky
It Started At Shanxi
by SpaceTurtleOX reviews
Fifty years after the end of the Human-Covenant War an ill-fated UNSC expedition opens Relay 314, revealing a civilization unprepared for their arrival, and relics from a terrible past.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 90,290 - Reviews: 631 - Favs: 1,925 - Follows: 2,840 - Updated: 9/16 - Published: 7/26/2019 - Master Chief/John-117, Cortana, Zaeed M., OC
Reunion in Fire
by Illuviar reviews
For thirty years, humanity led by the UNSC has fought a war against the Covenant. The Covenant glassed hundreds of colonies and killed billions. Humanity is losing the war. At the same time, a galaxy away, the Federated Empire rises from the ashes of the Clone Wars and the Black Rebellion, slowly rebuilding. It is at this time, that the last of the Precursors decided to intervene.
Crossover - Star Wars & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 34 - Words: 120,017 - Reviews: 115 - Favs: 366 - Follows: 412 - Updated: 9/7 - Published: 3/11 - Anakin Skywalker, Obi-Wan K., Master Chief/John-117, SPARTAN-B312/Noble Six
Sith Effect Episode I: First Contact
by Metagray reviews
The ruins of Mars belonged not to the protheans but to humanity's ancestors, the Sith Empire. How will the Citadel react to a race that not only doesn't use mass effect technology, but is an anathema to their ideals. When the turians find the Sith, they face a war unlike any this galaxy has seen. The First Contact War has begun. Peace is a lie, there is only passion.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 140,024 - Reviews: 690 - Favs: 1,808 - Follows: 2,220 - Updated: 7/21 - Published: 12/3/2022 - D. Anderson, Admiral Hackett, Rael'Zorah, OC - Complete
Palpatine's Legacy (SW Palpatine SI)
by Illuviar reviews
Sheev Palpatine SI. Political shenanigans, Jedi trolling, empire building and attempting to remain sane-ish while dealing with the buring wreck that's the Republic a decade before the Clone Wars.
Star Wars - Rated: M - English - Sci-Fi/Adventure - Chapters: 15 - Words: 54,475 - Reviews: 225 - Favs: 1,198 - Follows: 1,423 - Updated: 7/16 - Published: 10/23/2022 - Anakin Skywalker, Padmé Amidala, OC
Mass Effect: Isolation
by PoachedEgg reviews
What if humanity was diplomatically isolated from the Citadel races, left to fend for itself against the Batarians and other threats? This is an AU story of a humanity forced to struggle and fight for its place in the stars, with many points of divergence and some pretty significant changes made to the background lore. Contains violence and some mature themes.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 30 - Words: 132,553 - Reviews: 293 - Favs: 808 - Follows: 1,154 - Updated: 7/5 - Published: 1/17/2021
Mass Effect: The Great War
by Mister Smallville reviews
The Citadel Council and the Turian Hierarchy has been at war for a good half of a century. Eager to break the stalemate, The Hierarchy seeks out a new ally in a rising Systems Alliance, bringing the war back to full speed. The Alliance now goes through it's trial by fire, as it emerges from obscurity into the galactic stage. (AU no Krogan Rebellions/First Contact Wars)
Mass Effect - Rated: M - English - Sci-Fi - Chapters: 54 - Words: 171,679 - Reviews: 431 - Favs: 730 - Follows: 977 - Updated: 6/22 - Published: 1/25/2017
The New Order
by Germanspeaker reviews
The Emperor give Thrawn everything what he need to destroy the Rebellion in the near of Lothal, but as he moves from Kuat to Lothal he hits a hyperspace anomaly. What Thrawn will do when he arifes with the sevens fleet the terminus systems? Will he brings the imperial order to this new galaxy?
Crossover - Star Wars & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 11 - Words: 34,291 - Reviews: 66 - Favs: 208 - Follows: 286 - Updated: 6/12 - Published: 6/14/2022 - Thrawn
The Iron Sith V2 (SWMCU)
by Illuviar reviews
A Sith's ghost merges with Tony Stark after he was kidnapped by the Ten Rings in Afghanistan. He has to survive and save his new home in a timeline, where Thanos has a competent military, and Hydra has many tallented followers, convinced in the righteousness of its cause.
Crossover - Star Wars & Avengers - Rated: M - English - Adventure/Sci-Fi - Chapters: 55 - Words: 193,455 - Reviews: 743 - Favs: 1,233 - Follows: 1,469 - Updated: 6/7 - Published: 10/3/2022 - Black Widow/Natasha R., Iron Man/Tony S., OC, Hela
Mass Effect: A Very Terran (Re)solution
by NihilMomentum reviews
What would happen if someone with vast knowledge about the Mass Effect Universe, both official (wiki/Codex) and theoretical (fanfics), decent fighting ability and a plan was dropped into that Universe 13 years before Eden Prime? As it turns out, quite a lot! FemShep. Soft HFY. And a very different kind of self-insert.
Mass Effect - Rated: M - English - Sci-Fi/Adventure - Chapters: 23 - Words: 343,862 - Reviews: 819 - Favs: 2,195 - Follows: 2,736 - Updated: 4/16 - Published: 6/18/2022 - Liara T'Soni, Thane K., Mordin S., OC
Darth Vader: Hero of Naboo
by AkumaKami64 reviews
The Force often works in strange ways. That was never truer when Darth Vader, not Anakin Skywalker, found himself on Naboo during the Trade Federation occupation. How is the Republic to react to a Sith Lord that has committed no crime and is aiding Queen Amidala? And did I mention Vader wasn't the only one brought along the ride? No, it's not Luke or Leia.
Star Wars - Rated: T - English - Adventure/Sci-Fi - Chapters: 41 - Words: 208,950 - Reviews: 7311 - Favs: 15,570 - Follows: 17,003 - Updated: 3/26 - Published: 1/12/2016 - Darth Vader, Anakin Skywalker, Qui-Gon J., Padmé Amidala - Complete
Fractured Galaxies I SW Legends-RK AU
by Illuviar reviews
It's 7ABY. The Imperial Civil War rages across the galaxy, causing chaos and strife unseen since the Clone Wars. The fledging new Republic slowly, but surely gain strength, and has recently secured impossible event occurs that radically shifts the fate of two galaxies. A wave of light engulfs the Unknown Regions, replacing them with the know galaxy from another time...
Crossover - Star Wars & Star Wars: The Clone Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 24 - Words: 89,641 - Reviews: 153 - Favs: 284 - Follows: 304 - Updated: 3/19 - Published: 4/4/2022 - Luke S., Leia O., Anakin Skywalker, Obi-Wan K.
by DebsTheSlytherinSnapefan reviews
Dorea and Charlus Potter are alive, and searching for Harry, their great nephew, Marius Black finds the child, the games Dumbledore had wished to play with Harry's life...are put in jeopardy. This perilous game of politics can only finish when one emerges successfully...and thus far it is Dumbledore but will it remain that way? Against the Black family? SLASH HP/RAB
Harry Potter - Rated: M - English - Chapters: 10 - Words: 39,503 - Reviews: 591 - Favs: 1,789 - Follows: 2,254 - Updated: 2/1 - Published: 2/27/2022 - Harry P., Charlus P., Dorea Black/Potter, Arcturus B.
by Bactum reviews
Harry is a very different wizard when he arrives in the Forbidden Forest, tired and battle worn from years of fighting the Dark Lord. He wants it to end, and submits to his death willingly. But instead, he arrives in the year 1975. Time Travel. Parseltongue. Harry/Bellatrix.
Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 51 - Words: 141,020 - Reviews: 494 - Favs: 1,680 - Follows: 2,297 - Updated: 1/28 - Published: 8/17/2022 - Harry P., Bellatrix L.
Die for the cause
by Illuviar reviews
The Citadel Council - an organization tasked with maintaining the peace, stability and prosperity of the known galaxy. It is a task they had mostly excelled at since the Krogan Rebellions. The Councilors have the weight of the galaxy upon their shoulders and have to constantly balance the needs and interests of their governments and people... Competent Council AU.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 33 - Words: 107,811 - Reviews: 154 - Favs: 492 - Follows: 558 - Updated: 1/19 - Published: 4/4/2019
The Tragedy of Revan
by TheProdigy99 reviews
Revan made his sacrifice. This sacrifice led to tragedy. And the tragedy led to victory. Sequel to 'Price of the Sacrifice'. DISCONTINUED. See the announcement for more info.
Star Wars - Rated: T - English - Romance/Tragedy - Chapters: 35 - Words: 141,182 - Reviews: 106 - Favs: 147 - Follows: 163 - Updated: 1/3 - Published: 1/6/2018 - Revan, Bastila S., Exile/Meetra Surik, OC - Complete
by pedmore1202 reviews
Being prepared for the Disclosure conference results in General Hammond and Major Davis getting a better outcome than they did in the original episode. Plus a focused and logical involvement of the British and French results in a far different Stargate Universe soon afterwards. Chapter 1 has been re-written (17/4/20)
Stargate: SG-1 - Rated: T - English - Chapters: 8 - Words: 33,093 - Reviews: 51 - Favs: 112 - Follows: 150 - Updated: 11/16/2022 - Published: 12/29/2020
GATE: Of Dragons and a Spirit of Fire
by Pkd reviews
Few years after the events of Halo Wars, the UNSC Spirit of Fire finds themselves above the orbit of a unknown world without any clue to where they are and what brought them here. Faced with a new obstacle the crew of the Spirit of Fire descends upon the world where they meet new allies and enemies, along with an relic of the past, as they try to find a way back home.
Crossover - Halo & Gate - Jietai Kare no Chi nite, Kaku Tatakeri - Rated: T - English - Adventure/Fantasy - Chapters: 31 - Words: 69,143 - Reviews: 598 - Favs: 1,653 - Follows: 1,993 - Updated: 5/29/2022 - Published: 1/26/2018 - J. Cutter, E. Anders, OC, Third Recon
Mass Effect: The Iron Heart of Man
by Apollonir reviews
[AU] The Illusive Man said that salvation comes with a cost. When corruption seeps into the galaxy, when centuries of status quo suddenly breaks in a mere decade, when blood's spilled among the stars like never before, when extinction looms over civilization, when morality is merely a shade... salvation can only come with sacrifice. [AU First Contact War & Reaper War; GRAPHIC]
Mass Effect - Rated: M - English - Sci-Fi/Suspense - Chapters: 37 - Words: 389,709 - Reviews: 944 - Favs: 2,123 - Follows: 2,489 - Updated: 5/28/2022 - Published: 8/23/2016 - Admiral Hackett, Illusive Man, Shepard, OC
A New Player In The Force
by USSExplorer reviews
A soldier wins an afterlife lottery and is given the chance to live again in another universe with access to lite-Gamer powers. Not a full-on x-over, with only some elements of the Gamer genre. OC/Quasi-SI. NOTE: The story starts almost 4000 years before the Prequels but arrives in that era by the end of the Prologue. Continued in the "The Gathering Storm."
Star Wars - Rated: T - English - Adventure - Chapters: 43 - Words: 417,337 - Reviews: 4488 - Favs: 12,417 - Follows: 12,860 - Updated: 5/4/2022 - Published: 5/22/2018 - OC - Complete
A Galaxy At War Gamer SI Fic
by DillonDemiGod reviews
Sith Pureblood SI Gamer Fic. Will begin in Episode I and continue on. There will be a divergence into AU obviously. Mostly character building and empire building centric. Some romance potentially in later chapters. No pairings as of now. (ATTENTION UNDERGOING REWORK)
Star Wars - Rated: T - English - Chapters: 5 - Words: 27,922 - Reviews: 155 - Favs: 984 - Follows: 1,247 - Updated: 3/21/2022 - Published: 11/21/2019
Cause and Effect
by Strange Hearts reviews
What if... One of the other students who had detention with Umbridge wasn't as prideful and selfish as Harry, and actually did something to rid of Umbridge, which causes a effect that they couldn't have foreseen.
Harry Potter - Rated: T - English - Drama - Chapters: 10 - Words: 50,950 - Reviews: 350 - Favs: 1,236 - Follows: 1,659 - Updated: 3/20/2022 - Published: 8/25/2013 - OC, Amelia B., Hermione G., Harry P.
The End of Eternity: Rise of the Terran Alliance
by Icarus636 reviews
No Gods, No Kings REWRITTEN: Through intervention the dream of Rapture never became a nightmare, instead new technologies and beliefs pave the way for Humanity to unite as one and seek a new future among the stars. The Council finds itself confronting a civilization that has surpassed every technological shackle and overcame every obstacle thrown their way: The Terran Alliance.
Crossover - Mass Effect & BioShock - Rated: T - English - Sci-Fi/Mystery - Chapters: 20 - Words: 233,230 - Reviews: 327 - Favs: 1,320 - Follows: 1,650 - Updated: 2/28/2022 - Published: 8/6/2019 - Tali'Zorah, Shepard, Eleanor L., Elizabeth
The Perfect Storm
by EliteArbiter reviews
The Chancellor is plotting his takeover as the Clone Wars rage on. The Covenant and its remnants are gone, and the UNSC and their allies have finally found peace. But when a mysterious portal appears over the Ark coupled with an ancient distress call, events no one could predict take place, and the galaxy is thrown into the perfect storm. Post Halo 4, Pre Halo 5 DISCONTINUED
Crossover - Star Wars & Halo - Rated: T - English - Chapters: 17 - Words: 187,323 - Reviews: 242 - Favs: 565 - Follows: 605 - Updated: 2/16/2022 - Published: 8/9/2020 - Aayla S., Barriss O., Ahsoka T., Carter-A259/Noble One - Complete
Veil's Wars (SW Clone Wars SI-AU)
by Illuviar reviews
This is a story inspired by the Clone Senki or The Cloneya Wars on the SB forums. What instead of Tanya, the Clone Army the Republic finds itself is made of clones of my OC/SI Delkatar Veil from my Rogue Knight and GSI stories, who awakens so to speak after Obi-Wan's visit to Kamino in Episode II?
Star Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 21,941 - Reviews: 48 - Favs: 260 - Follows: 307 - Updated: 2/8/2022 - Published: 12/1/2021 - Anakin Skywalker, Obi-Wan K., Yoda, OC
Star Wars: The Guardians of the Force
by Pinoy Gamer reviews
The Force will not be chained to the wills of an uncaring being – it was not a puppet to be played and discarded when done. If this…this monster wanted wrestle the control of the galaxy, then the Force will give Him the fight He truly wished to have.
Crossover - Star Wars & Halo - Rated: T - English - Adventure/Sci-Fi - Chapters: 13 - Words: 83,464 - Reviews: 191 - Favs: 660 - Follows: 788 - Updated: 1/5/2022 - Published: 5/6/2015
by Lennex MacDuff reviews
Luke Skywalker is one of the most powerful Force users to ever live. Fueled by his connection to the Force, his destiny was always bound for greatness and his battles always meant to be a legendary struggle of Light overcoming Dark. But what sort of future might he have now? Armed with new knowledge, will the galaxy be prepared? Star Wars, SI!Luke.
Star Wars - Rated: M - English - Adventure/Sci-Fi - Chapters: 15 - Words: 186,159 - Reviews: 877 - Favs: 4,167 - Follows: 4,912 - Updated: 1/2/2022 - Published: 10/25/2019 - Luke S.
For Earth and All Her Colonies
by GADPELLAEON reviews
Post Human-Covenant War AU. After the Great War, all the UNSC wants to do is rebuild and live in the peace. A peace that so many died for. What happens when they learn that no matter what, war will always find them. Chapters Updated - Chapter 11 uploaded (07/08/2019) Any criticism and/or tips welcome.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 13 - Words: 80,854 - Reviews: 517 - Favs: 1,681 - Follows: 2,315 - Updated: 10/14/2021 - Published: 12/27/2018 - Master Chief/John-117, Arbiter, J. Garson, Councilor Tevos
by creamofwheat2311 reviews
After discovering an ancient artifact, the UNSC's most advanced warship and a Sangheili Assault Carrier are transported to a universe unlike anything they have ever seen, and forced into a war against a foe they never could have imagined.
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 53 - Words: 473,247 - Reviews: 4105 - Favs: 5,664 - Follows: 6,610 - Updated: 3/30/2021 - Published: 10/9/2013 - Master Chief/John-117, Arbiter, T. Lasky, Shepard
The Return of the Ancient House of Black
by Vahirum reviews
Harry Potter is taken and raised by Cassiopeia Black to be a true member of the House of Black. When he arrives at Hogwarts for the Tri-Wizard Tournament 13 years later, everything changes and the battle for the magical world of Britain begins. Will he join the light? Or will the dark entice him? Lots of OOC. Still going strong, just slowly.
Harry Potter - Rated: M - English - Chapters: 31 - Words: 202,017 - Reviews: 612 - Favs: 3,168 - Follows: 3,875 - Updated: 3/30/2021 - Published: 7/25/2018 - Harry P., Sirius B., OC, Cassiopeia B.
Revenge of the Empire
by DWAR reviews
The Sith are resilient, and will go to any lengths to achieve ensure their supremacy. So what if the Order of Bane was not the only order of Sith Lords in the Galaxy? What if this order, while remaining hidden from the galaxy, continued to follow the militaristic tradition of the Sith? And what if they decided to return during the Clone Wars? Read and find out.
Star Wars - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 7,157 - Reviews: 25 - Favs: 128 - Follows: 148 - Updated: 3/1/2021 - Published: 2/24/2021 - Anakin Skywalker, E. Palpatine, Count Dooku, OC
by Shaydrall reviews
When the dementor attack presents Harry with an opportunity to begin to fight back he gladly sets himself on the path to have a hand in his future. But as time goes on, it's clear that not all is the same as it once was. Why has his scar stopped hurting? What are these seemingly random objects he's drawn to? How deep does the connection between him and Voldemort truly run? Post GoF
Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 30 - Words: 428,055 - Reviews: 5628 - Favs: 15,078 - Follows: 14,590 - Updated: 2/21/2021 - Published: 9/27/2013 - Harry P. - Complete
by Sakubato reviews
Sirius Black has Moonlighted as an actual Grim for years. Then, that fateful Halloween, he calls in a favor from Death. In 1991 Harry fails to appear, One Hermione Granger makes a new Friend, and as the day of revelation approaches, the questions is: How will the wizarding world react to a Harry Potter raised by his Sirius Black and his favorite 'uncle': The grim reaper himself.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 38 - Words: 87,279 - Reviews: 940 - Favs: 2,896 - Follows: 2,486 - Updated: 2/15/2021 - Published: 9/8/2019 - [Harry P., Hermione G.] Sirius B., Death - Complete
A Hero's Hope
by The Dark Warden reviews
A freak accident sends Former Sith Lord Revan to another galaxy; one threatened by an insurmountable evil, just like her own galaxy. Being who she is, she can't help but get involved in the conflict. Now she has a whole new mess of issues to deal with, mostly a Red-Headed Commander who drives her up the walls. Rated T for now. Don't like, Don't Read, Don't Complain.
Crossover - Star Wars & Mass Effect - Rated: T - English - Adventure/Romance - Chapters: 1 - Words: 15,157 - Reviews: 21 - Favs: 163 - Follows: 218 - Published: 1/19/2021 - [Revan, Shepard]
by mp3.1415player reviews
Technological incompatibility can cause serious issues even at a simple level. When it comes to interstellar travel, those issues can be quite profound...
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 127,546 - Reviews: 971 - Favs: 3,880 - Follows: 4,476 - Updated: 1/5/2021 - Published: 8/18/2019
Harry Potter and the Inquisitor of Hogwarts
by Ian Hycrest reviews
Harry is determined to root out the corruption in the Ministry and the Wizengamot, and to bring to justice those responsible for the tragedy of the previous year. It won't be easy. The law protects the rich and powerful, at the expense of the innocent. The only way to win a dirty fight is to fight dirty. Book 3 of The Cry of Freedom. Sequel Up!
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 36 - Words: 162,973 - Reviews: 937 - Favs: 1,226 - Follows: 1,439 - Updated: 12/15/2020 - Published: 1/14/2020 - Harry P., Hermione G., Luna L., Neville L. - Complete
In Fire Forged (StargateHalonBSG fusion)
by Illuviar reviews
The Supreme System Lord Ra has been missing for a year, the System Lords are straining their bonds, at a perilous time. The alien Covenant has proclaimed the Goa'uld and their servants, as False Gods and Heretics to be exterminated. Meanwhile, the beleagued UNSC struggles for survival, while the 12 Colonies of Kobol are none the wiser about the dangers lurking in the dark...
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 21,458 - Reviews: 24 - Favs: 105 - Follows: 133 - Updated: 12/9/2020 - Published: 10/23/2020
Zim the Slime
by AkumaKami64 reviews
Zim has a final, climatic battle with Dib on Irk to stop a plot by the Resisty. After dying a hero of the Irken Empire, Zim find himself in a new world with a completely different body than he's use to. Watch Zim as he takes this fantasy world by storm, not just with the superior abilties of his malleable form, but his Irken genius. Harem, Zim being Zim, and Nation building.
Crossover - Invader Zim & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: T - English - Fantasy/Adventure - Chapters: 2 - Words: 8,539 - Reviews: 74 - Favs: 364 - Follows: 402 - Updated: 12/6/2020 - Published: 12/16/2019
The Fourth Council Race
by Knight Vigilant Koren reviews
A few minor and realistic changes in the decisions made by the leaders of humanity drastically altered the path of Citadel Space and the Reaper War. This is the story of caution and planning over recklessness, the path of the juggernaut over the glass cannon. This is the story of humanity as it should have been. A power worthy of its Council seat, and one the Reapers can't ignore.
Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 29 - Words: 195,149 - Reviews: 1484 - Favs: 2,782 - Follows: 3,508 - Updated: 11/27/2020 - Published: 9/23/2017 - Garrus V., Kaidan A., Shepard, Councilor Irissa
by This is a paradox reviews
The Emperor, showing his unprecidented faith in Grand Admiral Thrawn, has given the Chiss basically whatever resources he might need to crush the uprising on Lothal. During his return from a refit at the Kuat ship yards where he gathered those resources, a hyperspace anomaly shunts his reinforced Seventh Fleet deep into the lawless terminus. Watch Thrawn bring order to chaos.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 6 - Words: 11,422 - Reviews: 79 - Favs: 360 - Follows: 518 - Updated: 10/28/2020 - Published: 5/21/2020 - Thrawn
by Gabenator5 reviews
After the destruction of the Normandy, Tali'Zorah sets out to explore the lesser-explored regions of the galaxy in search of rare materials for the Migrant Fleet. During her adventures, she stumbles upon something that shouldn't exist within her universe. The galaxy will never be the same... [Rework in Progress: Chapters 1-3 re-uploaded. New Chapter coming at end of rework.]
Crossover - Halo & Mass Effect - Rated: T - English - Fantasy/Sci-Fi - Chapters: 7 - Words: 17,046 - Reviews: 358 - Favs: 1,157 - Follows: 1,718 - Updated: 9/28/2020 - Published: 1/7/2018 - Tali'Zorah
The Devil's Disciple (Youjo Senki-Star Wars)
by Illuviar reviews
Because Tanya Degurechaff's life could never be simple and peaceful enough, now she has to content with a Sith Lord brought out of retirement by the war... At least he's supposed to be on the Empire's side, right? Then why is he so keen on trying to get her killed, again and again!
Crossover - Star Wars & Youjo Senki: Saga of Tanya the Evil - Rated: M - English - Sci-Fi/Adventure - Chapters: 4 - Words: 16,460 - Reviews: 31 - Favs: 139 - Follows: 142 - Updated: 9/13/2020 - Published: 7/31/2020 - Tanya, Visha, Rerugen, Zettour
Twins: A Different Life
by Jessiikaa15 reviews
When Voldemort attacked he didn't kill Lily and James. When he met his downfall they mistook Harry's twin as the GWL, they send their son away to the Dursleys but he doesn't quite make it in to the Dursley's loving care. Harry will take Hogwarts and his 'family' by storm and by the time the 'light' realize their mistake it will be too late for them to fix. OOC!Dark!Powerful!Harry.
Harry Potter - Rated: T - English - Drama/Adventure - Chapters: 34 - Words: 279,274 - Reviews: 5424 - Favs: 13,752 - Follows: 14,435 - Updated: 8/1/2020 - Published: 1/4/2013 - Harry P., Sirius B., Remus L., Voldemort
Blood and Water
by LF74 reviews
What if Petunia wasn't so poisoned by jealousy her sister's magic, and when her orphaned nephew appeared on her doorstep chose to treat him as family rather than a burden? Sorted into Hufflepuff, how will the Wizarding World react when their saviour finally returns? And is being fair and loyal really as good as people say?
Harry Potter - Rated: T - English - Adventure - Chapters: 17 - Words: 158,298 - Reviews: 159 - Favs: 798 - Follows: 1,130 - Updated: 7/15/2020 - Published: 6/10/2019 - Harry P., Neville L., Petunia D., Susan B.
by Twubs reviews
A soul from our world is thrown into the body of Ron Weasley in the exact moment that Harry's name comes out of the Goblet of Fire. Teenage hormones, dark lords, and missing memories is a hell of a combination. SI
Harry Potter - Rated: M - English - Adventure/Drama - Chapters: 45 - Words: 190,176 - Reviews: 2299 - Favs: 5,370 - Follows: 4,464 - Updated: 6/23/2020 - Published: 8/5/2019 - Ron W., OC - Complete
Rise of the Mandalorian Empire
by Anon226 reviews
In the space port of Mandalore, a bounty hunter gets his big break, suddenly having big ambitions. Ambitions like, I don't know, carving out the Mandalorian Empire and toppling the Empire. It may not be the Republic the people yearned for, but hey, its better than nothing.
Star Wars - Rated: T - English - Chapters: 11 - Words: 26,268 - Reviews: 9 - Favs: 68 - Follows: 84 - Updated: 6/21/2020 - Published: 10/25/2016
The Path He Chose to Follow
by the little bit reviews
In another life, Harry made few choices. Here, he controls his own fate. Harry Potter's second year at Hogwarts involves a duelling club, an invisible man named Peter Pettigrew, an incompetent Defence teacher, and a deep suspicion that Albus Dumbledore might be a Dark Wizard. Smart!Harry. Independent!Harry. Neville as Harry's best friend. (sort of a self-insert, too)
Harry Potter - Rated: K+ - English - Adventure/Friendship - Chapters: 12 - Words: 69,339 - Reviews: 177 - Favs: 448 - Follows: 592 - Updated: 4/20/2020 - Published: 7/31/2014 - Harry P., Su L., Luna L., Neville L.
The Road Not Taken
by the little bit reviews
There are always moments that can change a story dramatically, in small or large ways. Here, we choose the road not taken, the road less travelled... and that will make all the difference. Here, we follow the story of 'what might have been'. (Harry befriends someone in Diagon Alley and it changes his life. Neville-Harry friendship. Sort of a self-insert but not really?) SEQUEL UP
Harry Potter - Rated: K+ - English - Adventure/Friendship - Chapters: 17 - Words: 94,283 - Reviews: 178 - Favs: 521 - Follows: 359 - Updated: 4/20/2020 - Published: 7/10/2014 - Harry P., Su L., Neville L., Blaise Z. - Complete
The Legend Reborn
by CaptainCakeless117 reviews
Hero, traitor, conqueror, villain, savior- the man called Revan has been all of these. He left Coruscant with one goal in mind; to bring peace to the galaxy. The Foundry may have been Revan's greatest defeat, but this Legend's tale has yet to end. 4,000 years after the Jedi Civil War, the Sith are on the verge of victory. But the Force has another plan in mind.
Crossover - Star Wars & Star Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 30 - Words: 141,148 - Reviews: 747 - Favs: 2,238 - Follows: 2,636 - Updated: 3/19/2020 - Published: 7/14/2013 - Count Dooku, Revan, HK-47, Null ARCs
Senator, Bounty Hunter, Wizard, Jedi?
by Scififan33 reviews
Dooku approached a very different Bounty Hunter before Fett, one with a very strict code and so he turned the Sith down only to live through the confrontation. Armed with the knowledge of a growing army and that something isn't wrong, can the Republic be saved? Pairings chosen, now slash for Harry
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 22 - Words: 37,651 - Reviews: 603 - Favs: 1,964 - Follows: 2,640 - Updated: 11/11/2019 - Published: 6/25/2015 - [Obi-Wan K., Harry P.] [Anakin Skywalker, Padmé Amidala]
Revan's Rotten Holiday
by Full-Paragon reviews
Oh dear. I seem to have awakened on a Republic ship with a smashing headache. My apprentice has betrayed me, my troops have abandoned me, I haven't been laid in ages, and all I have is this dinky blaster. I suppose it's time to remind everyone why I am Darth Revan, Dark Lord of the Sith. What do you mean, my name is Ferc Kyja? Blast. This is going to be a rather rotten holiday.
Star Wars - Rated: M - English - Adventure/Humor - Chapters: 24 - Words: 90,427 - Reviews: 503 - Favs: 1,488 - Follows: 1,587 - Updated: 11/6/2019 - Published: 5/12/2013 - Revan, Bastila S., Mission V., HK-47
Rise of the Dark Side
by Kelorus reviews
Harry Potter is a child ignored for his brother, the "boy-who-lived", Julien Potter. What would've happened if Harry met the ghost of his ancestor, Darth Vitiate known as Valkorion. Beware, for the Dark Side is strong! (HPxSW, Dark Harry, Wrong BWL OC)
Crossover - Star Wars & Harry Potter - Rated: M - English - Sci-Fi - Chapters: 10 - Words: 35,943 - Reviews: 187 - Favs: 1,023 - Follows: 1,162 - Updated: 10/4/2019 - Published: 5/21/2018 - Anakin Skywalker, E. Palpatine, Yoda, Harry P.
GATE: Thus the Empire of the Rising Sun Fought There
by gabrielchiong11 reviews
A GATE opens in an alternate Imperial Japan on September 2 1945. What would happen? Would they Negotiate or Conquer Falmart? What does it mean for the Empire of the Rising Sun and her belligerent allies? Find out as the story unfolds. AU
Crossover - Gate - Jietai Kare no Chi nite, Kaku Tatakeri & Hearts of Iron - Rated: M - English - Adventure - Chapters: 16 - Words: 95,404 - Reviews: 196 - Favs: 184 - Follows: 196 - Updated: 9/13/2019 - Published: 3/26/2018 - Itami
Halo: The Ori War
by DX1998 reviews
7 Months Ago...the USS Odyssey vanished without a trace. Seven long months, that saw the Ori march almost unopposed through the Milky Way Galaxy. With none able to stand against them, the armies of Origin were triumphant in all battles. But now...now the Odyssey has returned, and with the aid of the UNSC and Sangheili, they will bring the fight to the Ori.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Adventure/Drama - Chapters: 15 - Words: 60,674 - Reviews: 557 - Favs: 1,033 - Follows: 1,288 - Updated: 8/7/2019 - Published: 10/7/2014
by GreyKing46 reviews
After Julie breaks his heart Ben is meet by an alien Princess who calls him pharaoh. Events of his past are catching up to his present and will take Ben into a new adventure. BenXharem. Ben/harem. Ben x alien girls
Ben 10 - Rated: M - English - Adventure/Romance - Chapters: 73 - Words: 288,556 - Reviews: 1934 - Favs: 3,156 - Follows: 2,476 - Updated: 7/13/2019 - Published: 8/5/2013 - [Ben T., Helen, Charmcaster/Hope, EightEight] - Complete
by Illuviar reviews
This is an AU story, based on the possibility that the Federation/Klingon Alliance failed during Operation Return - their attack on DS9 in an attempt to prevent the Dominion from disabling the minefield blocking the Bajoran Wormhole. This story explores the effect such a defeat would have on the Federation, which is now faced with imminent military collapse.
StarTrek: Deep Space Nine - Rated: T - English - Sci-Fi/Adventure - Chapters: 17 - Words: 51,106 - Reviews: 70 - Favs: 132 - Follows: 144 - Updated: 6/12/2019 - Published: 12/30/2015
Mass Effect: The New Journey
by Arashi the Solar Phoenix reviews
During a Joint Deployment, the UNSC Infinity and Her Sangheili allies are suddenly thrown into a new Galaxy, and end up near Charon before the Systems Alliance discovers the Charon Relay. Alliances are forged and how will the galaxy react to an aggressive humanity that not only doesn't use Mass Effect technology, but will not let anyone stand in their way of expansion? AU PreME1
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 20 - Words: 190,674 - Reviews: 1405 - Favs: 2,549 - Follows: 3,058 - Updated: 6/11/2019 - Published: 1/26/2014
Harry Potter and The Force of Law
by snipsa reviews
During the Summer after third year Harry decides to take Sirius' future into his own hands. He has no idea what far reaching consequences this will sow.
Harry Potter - Rated: K+ - English - Drama/Adventure - Chapters: 7 - Words: 17,222 - Reviews: 186 - Favs: 993 - Follows: 1,387 - Updated: 2/20/2019 - Published: 1/10/2019 - Harry P., Sirius B., Susan B., Amelia B.
Celestial Empire (China Stargate)
by nikkythegreat reviews
Starts with the SG Atlantis Episode Enemy at the Gates. After the battle with the Wraith Super-Hive, the PLAAF Starship Sun Tzu has a plan to save Earth and the Galaxy. A freakish accident strands them in 1862 instead. This is an AU for Stargate, where Imperial China runs a gate program.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 34 - Words: 128,927 - Reviews: 253 - Favs: 258 - Follows: 320 - Updated: 10/27/2018 - Published: 7/8/2016
You Can't Keep An Old Dog Down
by Lady FoxFire reviews
HP-SG1 Magic can make anything possible and when you mix in SG1 it's a guarantee that the impossible will happen.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Drama/Humor - Chapters: 18 - Words: 78,161 - Reviews: 1020 - Favs: 2,581 - Follows: 3,700 - Updated: 6/10/2018 - Published: 9/23/2007 - J. O'Neill, Harry P.
Three's The Charm
by MissCHSparkles reviews
Time Travel. It's the end of the Battle of Hogwarts but the price has been high. The Golden Trio dearly wished that they could have done more to save lives and fate decides to grant their wish. Follow them as they redo their years at Hogwarts, starting from First year and work to make a difference in the wizarding world. All while trying to keep their true selves a secret.
Harry Potter - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 35 - Words: 144,551 - Reviews: 3619 - Favs: 7,229 - Follows: 8,813 - Updated: 6/7/2018 - Published: 7/16/2012 - Harry P., Ron W., Hermione G.
Sticks and Stones
by PrussianSpaceMarine reviews
Darth Sidious's rise to power was meant to be smooth and efficient. Grievous, being the stubborn cyborg that he is, refused to roll over and die. Now the Empire is chasing him around the galaxy, Grievous is starting insurrections, and Vader is busy putting out the fire. Canon as you know it is completely, utterly, screwed up. DISCONTINUED AND BEING REWRITTEN AS 'Loose Thread.'
Star Wars - Rated: T - English - Sci-Fi - Chapters: 40 - Words: 76,143 - Reviews: 314 - Favs: 450 - Follows: 508 - Updated: 5/21/2018 - Published: 10/8/2014 - Darth Vader, E. Palpatine, Obi-Wan K., General Grievous
Our Mutual Enemy
by Houndeye reviews
The Empire is on the offensive. The Rebels are fleeing for their lives...and General Grievous is caught in the middle of a war he doesn't understand. Post Rebels Season 1 AU, rated T for violence
Star Wars Rebels - Rated: T - English - Sci-Fi/Adventure - Chapters: 19 - Words: 32,923 - Reviews: 120 - Favs: 173 - Follows: 196 - Updated: 3/8/2018 - Published: 9/8/2015 - Ezra B., G. Orrelios/Zeb, Hera S., Ahsoka T./Fulcrum
The Prince of Clowns
by CrazyJanaCat reviews
Joker never understood why his brother took destiny and prophesy so serious (or anything for that matter. He really needed to smile more). The future wasn't set in stone after all. Besides, wasn't it much more fun to corrupt the child, shape him to their image of insanity and chaos, instead of killing him? He certainly thought so. Insane!Harry, Dark!Harry, Adult content/Slash later
Crossover - Harry Potter & Batman: Arkham Asylum - Rated: M - English - Crime/Adventure - Chapters: 94 - Words: 278,740 - Reviews: 848 - Favs: 1,448 - Follows: 1,449 - Updated: 2/25/2018 - Published: 5/6/2016 - [The Joker, Harley Q.] Harry P., Nightwing/Dick G.
The Star Forge Effect
by Llegion reviews
Darth Revan leads the Sith Empire to a new galaxy, bringing with him the greatest space station in the galaxy. What will happen when the Council meets an Empire that refuses to bow to them, with the military strength to reduce them into so much dust? And how will their First Contact go, considering who the Empire is allied with? Rated T for HK-47, you meat-bags.
Crossover - Star Wars & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 23,421 - Reviews: 217 - Favs: 1,087 - Follows: 1,425 - Updated: 1/8/2018 - Published: 9/21/2015
by Illuviar reviews
A man with the memories and skills of a Sith Warrior from a conflict that ended four millenia ago finds himself thrown in the opening weeks of the Clone Wars. He has a mission - deal with the current Sith Lord and his supporters permanently and prepare the galaxy for the eventual arrival of the Vong. This is a SI story.
Crossover - Star Wars & Star Wars: The Clone Wars - Rated: M - English - Adventure/Sci-Fi - Chapters: 169 - Words: 637,470 - Reviews: 3154 - Favs: 4,275 - Follows: 3,631 - Updated: 1/5/2018 - Published: 10/26/2014 - Complete
Fate Denied: A Star Wars SI
by Saphrith reviews
Dropped into a Galaxy Far Far Away, in the waning era of the Old Republic. Viera Sarat decides that she really doesn't want to die and that she equally doesn't want the Republic to fall to Palpatine's chaos. What's the worst that could happen?
Star Wars - Rated: T - English - Adventure/Friendship - Chapters: 75 - Words: 218,254 - Reviews: 35 - Favs: 355 - Follows: 346 - Updated: 11/4/2017 - Published: 10/26/2017
The Broken Bridge
by Aenthir reviews
Mass Effect/Atlantis/SG-1. The ME galaxy is under siege by the Reapers, and the asari have discovered that the ancient artifact they've kept hidden away for centuries is a gateway that predates the Protheans. Will the gateway lead to new allies or more enemies for the already beleaguered Citadel races? Femshep/Liara, Garrus/Tali, Daniel J./?, Carter, Sheppard/Weir, McKay and more!
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Adventure/Romance - Chapters: 10 - Words: 28,651 - Reviews: 144 - Favs: 305 - Follows: 474 - Updated: 10/20/2017 - Published: 2/21/2014 - Rodney M., J. Garson, Liara T'Soni, OC
I Still Haven't Found What I'm Looking For
by kathryn518 reviews
Ahsoka Tano left the Jedi Order, walking away after their betrayal. She did not consider the consequences of what her actions might bring, or the danger she might be in. A chance run in with a single irreverent, and possibly crazy, person in a bar changes the course of fate for an entire galaxy.
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Romance - Chapters: 16 - Words: 344,480 - Reviews: 6137 - Favs: 18,201 - Follows: 19,480 - Updated: 9/17/2017 - Published: 4/2/2015 - Aayla S., Ahsoka T., Harry P.
A Second Chance
by Muse of Schleissheim reviews
He died wishing he could fix his mistakes. Now he has been given that chance, but in a way he never expected. Anakin Skywalker has been sent to the Clone Wars, not as himself but as Darth Vader. Now the Chosen One must face his greatest challenge yet; stopping Sidious from succeeding once again, and staying one step ahead of his younger self. - DISCONTINUED, PENDING REWRITE
Star Wars - Rated: T - English - Chapters: 13 - Words: 109,072 - Reviews: 835 - Favs: 2,108 - Follows: 2,213 - Updated: 7/3/2017 - Published: 6/16/2013 - Darth Vader, Anakin Skywalker
by stephenopolos reviews
There's a bigger world out there for Harry than he'd ever dreamed of, if only he can untangle the web that ties him to planet earth first.
Crossover - StarTrek: Other & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 6 - Words: 24,423 - Reviews: 500 - Favs: 1,465 - Follows: 2,124 - Updated: 5/25/2017 - Published: 6/28/2014 - Harry P., OC
Halo-Mass Effect: Altered-Destiny (Discontinued)
by Azores reviews
This story has been discontinued. Thank you everyone for all the support you've shown! It really means a lot. -Azores
Crossover - Halo & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 15 - Words: 100,046 - Reviews: 357 - Favs: 692 - Follows: 869 - Updated: 12/15/2016 - Published: 1/25/2015 - J. Cutter, P. Cole, U. Wrex, Aria T'Loak
Long Live The Queen
by offsides reviews
With Harry Potter's hearing for Underage Use of Magic looming, and Sirius Black hunted for a crime he didn't commit and was never tried for, Harry reaches out to Her Majesty the Queen for help, with unexpected results. No ships. AU starting Ch 6-9 OotP, No HBP, No DH, No Horcruxes. COMPLETE
Harry Potter - Rated: K+ - English - Chapters: 44 - Words: 174,577 - Reviews: 4813 - Favs: 12,534 - Follows: 9,116 - Updated: 10/27/2016 - Published: 9/11/2015 - Harry P., Sirius B. - Complete
The Chosen One's Journey
by dragonwolf12 reviews
A year before Ash left on his Pokemon journey, he received a Mysterious package. Inside of it was a book and a simple note that was signed 'A friend.' This book turns out to be the best thing that could have happened to Ash, leading to a more mature and intelligent Ash. Rewritten as 'The Journey of the Guardian.'
Pokémon - Rated: T - English - Adventure/Friendship - Chapters: 23 - Words: 182,057 - Reviews: 2281 - Favs: 5,452 - Follows: 4,849 - Updated: 7/15/2016 - Published: 3/12/2013 - Ash K./Satoshi, Pikachu, Lucario - Complete
Stories of the Lone Traveler
by dunuelos reviews
In deference to The Professional and his wonderful stories. Harry has lost everything; a failed attempt to fix his mistakes leaves him as the Lone Traveller, a part of Wizarding legend. This is "Complete" because the length is getting unwieldy. I stopped at a good point. The sequel is up.
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 78 - Words: 273,593 - Reviews: 2679 - Favs: 3,268 - Follows: 2,504 - Updated: 7/14/2016 - Published: 2/16/2010 - Harry P. - Complete
Heirs of the Founders
by Animekitty2 reviews
A more mature, knowledgeable and motivated Harry Potter goes to school. His fated encounter with Hermione Granger comes sooner as they share a compartment aboard the Hogwarts' Express during their first journey to school. With greater self-confidence, the muggle-born and halfblood will start the long needed reformation of the magical world, hand in hand. HP/HG/DG/LL/OC
Harry Potter - Rated: M - English - Fantasy - Chapters: 21 - Words: 296,160 - Reviews: 1321 - Favs: 3,789 - Follows: 4,580 - Updated: 6/25/2016 - Published: 10/3/2013 - Harry P., Hermione G.
thy iron wizard
by RoyalRagnarock reviews
set after the goblet of fire harry/hermione
Crossover - Harry Potter & Ironman - Rated: K - English - Romance/Humor - Chapters: 6 - Words: 2,047 - Reviews: 45 - Favs: 102 - Follows: 109 - Updated: 6/21/2016 - Published: 3/2/2013 - Harry P., Hermione G., V. Potts/Pepper, A. E. Stark/Tony
by bigfan22 reviews
Harry Potter fulfilled his destiny, but it cost everything he held dear to him. As Death's Champion he's being asked to do it all over again, and this time he'll get the chance to have the family he always wanted. Will Harry once again emerge victorious or will his friends and family pay the price for his failure? Alive James/Lily. Super Harry vs Super Voldemort. Harry/Daphne/OFC.
Harry Potter - Rated: M - English - Adventure/Family - Chapters: 19 - Words: 156,083 - Reviews: 1070 - Favs: 5,868 - Follows: 6,444 - Updated: 6/16/2016 - Published: 10/20/2014 - [Harry P., Daphne G.] [Neville L., Hermione G.]
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. (Guess what? Now undergoing rewrites!)
Crossover - Mass Effect & X-overs - Rated: M - English - Adventure/Humor - Chapters: 6 - Words: 22,947 - Reviews: 45 - Favs: 148 - Follows: 160 - Updated: 6/13/2016 - Published: 12/31/2013 - [Shepard, Tali'Zorah] Garrus V.
To Train A Dragon Rider
by unwrittenlegacy reviews
Harry, Master of Death, arrives in a new world just in time to witness a fatal ambush on Brom while the man journeyed to Carvahall to wait for the stolen egg to hatch. An oath is given and Harry must make the best of a bad situation. Treachery, loss and war surround him as he works to train a dragon rider. H/Ar Er/Na
Crossover - Harry Potter & Inheritance Cycle - Rated: T - English - Adventure - Chapters: 27 - Words: 203,276 - Reviews: 1108 - Favs: 3,650 - Follows: 3,952 - Updated: 6/7/2016 - Published: 8/22/2013 - [Harry P., Arya] [Eragon S., Nasuada]
Flesh Is Weak
by Micmarj reviews
What would have happened if Padmé had been taken as a hostage in the Episode "Destroy Malevolence"
Star Wars - Rated: T - English - Adventure/Romance - Chapters: 5 - Words: 9,149 - Reviews: 28 - Favs: 43 - Follows: 55 - Updated: 6/6/2016 - Published: 9/27/2015 - Anakin Skywalker, Obi-Wan K., Padmé Amidala, General Grievous
by ktrk5 reviews
Recently someone on tumblr posted an idea about Nick as a police officer and meeting Judy for the first time at her families farm stand buying blueberries. Here is my fan fiction for the idea. I will be writing more, because go WILDE HOPPS!
Zootopia - Rated: K+ - English - Romance/Adventure - Chapters: 8 - Words: 13,470 - Reviews: 199 - Favs: 370 - Follows: 488 - Updated: 5/31/2016 - Published: 3/26/2016 - Judy H., Nick W.
A Harry Situation
by decadenceeternal reviews
Shoved through the veil, Harry finds himself in a new world with a new body. Faced with the loss of his magic, he must survive in zootopia with only his wit and instincts to guide him.
Crossover - Harry Potter & Zootopia - Rated: T - English - Humor/Adventure - Chapters: 4 - Words: 5,605 - Reviews: 77 - Favs: 400 - Follows: 512 - Published: 4/6/2016
Saruman of many Devices
by Saphroneth reviews
Alone of every power in Middle-Earth, Saruman innovates, notably gunpowder. But he lost. What if he had a little help? Actually a cross-over between LOTR and the General series by David Drake. Uses both book and movie elements.
Crossover - Lord of the Rings & Book X-overs - Rated: T - English - Sci-Fi/Fantasy - Chapters: 14 - Words: 130,580 - Reviews: 557 - Favs: 1,679 - Follows: 1,580 - Updated: 4/3/2016 - Published: 11/20/2011 - Saruman
by The Literary Lord reviews
A spaceship crashed by Zootopia and changes everything
Crossover - Mass Effect & Zootopia - Rated: T - English - Chapters: 1 - Words: 139 - Reviews: 28 - Favs: 17 - Follows: 36 - Published: 3/6/2016
by OrangeSquad reviews
A small fleet of UNSC ships and a large fleet of Covenant ships end up in a galaxy faf far away due to a slipspace anomally, both factions form an unlikly alliance after ending up in the middle of the Clone Wars.
Crossover - Halo & Star Wars - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 16,658 - Reviews: 22 - Favs: 65 - Follows: 80 - Updated: 12/28/2015 - Published: 12/28/2009
One Man Army
by Oblivion12 reviews
(STORY REVISED) A long time ago in a galaxy far, far away... There is only war...
Crossover - Star Wars & Harry Potter - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 34,080 - Reviews: 321 - Favs: 1,591 - Follows: 1,850 - Updated: 11/28/2015 - Published: 7/10/2008 - Padmé Amidala, Aayla S., Harry P., OC
by wlfgang213 reviews
Just after Harry's 11th birthday he has an unexpected visitor, that turns the future... and the past, on it's head. *ON HIATUS to work on Xanderpocalypse*
Harry Potter - Rated: T - English - Adventure/Fantasy - Chapters: 55 - Words: 132,892 - Reviews: 827 - Favs: 1,842 - Follows: 2,368 - Updated: 10/29/2015 - Published: 5/23/2014 - [Harry P., Hedwig]
The Heavens Shall Tremble
by Full-Paragon reviews
Sequel to And the Meek Shall Inherit the Galaxy. It's probably dead forever guys.
Mass Effect - Rated: T - English - Sci-Fi/Horror - Chapters: 23 - Words: 95,248 - Reviews: 983 - Favs: 1,473 - Follows: 1,704 - Updated: 9/21/2015 - Published: 10/25/2013 - Garrus V., Liara T'Soni, Tali'Zorah, Shepard
by V-rcingetorix reviews
Humanity discovers the Prothean Ruins soon after the first Mars Colony. Discovery of alien life jumpstarts their space program ... and the saga begins. A series of cameos, covering approximately 50 years worth of various characters. Rated T for safety.
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 27 - Words: 125,691 - Reviews: 574 - Favs: 1,038 - Follows: 948 - Updated: 8/21/2015 - Published: 6/15/2014 - D. Anderson, Admiral Hackett, Illusive Man - Complete
When the spoiled tin was opened
by AUaddict reviews
Starts in the summer between CoS and PoA. The incident with Marge Dursley was more serious than in canon and Harry is caught by the Aurors. But is his situation as bad as it looks? Meanwhile, some of the most important people lose any illusions about the British wizarding world being fair and just. There is also an ICW meeting coming, so the ugliest truths must be quickly hidden.
Harry Potter - Rated: T - English - Adventure/Drama - Chapters: 11 - Words: 49,555 - Reviews: 177 - Favs: 486 - Follows: 731 - Updated: 8/17/2015 - Published: 10/26/2014 - Harry P., Sirius B., OC, Amelia B.
Revolution In The Ranks
by OrnateDragon reviews
As Harry's name is entered into the TriWizard Tournament, Severus Snape suddenly makes sense of several little bits of previously ignored information about the Potter Brat, and offers assistance to Harry and his trusted friends.
Harry Potter - Rated: K+ - English - Adventure/Family - Chapters: 21 - Words: 89,010 - Reviews: 866 - Favs: 2,367 - Follows: 3,139 - Updated: 8/6/2015 - Published: 9/5/2013 - Harry P., Severus S., Neville L.
Lord of Dementors
by The Unbelievable reviews
What many don't believe and few know is that the Dementors listen to one person and only that one. What if that one person was interested in the Boy-Who-Lived and opened his eyes? OMCxHP M just in case
Harry Potter - Rated: M - English - Supernatural/Romance - Chapters: 6 - Words: 20,227 - Reviews: 292 - Favs: 1,410 - Follows: 1,629 - Updated: 8/3/2015 - Published: 11/20/2009 - Harry P., OC
Path of the Chimera
by dmstags72 reviews
Brought to another Galaxy under the guise of a Test, Dresdin is mistaken for another person and brought on Accident. Given free reign with no interference for the sake of the test, he decides to test the limits of his freedom within the world with little care for the outcome. Original character, different ending, no-dlc added.
Crossover - Star Wars & Mass Effect - Rated: T - English - Drama/Hurt/Comfort - Chapters: 4 - Words: 5,207 - Reviews: 4 - Favs: 20 - Follows: 21 - Updated: 7/3/2015 - Published: 5/2/2014 - J. Garson, Ashley W., Liara T'Soni, Tali'Zorah
A Change in Life
by Whispers in the Dawn reviews
Minerva decided that enough was enough. If Harry Potter wasn't getting his letters, she'd grab someone who knew how to move in the Muggle world, visit Room 17, Railview Hotel, Cokeworth and give him the letter herself, no matter what Albus said about Hagrid doing it. Too bad she chose Quirrell, the ex Muggle Studies professor to accompany her.
Harry Potter - Rated: K+ - English - Chapters: 13 - Words: 64,224 - Reviews: 211 - Favs: 508 - Follows: 777 - Updated: 6/30/2015 - Published: 12/15/2013 - Harry P., Voldemort, Minerva M., Regulus B.
The Boy Who Lived
by hodorhodorhodor reviews
After March 13th, 1988, Harry Potter was no longer just the wizarding world's 'Boy-Who-Lived.' As the sole survivor of Flight 1326, he became the 'Boy-Who-Lived' to muggles as well. Despite Dumbledore's protests, Harry is now being raised in the home of Britain's Muggle Prime Minister, Gordon Rollins. Rollins is determined to unleash a prepared Harry onto the wizarding world. AU.
Harry Potter - Rated: T - English - Adventure/Tragedy - Chapters: 9 - Words: 45,147 - Reviews: 580 - Favs: 1,944 - Follows: 2,636 - Updated: 5/25/2015 - Published: 8/7/2014 - Harry P., Remus L., Megan J.
An Army of One
by smoss reviews
He was just looking for a place to hide from everything; however Harry Potter finds himself in another galaxy and his adventure is just starting.
Crossover - Star Wars & Harry Potter - Rated: T - English - Sci-Fi - Chapters: 7 - Words: 27,292 - Reviews: 555 - Favs: 2,481 - Follows: 2,994 - Updated: 5/23/2015 - Published: 3/31/2009 - Padmé Amidala, Harry P., E. Palpatine
by Mstudify reviews
I know the Reaper's are coming. I know that they can and will wipe out all sentient life in the universe. I know Shepard will die, one way or another, to stop them. The question is, do I care? My purpose is not to be Shepard. I have my own goals, my own mission to achieve. Simply put, "The greatest power of all the universes needed some Validation, and you fit the criteria."
Mass Effect - Rated: T - English - Sci-Fi/Supernatural - Chapters: 18 - Words: 55,627 - Reviews: 64 - Favs: 81 - Follows: 112 - Updated: 4/12/2015 - Published: 2/26/2014 - J. Garson, Admiral Hackett, OC
Harry Potter and the Power of Paranoia
by arekay reviews
The events at the end of the Triwizard Tournament have left Harry feeling just a little bit paranoid.
Harry Potter - Rated: T - English - Humor - Chapters: 23 - Words: 103,719 - Reviews: 4660 - Favs: 11,131 - Follows: 7,829 - Updated: 3/31/2015 - Published: 6/26/2012 - Harry P. - Complete
Aufstieg des Bösen
by Historyman 14 reviews
The Clone Wars are on, but a new faction from Earth has show up. The Axis, and one Togruta is at the center of it all.
Star Wars: The Clone Wars - Rated: M - English - Sci-Fi/Adventure - Chapters: 15 - Words: 9,517 - Reviews: 4 - Favs: 6 - Follows: 6 - Updated: 3/24/2015 - Published: 4/11/2014 - Ahsoka T.
Legacy of Mankind
by Castage reviews
Mankind traveled through stars. Created and uplifted many species. Fought against Protheans. And was destroyed by Reapers. 48 thousand years later, the last human, prepares universe for Reaper Invasion. M- for safety.
Crossover - Crest of the Stars & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 11 - Words: 26,896 - Reviews: 144 - Favs: 412 - Follows: 471 - Updated: 3/22/2015 - Published: 5/16/2014 - OC
by popcornfairy reviews
A solar flare left earth an irradiated wasteland. To survive humanity decide to sleep it out in cryostasis leaving behind robotic caretakers, the AVIDA, to protect earth and find humanity a new place to call home. The AVIDA do just that and after 700 years humanity awaken to a new future they could only dream about. The only problem is they're stuck in an interstellar war.
Mass Effect - Rated: T - English - Chapters: 6 - Words: 16,862 - Reviews: 142 - Favs: 665 - Follows: 854 - Updated: 1/11/2015 - Published: 5/24/2014
by Lavaflow reviews
Shanxi has been attacked by aliens. General Williams sees no option but eventual surrender. The magical world has... other ideas.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 4,283 - Reviews: 133 - Favs: 768 - Follows: 1,126 - Updated: 12/31/2014 - Published: 12/30/2014 - Harry P.
Harry Potter and the Ancient Human empire
by Neo-Devil reviews
Harry isn't just mean't to defeat Voldemort, a Month Before the Second book, He Comes across Dudley watching Halo 4 Terminals, and he feels a familier chill to it, It is Time for the Return of The Lord of Admirals.
Crossover - Harry Potter & Halo - Rated: T - English - Fantasy/Sci-Fi - Chapters: 3 - Words: 1,724 - Reviews: 28 - Favs: 103 - Follows: 125 - Updated: 12/31/2014 - Published: 9/9/2014
Lone Traveler: The Slytherin Chronicles
by dunuelos reviews
Severus Snape is confronted by the Lone Traveler on the Eve of his ascention to Slytherin Head of House. The visiting Harry teaches him to change the course of Slytherin and all of the Magical world. All he has to do is get them to open their eyes. The major portion is almost exclusively in the viewpoint of Severus Snape. Now with Lucius Malfoy thrown in.
Harry Potter - Rated: K+ - English - Drama - Chapters: 10 - Words: 36,060 - Reviews: 375 - Favs: 1,803 - Follows: 774 - Updated: 11/25/2014 - Published: 11/14/2014 - Severus S., Lucius M. - Complete
What's in a House?
by ImSuperSiriusGuys reviews
If Harry Potter sat by Draco Malfoy on the Hogwarts Express in 1991 and got sorted into Slytherin House. Series-length story, going from 1991-1998. Who you share your Chocolate Frogs with makes a world of a difference. Hogwarts era. (Solo-written by cathartic.)
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 20 - Words: 80,220 - Reviews: 532 - Favs: 1,192 - Follows: 1,343 - Updated: 10/30/2014 - Published: 10/30/2013 - Harry P., Draco M.
by PeaceKeeper214 reviews
AU where the Geth send ships beyond the Perseus Veil into uncharted regions of the galaxy in search of resources and knowledge on the uncharted worlds while evading the Council. Humanity is spreading through the galaxy and they are planning on activating a dormant mass relay. Mass Effect belongs to EA/Bioware. Original characters,story,elements, or ect found are used for the story
Mass Effect - Rated: T - English - Drama/Sci-Fi - Chapters: 14 - Words: 28,845 - Reviews: 138 - Favs: 524 - Follows: 675 - Updated: 10/9/2014 - Published: 7/6/2014 - Tali'Zorah, Legion, Shepard, OC
Star Wars Episode 2: A Retelling
by Tellemicus Sundance reviews
With Anakin operating outside the Jedi Order's control, the Sith once again consolidating their power, and the galaxy rushing ever closer to all-out war, the Jedi come to the startling realization that they are woefully underequipped and drastically outmanned to be able to suitably protect the decaying Republic. The Shroud of the Dark Side grows ever darker. DISCONTINUED
Star Wars - Rated: T - English - Adventure/Mystery - Chapters: 5 - Words: 30,682 - Reviews: 177 - Favs: 596 - Follows: 670 - Updated: 10/3/2014 - Published: 4/29/2014 - Anakin Skywalker, Obi-Wan K., Padmé Amidala, Ahsoka T.
by AzureXBlue reviews
What would have happened if Dumbledore and his friends didn't believe Harry when he said that Voldemort had returned in GOF? Irregular updates. Story will be finished, chapter 5 up.
Harry Potter - Rated: T - English - Chapters: 5 - Words: 3,961 - Reviews: 20 - Favs: 34 - Follows: 39 - Updated: 9/8/2014 - Published: 6/2/2012 - Harry P.
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: 1497 - Favs: 3,450 - Follows: 2,928 - Updated: 9/4/2014 - Published: 1/8/2014 - Harry P., J. Garson - Complete
The Sentinel: Episode 1 The Phantom Shadow
by TheBlackHand724 reviews
They had no use for his skills as a shadow assassin, but maybe the next word would. He was a weapon, a blade to be used against the dark, nothing more and nothing less. Super powered, and skilled Harry Potter in the Star Wars universe. T for language and violence. beta'ed by Mad about the Boro
Crossover - Star Wars & Harry Potter - Rated: T - English - Adventure/Romance - Chapters: 17 - Words: 95,085 - Reviews: 424 - Favs: 2,319 - Follows: 1,410 - Updated: 8/24/2014 - Published: 7/26/2014 - [Obi-Wan K., Siri T.] Harry P. - Complete
A Special Task
by Generatedname reviews
A Salarian STG team is sent to begin the covert uplift of a race known as the Humans. What happens next will forever change the face of the galaxy, as a new race enters the galactic stage. OC heavy. My first fic, so constructive criticism is appreciated. Rating may be subject to change.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 26 - Words: 40,627 - Reviews: 409 - Favs: 718 - Follows: 840 - Updated: 8/23/2014 - Published: 5/1/2014 - Admiral Hackett, Shepard, OC
The Early Bird Effect
by Prophet of the Yellow Gods reviews
AU Humanity joined the galactic community during a time of great strife in Citadel Space, during the Krogan Rebellions, nonetheless they persevered in the face of the Krogan, a brutal Civil War, and an upstart race attempting to usurp their place as the pre eminent military power of the galaxy. Rating Subject to Change
Mass Effect - Rated: T - English - Sci-Fi - Chapters: 2 - Words: 6,366 - Reviews: 37 - Favs: 178 - Follows: 259 - Updated: 7/31/2014 - Published: 6/26/2014
by DX1998 reviews
The story of Revan has long since been forgotten by the Jedi Order. The thousand years of peace prior the Clone Wars was a period where much knowledge was lost. So, how then, will the Galaxy react when ghosts of the past return? Nothing will be the same, not anymore...
Crossover - Star Wars & Star Wars - Rated: T - English - Adventure - Chapters: 1 - Words: 3,434 - Reviews: 31 - Favs: 88 - Follows: 128 - Published: 7/17/2014
by Tha Shadow 750 reviews
When in the year 2148, a mysterious phenomena interrupts a colonization mission to Mars, the future is forever changed. For mere hours before the launch was scheduled, the herald of a new age bestowed upon Humanity what they would call their greatest discovery. Or as its previous universe knew it: The Stargate.
Crossover - Stargate: Atlantis & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,005 - Reviews: 24 - Favs: 106 - Follows: 150 - Published: 7/11/2014
by preciousann reviews
Harry was supposed to survive the killing curse during the Battle of Hogwarts, but Fate, Destiny, and Death had other plans. Harry died, but when he did he learned the truth about Dumbledore, Voldemort, and the people whom he thought loved him. He came back to make some changes! *AU* Bash! Some Weasleys, and Hermione! Dark Dumbledore!* ABANDONED See profile for details.
Harry Potter - Rated: T - English - Humor/Adventure - Chapters: 20 - Words: 149,658 - Reviews: 524 - Favs: 2,141 - Follows: 2,195 - Updated: 7/10/2014 - Published: 3/7/2014 - Harry P., Sirius B., Albus D., Tom R. Jr.
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.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure/Romance - Chapters: 4 - Words: 4,372 - Reviews: 42 - Favs: 129 - Follows: 224 - Updated: 7/3/2014 - Published: 4/14/2014 - Harry P.
Chronicles of a Divided Galaxy
by TheIdiocyWizard reviews
When an alien race lands on Earth, bringing tales of other, more hostile life among the stars, what will happen when mankind meets that hostile life. AU. Rated T, but might become M in the future.
Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 4 - Words: 17,929 - Reviews: 63 - Favs: 240 - Follows: 377 - Updated: 6/21/2014 - Published: 12/18/2013
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.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 8 - Words: 26,383 - Reviews: 241 - Favs: 933 - Follows: 1,224 - Updated: 6/12/2014 - Published: 5/9/2014 - Harry P., Shepard
The Only Way is Forward
by BlindKnight reviews
When a mysterious portal appears at the edge of the Oort Cloud in space, a UNSC fleet is dispatched, only to find themselves in a completely different universe where yet another ancient Galactic threat is upon them. Post Halo 4, ME1.
Crossover - Halo & Mass Effect - Rated: T - English - Chapters: 5 - Words: 11,388 - Reviews: 65 - Favs: 259 - Follows: 343 - Updated: 5/3/2014 - Published: 1/26/2014
The Lord of Revenge (Game)
by Primordial Soul reviews
The Light and the Dark have fought for thousands of years, each possessing their own champions. But now, both will tread in fear of one, displaced from his time, who is the Master of both Light and Dark. One who wants Revenge. DS Ending Male Revan, time travel. Reposted from the Star Wars/ Star Wars crossover section.
Star Wars - Rated: T - English - Chapters: 11 - Words: 66,808 - Reviews: 64 - Favs: 193 - Follows: 199 - Updated: 3/27/2014 - Published: 10/17/2012 - Revan
The Lord of Revenge
by Primordial Soul reviews
The Light and the Dark have fought for thousands of years, each possessing their own champions. But now, both will tread in fear of one, displaced from his time, who is the Master of both Light and Dark. One who wants Revenge. DS Ending Male Revan, time travel.
Crossover - Star Wars & Star Wars - Rated: T - English - Adventure - Chapters: 11 - Words: 66,752 - Reviews: 417 - Favs: 969 - Follows: 1,027 - Updated: 3/27/2014 - Published: 8/2/2012 - Revan
by Ben Griggs reviews
What will happen when a Covenant frigate defects to the UNSC? How will the war change? How will the Covenant change? How will the Sanghelli change? Read and Review please I own nothing.
Halo - Rated: K - English - Chapters: 11 - Words: 16,408 - Reviews: 124 - Favs: 196 - Follows: 211 - Updated: 3/10/2014 - Published: 12/21/2012
by sakurademonalchemist reviews
A baby is left on a doorstep, only this time Petunia Dursley isn't the one who takes it in. Charles 'Hawk-Eye' Potter, retired Sniper of her Majesty's Army is surprised when his adopted grandson turns out to be his own flesh and blood. Now Jamie has to deal with learning magic on top of his regular studies. It's going to be a bumpy ride if he wants to be a pilot in the RAF!
Harry Potter - Rated: T - English - Family/Adventure - Chapters: 20 - Words: 54,190 - Reviews: 1112 - Favs: 3,931 - Follows: 3,946 - Updated: 2/18/2014 - Published: 7/22/2013 - Harry P., Charlus P.
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: 9 - Words: 42,375 - Reviews: 335 - Favs: 752 - Follows: 780 - Updated: 2/15/2014 - Published: 3/2/2013 - Ben T.
Darth Revan and the StarGate
by Darth Xelyt reviews
He turned and left the room he went and met up with Bastila His new apprentice and his lover Malak had tried to control her similar to how the jedi council had tried to use him but they were stronger then both sides and with her battle meditation the republic fleet would soon be disposed of.
Crossover - Stargate: SG-1 & Star Wars - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 5,679 - Reviews: 3 - Favs: 29 - Follows: 30 - Updated: 1/30/2014 - Published: 7/16/2012 - Anubis, Revan
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: 864 - Favs: 2,160 - Follows: 2,641 - Updated: 1/28/2014 - Published: 10/5/2013 - Harry P., Shepard
by TXOFan reviews
Shepard had lived this war countless times, tried countless variations to the scenario, only to once again awaken in the Normandy on the mission that would govern his life, plagued by an irresistible compulsion to follow a set series of events over and over again. Not this time. This time, he was free. This time, he was going to end this seemingly endless war.
Mass Effect - Rated: T - English - Chapters: 1 - Words: 1,836 - Reviews: 5 - Favs: 7 - Follows: 7 - Published: 1/26/2014 - Shepard
The Will of the Force
by SapOzh reviews
It's a time travel story about Revan and Mission. They find themselves about four thousand years in the future with the Star Forge still intact.
Crossover - Star Wars & Star Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 33,655 - Reviews: 316 - Favs: 983 - Follows: 1,196 - Updated: 1/3/2014 - Published: 12/11/2011 - Padmé Amidala, Revan, Mission V.
by SkywalkerT-65 reviews
Rewrite of Stargate: Redemption. In an alternate take on 'Enemy at the Gate' the Wraith send more than one Super-Hive. Atlantis is destroyed, Earth and her allies culled to the brink of extinction. With no other choice, the last three ships are sent back in time, hoping to prevent this from ever happening. There, they will be left...until a fateful day when SG-1 stumbles upon them.
Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 11,182 - Reviews: 107 - Favs: 332 - Follows: 477 - Updated: 12/24/2013 - Published: 10/15/2013 - S. Carter, D. Jackson, J. O'Neill, Teal'c
by Palladius reviews
Most would have seen the options and agreed to the deal. But Natasha Shepard wasn't most people. And she really, really didn't like working with Cerberus. Mass Effect 2 AU, continued by popular demand
Mass Effect - Rated: M - English - Adventure/Romance - Chapters: 9 - Words: 19,331 - Reviews: 68 - Favs: 235 - Follows: 270 - Updated: 12/16/2013 - Published: 7/17/2013 - J. Garson, Tali'Zorah, Garrus V., N. Dunn
History Repeated, Lesson Learned
by KitBeast reviews
The Prothean empire left a great many Beacons behind after there fall, there purpose, to warn the younger races of the dangers of the Reapers. Unfortunately no one could understand them. What would happen if someone could.
Crossover - Halo & Mass Effect - Rated: M - English - Sci-Fi - Chapters: 18 - Words: 51,084 - Reviews: 1097 - Favs: 2,028 - Follows: 2,310 - Updated: 12/10/2013 - Published: 2/20/2013
by Rixi101 reviews
Is it possible that the galaxy is vast enough that we can get two stories simultaneously running together? How would they react if they discovered each other? Would they seek out each others destruction or would common interests sway them to work together? Only one thing is certain. Whatever happens, someone is not going to agree.
Crossover - Halo & Mass Effect - Rated: T - English - Adventure/Drama - Chapters: 8 - Words: 21,548 - Reviews: 106 - Favs: 220 - Follows: 344 - Updated: 10/30/2013 - Published: 6/24/2013 - D. Anderson, Shepard
The Coming Storm
by Kaenlach reviews
What if humanity didn't have to back down after the First Contact War, but instead was able to become strong enough to stand on equal footing against the Council? How would the Reaper War have ended? Could the Galaxy even be saved? Eventual Shepard (M) X Tali Sorry for the bad summary, I never was good at them. -temporarily on hold-
Mass Effect - Rated: T - English - Adventure - Chapters: 13 - Words: 34,072 - Reviews: 41 - Favs: 147 - Follows: 191 - Updated: 10/28/2013 - Published: 9/29/2013 - J. Garson, Tali'Zorah, Shepard
Alternate Humanity: Independence Effect
by Orez Lanrete reviews
MASS Xover with Independence Day, Battle Los Angeles, Battleship 2012, and a bit of Space Battleship Yamato. Seriously, why the idea of a Mass Effect Crossover with Independence Day haven't been done yet confuses me. So yeah, this is my second series of my Alternate Humanity stories. Hope you enjoy!
Crossover - Mass Effect & Independence Day - Rated: T - English - Sci-Fi/Supernatural - Chapters: 2 - Words: 13,629 - Reviews: 295 - Favs: 991 - Follows: 1,059 - Updated: 9/26/2013 - Published: 9/20/2013 - J. Garson
Harry Potter:Breaking Free
by AccioFirebolt8853 reviews
Harry Potter has completed two years of magical education in Hogwarts. Just before he enters his third year, he leaves his 'home' in an accidental magic issue when he finds an injured dog whom he takes in. He finds abut his inheritence and breaks free. Manuplative Dumbledre and later Weasley bashing HHr later
Harry Potter - Rated: K+ - English - Fantasy - Chapters: 7 - Words: 8,660 - Reviews: 25 - Favs: 116 - Follows: 139 - Updated: 9/22/2013 - Published: 12/26/2012 - [Hermione G., Harry P.] Sirius B.
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.
Crossover - Harry Potter & Mass Effect - Rated: T - English - Fantasy/Supernatural - Chapters: 2 - Words: 9,577 - Reviews: 103 - Favs: 475 - Follows: 564 - Updated: 9/14/2013 - Published: 9/11/2013 - J. Garson
Harry Potter and the Phoenix ashes
by Abbyngton reviews
Harry goes back to Hogwarts after a busy summer, ready for year two. He has a new Slytherin following him around and struggles to come to terms with his position as a Slytherin confidant. Malfoy is back with a new outlook on life and Severus has fallen in love. Voldemort is keeping quiet and the wizarding World is going through Changes. not slash!
Harry Potter - Rated: K+ - English - Adventure - Chapters: 3 - Words: 12,547 - Reviews: 939 - Favs: 3,292 - Follows: 4,600 - Updated: 2/23/2013 - Published: 1/13/2013 - Harry P., James P.
Human Stupidity Has No Limits
by CrazyDuck5280 reviews
Recipe for disaster: Delores Umbridge and her Decrees against a Harry Potter with knowledge of the law and the Muggle Tv. Result: Chaos and hilarity as the DADA Professor shows how stupid can be someone.
Harry Potter - Rated: T - English - Humor - Chapters: 9 - Words: 15,787 - Reviews: 310 - Favs: 2,002 - Follows: 1,808 - Updated: 10/3/2012 - Published: 3/7/2012 - Harry P., Hermione G.
by Midnighter 13 reviews
Hermione comes up with a plan to get Umbridge out of the castle, a full scale class boycott, the results are... unexpected.
Harry Potter - Rated: T - English - Adventure/Friendship - Chapters: 17 - Words: 25,773 - Reviews: 1042 - Favs: 2,499 - Follows: 2,779 - Updated: 9/24/2012 - Published: 11/2/2010 - Harry P., Hermione G.
by Lord Hadrian Black reviews
Emperor Revan II; the ruler of an Empire and leader of an Armada, fighting to save the Galaxy from those who wish to destroy it, all the while falling in love with a beautiful Senator and fighting to leave his past behind; or will he fall and become the very thing he fought against. Will span the whole Saga. WIP.
Crossover - Star Wars & Harry Potter - Rated: M - English - Fantasy/Adventure - Chapters: 24 - Words: 63,199 - Reviews: 880 - Favs: 1,929 - Follows: 1,908 - Updated: 7/3/2012 - Published: 4/26/2010 - Padmé Amidala, Yoda, Obi-Wan K., Harry P.
by fanficwriter45 reviews
Aboard the Endar Spire, a Republic scout learns that he isn't who he thinks he is. With the help of new allies, he must save his love and escape destruction. GreyRevan/Bastila.
Star Wars - Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 6,963 - Reviews: 17 - Favs: 44 - Follows: 40 - Updated: 5/19/2012 - Published: 5/15/2012 - Revan, Bastila S.
A Single Decision
by Timewatch reviews
Grievous decides to go up to where the Chancellor is held, aboard the Invisible Hand, just as Anakin is about to kill Dooku. He manages to capture them, and Dooku ends up in a bacta tank. The following events change the course of everything. [REWRITE POSTED]
Star Wars - Rated: T - English - Sci-Fi - Chapters: 19 - Words: 56,707 - Reviews: 157 - Favs: 164 - Follows: 125 - Updated: 12/26/2011 - Published: 12/28/2008 - General Grievous - Complete
by Neko-chan -Silvered Tongue reviews
The boy who cried wolf: You know, there's only so much that a boy hero can take. After becoming the wizarding world's scapegoat during the summer after the Triwizard Tournament, Harry decides that enough is enough—and flips Britain the bird. He transfers.
Harry Potter - Rated: T - English - Drama/Romance - Chapters: 5 - Words: 13,772 - Reviews: 891 - Favs: 3,015 - Follows: 3,591 - Updated: 3/1/2011 - Published: 2/18/2011 - Harry P.
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Stargate Effect reviews
The Lucian Alliance is defeated, the line has been held against the Wraith in orbit around Earth. Now it's time for Atlantis to yield it's secrets.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi - Chapters: 14 - Words: 27,003 - Reviews: 293 - Favs: 438 - Follows: 599 - Updated: 6/2/2020 - Published: 9/26/2012
Rise Of The Confederacy reviews
The Clone Wars has been raging for 3 years unabated. Both sides vie for any advantage they can get over the other yet to no avail. With the Outer Rim Sieges reaching their peak and the losses at Coruscant the situation is becoming precarious for the CIS and although they still have some fight left to give, only time will tell if it will be enough...
Star Wars - Rated: M - English - Chapters: 4 - Words: 2,929 - Reviews: 14 - Favs: 32 - Follows: 30 - Updated: 6/2/2020 - Published: 4/14/2013
From The Ashes Of Defeat reviews
You must begin by gaining power over yourself; then another; then a group, an order, a world, a species, a group of species... finally, the galaxy itself. -Darth Plagueis
Mass Effect - Rated: M - English - Chapters: 3 - Words: 2,320 - Reviews: 8 - Favs: 19 - Follows: 23 - Updated: 6/2/2020 - Published: 10/2/2013