In the year 2012 AD a magical accident on the Warhammer World changes the endless fighting forever. The Wasteland is ripped away through Spacetime and changes place with Earth s Germany. On both worlds, Earth and Warhammer, nothing will ever be the same.

It is the 45th Millennium and the galaxy is dying. On the verge of victory over the Imperium, the Chaos forces have proven unable to stem the tide against the Great Devourer and its trillions of Tyranids. Only one option: cross the dimensions, find a hero able to triumph where billions have utterly failed and change the course of the past...

NOT an Index Crossover! Taylor triggers as a phenomenally cosmic powered not-linear-but-quadratic reality-warping Eidolon Package, intent on being a hero. Really, a hero. No, not an arsonist, a hero! Look, that city block had no business being there! I'll have it back up by tomorrow, okay?-! (Pathfinder Crossover-ish?)

Two and a half well intentioned fools find themselves in the Worm Universe, gifted by Abaddon. In their attempts to save some, they may just doom all. SI based on the Worm CYOA Update Gimel.

The continuing adventures of Stargate SG-1 and Stargate Atlantis after Atlantis arrives back on Earth at the end of Stargate Atlantis: Enemy At the Gate. Watch as the two groups of teams work together under Homeworld Command. This story will not follow the Stargate Universe, it will include characters, but the story line will be different.

"A new overlady, you say? She's a little short and flat-chested, although her temper is impressively vile. Oh well. Needs must when needs must. Too long have the lands of Halkeginia gone without true Evil. There are fluffy bunnies and happy ponies all over the place, frolicking! It makes me quite sick! No, it doesn't matter if she wants to or not. Because Evil always finds a way."

Amy Dallon is a teenage girl in Brockton Bay. She is better known as the superhero Panacea. She is caught in a robbery at the Brockton Bay Central Bank, and is knocked out. When she wakes up, she's not alone in her head ...

When you have Plot Bunnies that simply will not go away, what do you do? Write a chapter and bung them here. If anyone wants to adopt a story from this archive, just PM me. Unless specifically mentioned, these are all crossovers with Worm. If you want second chapters of any story, PM me.

I have a singularly impressive talent for messing up the plans of very powerful people - both good and evil. Somehow, I'm always just in the right place at exactly the wrong time. What can I say? It's a gift.

The Citadel Council and the Systems Alliance fight for survival against the Reaper onslaught. However, the UNSC, politically divided and still recovering from the Didact's assault discovers a Mass Relay that will force them into the fight and change the course of galactic history forever. The Reclamation has already begun, and we are hopeless to stop it. ME3/post Halo 4

A small salvage ship comes across an interesting find while searching. Set before Halo 4 and before ME 2

The Citadel Council doesn't want another conflict. Their reputation rests on their ability to maintain the peace. The Alliance of United Systems doesn't want another conflict. They won the last one, no need to risk spoiling their record. Shepard doesn't want another conflict. The last one was ugly enough. Unfortunately, it seems that some people didn't get the memo.

Taylor gains powers in the locker; this much is familiar. But the power she gets, and what she does with it, begins to change things around considerably. Faced with the pressure of the power she has, and official apathy, she must make her own decisions, and take a different route to achieve her goals. There will be trouble.

The Emperor wasn't sure how he ended up in a different universe, or what the parasite leeching off Humanity was. But he was the guardian of Mankind, and there was at least one person on this world worthy of taking up his mantle.

Relations between the Terran Empire and the Citadel have been tense since the First Contact War, but efforts to reach amicable relations were bearing fruit. The discovery of a Prothean relic on Eden Prime offered another opportunity to improve relations, until things go badly awry. As Cadre, one of the emperor's chosen, Shepherd is charged with determining the truth, at any cost.

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.

The Cylons are preparing to attack the Colonies, and they are determined to end all human existence once and for all. But the Cylons don't know the Terrans have learned about their attack, and they will not stay idle and let the Cylons commit such atrocity, not if they can help it. This is a spin-off from the other story I'm writing, splitting around the half of the second book.

Sequel to Contact of Kobol and Contact of Races. Earth and other worlds are united in the Tau'ri Alliance, with the advance technology from the Ancients and the Asgard they are the most advanced culture in the Galaxy. Now they must travel to a distant galaxy to finish the mission of the Destiny only to contact the Citadel Council and the Reapers. (Stargate Sg1/Mass Effect)

When Taylor gained bug powers, a god died. When Taylor became a magical girl, the world braced for impact. Cross-posted quest from Sufficient Velocity.

In which Courier Six winds up in Brockton Bay, and proceeds to do his thing, to the aggravation of many.

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.

A small change in Harry's battle with the Basilisk had him slowly absorbing Voldemort's memories from the Horcrux in his scar. Follow Harry as he makes preparations to leave the Wizarding world behind for good and embark on a long and exciting journey into the unknown. Little does Harry expect to be launched into a world of false gods and spaceships. Smart/Powerful/Grey Harry.

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.

After two years of peace and prosperity, a mysterious gate had opened on Korhal within the capital city of Augustgrad. From it, invaders emerge straight out of medieval times as they bare threats of slavery and death to the Terran world they had set foot on. But they were soon going to learn they had picked a fight with the wrong people. R&R please.

The Second War for the Dawn is over, the Others have won. All that is left is one insane plan.

"At that exact moment, Taylor Hebert connected to a vast alien entity. In most universes, she gets the power to control insects, in some, she gets a slightly different power. In this universe, in some cosmic case of wrong telephone number, Taylor connected to the wrong vast alien entity. In this universe, for a few seconds, Taylor Hebert connected to the Tyranid Hive Mind."

A joint Asari-Turian operation salvaged a "package" from a derelict wreckage in the Terminus Systems, whereupon they release a force of war beyond their reckoning. Hoping to avoid another war, Commander Shepard recruits the "package" into her team. A simple act of kindness, unwittingly paving the way for a clash unlike the galaxy has ever seen. Fate directs the flames of war.

Thirteen years have passed since First Contact. The New Galactic Empire is the mightiest nation in space, its vast fleets and armies undefeated. But the shadows stir, seeking to cast all civilization into darkness. Against an evil older than life on Earth, will the Golden Lion rise or fall?

It's the eve of the centennial anniversary of the beginning of the Human-Covenant War. A mere twenty years after the discovery of Prothean Ruins on Mars. A simple case of poor communication leads to a brief but violent conflict erupting and leads to the United Earth Government and it's military arm the UNSCDF coming onto the Galactic Stage of politics, mysteries, and adventures.

With Carrow forced into sick leave, much to his horror Timothy finds himself temporarily the Senior UnderSecretary to th Minister of Magic. Between dealing with political plots, unexpected business manoeuvres and the machinations of a bored Carrow, can he survive the year?

Nathrrya, once known as Darth Avarice is awoken three and a half thousand years after being encased in carbonite now she must find her place in a very different galaxy.

During a day in Blood Gulch, a Gate unleashes an army in the tens of thousands. This would be a problem if the invaders weren't medieval fantasy soldiers whose weapons are lucky to dent Mark V armor. Features Reds and Blues being their normal selves while kicking fantasy ass, more agents surviving, Good(er) Chairman, Alpha picking up the pieces of Freelancer, gore, and much more.

This story is being rewritten in order to do it better a second time.

A small change in the past by SG-1 may have unexpected side effects for the rest of the galaxy.

Service in Federation had prepared her for most things the universe could throw at her. Being thrust into a war between a beleaguered humanity fighting a losing war against a fanatic conglomerate of genocidal aliens was not one of them.

This is what happens when a bored Ork god decides to have a bit of fun, trolling a bunch of humans, necrons, the odd C'tan and a certain unsuspecting space whale in the process.

Unwillingly torn from their beloved Empire by a scheming elven goddess, Emperor Karl Franz I and the remnants of his battered Imperial force found themselves stranded on a world yet untouched by the foul grip of Chaos. While the new lands seem peaceful at first, the sons of the Heldenhammer would soon find to their dismay that corruption and strife lurks in Westeros all the same.

She woke up on Ilos as a series of 1s and 0s. An Artificial Intelligence. Mass Effect is the last place a brand new AI wants to be and this one used to be a person. Who knows this should all be a game. Now on Book Two: Rebirth.

Rewrite of my work: Who Saves the Hero? Humanity is very much a minor newcomer to the Galactic scene, comprising only 15 B out of 3.5 T sentients. The Citadel Council has been in existence for 10,000 years, and the Asari Republics space faring for 18000 years prior to its founding. In such a Galaxy, the recently revived Shepard must determine who are her allies and who her foes.

Tracer never talked about her time as a lost soul. She's known now as the excitable Brit, the puppy of Overwatch, the fearless point on any offensive. Winston had always suspected some form of trauma, and Widow had proved that at King's Row. Unbeknownst to all, her true terror approaches, and as one wise man once said, "If you were his enemy...may god help you."

Fate is a weird thing. By trying to stop it or change it, you discover that it has all already been written. Or has it? This is a Stargate and BSG 2003 crossover.

Humanity successfully reached for the stars, confident in their ability to conquer all who stand against them. Yet in the darkness of space, an ancient menace stirs, that could possibly eclipse all past enemies Humanity faced - including those from the depths of time they faced in the wars for Terra itself...

This is pure AU crack fanfic based on Worm, by Wildbow. I own nothing, and I refuse to claim responsibility for this monstrosity. You'll never take me alive, coppa!

Adam Jensen finds himself in a time only dreamed of in vids, humanity is now part of a great galactic community that fears synthetics, and he struggles to find his place within it. Note: Primarily a DX/ME crossover, with elements borrowed and integrated from other Square Enix franchises.

The year is 2175 and the galaxy is at peace. In the Terminus Systems, Battarian sponsored pirates gather, willing to test the resolve and capabilities of the System Alliance. At a X-COM facility, the last surviving soldier from the last war has been released from stasis, ready to be healed. Meanwhile the Ethereals plot in the shadows beyond the Relay Network and Nazara awakens...

A man and his friends are conscripted for a mission. Will they succeed in their endeavors? Will they be able to figure out whats going on? Can they make themselves a home in a strange universe?

The Reaper's return was delayed; colonists are disappearing, and mysterious incidents are happening at random colonies all over the Galaxy. Are the two surviving Reapers of the battle of the Citadel behind this events? Or is it someone else? The SPECTRES, CERBERUS and the Alliance will have to find out and put an end to this. The sequel to The Next Great Journey. On Hiatus

Sam and Jack had a summer affair that ended up with a divorce and two kids. Eleven years and nine months later, their identical twins met and discover the other one exists, and they start to plot to reunite their parents. (Yup, loosely based on the parent trap)

Siegfried Kircheis survives the assassination attempt by Commodore Ansbach. As a result, Reinhard remains whole and now, the galaxy, and the known universe, will change.

When an accident breaches the barrier between realities, a team of Mercenaries must fight their way to safety through a hostile solar system to repair their one way home. Unknown by them, home is far gone, many years sideways and before them. It comes down to these masters of titanic Gods of War to write their own history, and rewrite the fate of Mars and Earth.

An immortal GURPS character ends up in Brockton Bay. He's clueless and has an almost useless power. On the positive side, GURPS characters do improve over time, and he is immortal.

Ten years previously, the Brockton Bay Brigade attacked Marquis in his home and defeated him; in time, he was sent to the Birdcage. What would happen if things went ... another way?

We thought ourselves powerful, able to conquer a galaxy with nothing but toys. When we overcame every challenge, breached the space between the galaxies themselves, what use were the words of a race ashamed of their own past? Yet we cannot deny that we were warned, for while a challenge to a human is laughable, a challenge to humanity is a death sentence.

Bards: Spell casters, Jack of All Trades, Story Tellers, and Manipulators. Taken as an infant watch the Wizarding World try and come to terms with a Boy-Who-Lived raised by one of these individuals. 5e D&D, Bardic Shenanigans ensue.

AU: A quickly advancing Humanity discovers early on the fate of the ancient Protheans and the threat of the Reapers. Instead of exploring the galaxy with wonder and optimism, the leaders of the Terran Nation prepare their young race to save themselves. When they finally make First Contact, they begin their ultimate gambit; To ready all the galaxy to fight the Reapers!

Book III: The Ori gone, Aschen imprisoned, Wraith changed and pacified, yet the Alliance is threatened once more. The Vargas are coming and no one knows how they are going to survive an enemy that spans throughout the known universe and had done so for billions of years. By closing the anomalies, they have postponed the invasion by more than two years, but will that be enough?

Alternate Universe. The Clans came prepared to invade the Inner Sphere of the Third Succession War. But by the time they arrived, the Inner Sphere had been preparing for ten years to fight the Sixth Succession War.

What if the Magistrate, the player character from the Terran campaign of SC1, were infested along with Kerrigan? What if he decided infestation was wonderful, and wanted to use the Swarm to infest everyone to be like him? This AU fic seeks to answer these questions, presenting the Magistrate's account of Starcraft's events from New Gettysburg through the end of Starcraft II.

AU. The time line has been changed. We have a clean slate and a new beginning for these characters. Many changes will be made and new directions.

The First Contact War brought untold destruction to Earth, reducing Humanity to a shell of its former self. For 900 years, Humanity has been working tirelessly to lay claim to its own slice of the Milky Way Galaxy, and they are prepared to bring the Council to its knees to accomplish their goals. (Massive AU, New Technologies, and a far different humanity.)

Following the destruction of the Temple Ship, humanity rises to become stronger than ever, and is determined that they will never again allow any enemy to repeat what the Ethereals did. In Vigilo Confido.

What if Remus was not... quite... as fast as he needed to be to catch Harry before he tried to get to Sirius in front of the Veil of Death. And what if the Veil was not what the magicals believed it to be? Oops! AU HP/LL Bash!AD/RW/GW (as my usual).

War has just be declared after a terrorist attack wiped out the leaders of the United Nations between the Earth Alliances and PLANT but the first shot has yet to be fired. So what will happen when suddenly another UN organization from another reality arrives unforeseen. Will the ideals of the UN hold true or will there be nothing but war in the future.

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.

An ancient danger threatens the galaxy, unknown to all. A humanity which never discovered Prothean ruins, expanding through space on their own, emerges. Joined with the machines they created, hardened by war with a terrifying enemy, they read the writing on the wall. But will the galactic community already there listen to these newcomers, stirring up trouble everywhere they go?

The Earth/Minbari war nears its end, with only months left until its inevitable conclusion humanity was on the brink of annihilation but on a contested system far from Earth, a unique anomaly will alter the fate of two galaxies. Babylon 5/Freespace 2 crossover. Rewrite.

Nations collide as 2 alternate versions of the Milky Way Galaxy are joined into 1. As members of the SGC and the UNSC struggle to establish peaceful relations, a new threat emerges. One that includes new enemies from each of their pasts. Co-written with Jon Harper.

When the Forward Unto Dawn lands in the North, it sets the stage for untold repercussions which will ripple throughout the whole of Westeros. With civil war threatening to tear the land apart, and an entirely more dire threat arising beyond the Wall, John and Cortana take it upon themselves to again protect the whole of mankind; from both it's own demons... and those beyond.

As the Odyssey find her way into the hyperspace window when Orilla blows up, the crew of the Odyssey find themselves in another reality. Now, the question becomes how do they get back home for their own war against the Ori. (30.08.2018: I will be doing a lot of re-edits from Chapter 1 onwards. The rest of the chapters are being deleted until I can finish rewriting them.)

Milo, a genre-savvy D&D Wizard and Adventurer Extraordinaire is forced to attend Hogwarts, and soon finds himself plunged into a new adventure of magic, mad old Wizards, metagaming, misunderstandings, and munchkinry. Updates monthly.

The Citadel Council is looking for resources, what would they find.

Alucard, one of the 41 members of Ainz Ooal Gown, a warrior vampire known for having strength to match even it's the guilds mightiest warriors. Follow as he accompanies Momonga on their journey through the New World.

When things begin to go right for someone with extraordinary powers, sometimes, the trend continues. Eventually Becomes a Gamer Fic. New Spin Hopefully.

The Citadel Council is a peaceful conglomerate of races, blissfully unaware of the horrors that lurk beyond their space. Humanity, meanwhile, is a race that has fought against these alien horrors ever since they made contact. What will happen when the two societies meet? Will peace follow war? Or is the Citadel Council doomed to fall to humanity? Rewrite of When Civilizations Meet.

When Prince John Davion dreamed of a distant descendant, he never expected to meet the ghost of that man outside his bathroom the next day. What Hanse Davion has to tell him is a nightmare. Together the two princes, man and ghost, are faced with a nigh-impossible challenge: save the Star League or see billions die in the fires of the Succession Wars.

A companion fic to "The Havoc side of the Force". Extra scenes and different perspectives from that story.

The boy who lived simply wanted to take a break from being everyone's Hero. Who'd have thought that being kidnapped by Jaffa out of some lousy Diner would do the trick? Poor SG1. They have no idea how far down the rabbit hole goes. Harry Potter/Stargate Crossover, eventual AU

Sequel to Contact at Kobol (Stargate/Battlestar). The Race has thrived for hundreds of thousands of years and who recently conquered their 5th world are heading toward Tosev 3, Earth believing the conquest to be ease against the sword swing savages. Little do they know that those sword swing savages are now one of if not the most powerful force in the Galaxy, the Tau'ri.

Most people who know him would call Sam Shepard a homebody. Completely uninteresting. When his son ends up missing in action, presumed dead, he turns to religion to help him through the loss. Unfortunately for everyone else, Sam doesn't practice a religion that anyone else in the galaxy has heard of...

With the arrival of the Shinigami and his enforcer came hardship. With hardship came equality. With careful planning came advancement. With advancement, the civilization thrived. And when a fantasy based civilization met an another one? What's then? What happens when the Sorcerer Kingdom met the galactic community? The Reapers? (AU with a lot of OC'S! Beware! XD) HIATUS until fn.

A Tyranid Swarm-lord of hive fleet Behemoth is suddenly thrown into the Mass effect universe, becoming its own hive mind and being shaped by its own experiences. How will the council react when come across this new, mysterious faction? Tyranid swarm is OC, significantly more humanised. ON HIATUS FOR A WHILE.

The Imperium world of Maxia 9 is attacked and the Imperium will show no fear and they shall use this event to further their goals and power. Beware Enemies of Mankind your days are numbered. Hail the God-Emperor!

A fun-loving asari mercenary finds herself a little in over her head when she ends up abducted by terrifying aliens from beyond the galactic frontier. These asari-like creatures call themselves 'humans.' They seem to be secretly nosing about on the borders of known space, acting through proxies, conducting covert operations, and they've got a deal for an enterprising asari...

Loki tries to summon Death to deal with his enemies. It doesn't work out quite like he planned.

the Odyssey escaping from the destruction of Orilla and the Ori is flung into a different temporal domain that they are unable to escape from. this is a story of how stargate verse technologies would change the Babylon 5 universe

It seems to be your typical 'summoned to another world' story. Only, the main character is first stuffed into the PTSD-filled braincase of an ARM Commander, then punted into the one Planet well capable of killing him with its mind. This can only end in tears. Or hilarity. (note:duplicated chapter has been fixed)

In the midst of Londo's reign, he must navigate the deadly consequences stemming from an unanticipated visitor from his past. All my thanks to Writesalott & Bimo, my betas, for their edits and suggestions.

Shepard was a total noob during the first play through. She made terrible choices, skipped quests, and she didn't buy any DLCs. Hopefully she would do a better job saving the galaxy at new game plus. Rate M for sex and violence.

Extinct Humanity AU: With the Supreme Prothean Empire broken, and the Combined Systems Alliance about to follow, the legendary Normandy Crew is chosen to be the revenge of their cycle. Fifty thousand years later, Spectre Garrus Vakarian and his rag-tag crew fight a failing battle against the Reapers, and eventually crash on an uncharted planet, unaware of what they will discover.

The Realm is forever changed when a new player in the Game arrives: space explorers from future Earth, looking for a planet just ripe for colonization. But just what awaits the people of Earth here in the World of Ice and Fire? And how will their powerful technology and ideas transform Westeros, for better or worse? Let the adventure begin!

A sharp and sudden change that can have devastating effects. When a Harry Potter that didn't follow the path of the Epilogue finds himself suddenly thrown into 1970, he settles into a muggle pub to enjoy a nice drink and figure out what he should do with the situation. Naturally, things don't work out the way he intended.

The scrolls tell that 13 tribes left the birthplace of humanity on Kobol, 12 went one way and the other Earth went another only to lose all contact with their cousins. It is written that one day they would reunite but when they Earth meets their cousins it is not what they expected and it would cost both sides in blood. (Stargate SG1/Battlestar Galactica)

A/U for both wing commander and mass effect: The timelines of Mass Effect and Wing Commander are changed forever when the Kilrathi make a startling discovery at the edge of their empire. This story will contain a number of well known characters from both games. Starts in the middle of ME2 and will continue on through ME3.

First Contact AU: What would you do if you find out that you were revived from death by moving your consciousness into a robotic body and then also learn that your descendants have established an interstellar empire that bows to no one? That's my situation right now. My name is David Escher Senior, and welcome to my rather turbulent second life.

A turian scout force sets out to patrol empty starsystems. A human exploration fleet makes ready to approach a dormant mass relay. Soon their paths will cross and if they fail to make peaceful contact, the consequences will be deadly. Rated T for violence

A desperate escape has led the 53rd Autonomous Exploration Fleet to an unexpected destiny. For its part, the Inner Sphere knows peace of a sort for the first time after the long and dark years of the succession wars. Both are in a collision course, will the result be a new Golden Age? or a War darkest than any other previous?

It has been said that something as small as the flutter of a butterfly's wing can ultimately cause a typhoon halfway around the world. Now image what four massive EMPs could do in the midst of the Turian fleet above Shanxi. For want of a nail, civilizations will rise and fall. (REWRITTEN: Chapter 1-5)

Involved Presidents, an inquisitive assistant, and professional soldiers. A pragmatic look on how the United States would use the stargate and explore uncharted planets.

"The right man in the right place can make all the difference." Well I might not be the right man but I am in the right place to shake things up. So welcome to the future of Advanced Warfare.

After a struggle to save an Imperial world from damnation, the remains of an Inquisitorial team and their temporary Eldar Allies are thrown into a universe the antithesis of their own.

With the Second Great Alliance finally being formed, the Guardians, the Terrans, the Asgard and the Nox are set out to bring everlasting peace and prosperity to the region of space they inhabit. A task not easy to accomplish when faced by so many, old and new, enemies constantly trying to destroy them with every means at their disposal.

Having long since combined forces, a fleet of the Humans and Covenants finest are torn from the universe they know to be thrown in to a strange and desolate reality. They will strive to uphold the Mantle against the Mass Effect's most Ancient Enemy. Will they break the cycle?

After the destruction of Requiem and an attack against Earth, both the UNSC and Covenant Separatist form the Systems Alliance. Then a discovery in the Deca-5 system changes everything for all sides. Cold War like conflict, lots of ONI , AU for Mass Effect and a council that actually thinks before it acts.

A small stretch of the truth by an enemy long thought gone leads to a clash of worlds. With Earth unwilling to let an attempted invasion slide and the Colonials having lost too much blood to back down, it seems worlds burning is inevitable. Just as planned.

The Warden and company meet a powerful artifact that could help them on their quest. Or possibly just eat them. DISCLAIMER I don't own anything in this story which is for (hopefully) enjoyment purposes only.

His plans to insert himself within the guts of the Ministry of Magic have been highly successful, his apprentices are proving to be both talented and intuitive, and his efforts to consolidate his position within the mundane world are proceeding nicely. But as he knows all to well, all plans disintegrate on contact with reality...and what is English Heritage anyway?

AU. How did the Borg Collective come to be? What if the Systems Alliance had the Borg as allies during The First Contact War?

"We need to take down a planet full of Smoke Jaguars. Here's a Bushwhacker. Make it happen." Conner Sinclair is about to have a terrible couple of weeks on Tranquil. His Bushwhacker's going to have it worse though.

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?

It is a new age for the galaxy, an age of change, which leads to both pain and joy .

What if a certain someone that had been monitoring the Mass Effect reality had finally had enough? Mostly Mass Effect with a dash of Trek.

What if there were no Humans in Mass Effect? What if there were Orks instead? The Council would have a lot less sleep, for one thing.

Three Heroes, different realities, different times. All of them are more than human. Mass Effect, Halo and Crysis crossover. M for swearing/cursing.

Thirteen years have passed since the death of Emperor Reinhard the Invincible. Humanity has begin to rebuild, but tensions are high in the realm of the Golden Lion. But as new enemies emerge, and a bigger galaxy is discovered, it seems that the old adage may yet be true: only a common enemy can bring Humanity together.

The Ethereals, the Aquatoids, the Micronoids. Humanity has faced them all, and come out stronger. The Humans have left their world, exploring the stars, their technology built on Alien corpses. How will they react when they meet a peaceful society, one that is both advanced and primitive? ABANDONED, REWRITE IS UP UNDER THE TITLE 'THE HUMAN WAR!

Is a second chance enough? Instead of the Catalyst's choices, Shepard lucks into a cosmic loophole. Thrown back to the very start of her Spectre career, she has to try and save the galaxy again from the Reapers ... but does she really know what's coming? 2015 NaNoWriMo winner!

Humanity never developed FTL. The Prothean archives contained no technology, no Element Zero, just a warning. Isolated from the rest of the galaxy for two thousand years, restricted to their only system, how will humanity have changed when they first meet the Turians? AU, alternate history of humanity and First Contact.

Jaime Wolf is dead. The Wolf Dragoons are in disarray and their mission to prepare the Inner Sphere against the Crusaders seems hopeless. But Natasha Kerensky has a plan...

When Sirius falls through the Veil in the Department of Mysteries Harry attempts to nose-dive after him. A strange encounter for Harry radically changes his world view;why worry about a Dark Lord when there's a good book to explore?

It's a little startling to find yourself a battleship. It's even worse to find yourself at the start of what you know is going to be the most savage war in the long and bloody history of the Inner Sphere. Stefan Amaris is seizing control and the Star League is falling apart. But there's one praetorian guard who no one has taken into account...

When Humanity ventured into the stars, they found they were not alone. And they were not liked. So they learned. How to build bigger, stronger ships. More powerful weapons. In order to survive, they learned to wield the Sword of the Stars. But there was one lesson they hadn't learned. It was called the Mass Effect.

With the technologies of several alien races at its disposal, humanity had undergone a technological revolution. It advanced at such a rapid pace, far exceeding many expectations. Soon however, the humans learned that they shared their galaxy with yet another group of sentient alien life, but to mankind's horror and confusion, these aliens were not the sort they expected at all.

Saviors come in many flavors.

Reposted from Spacebattles. Self-insert into Taylor's head with separate powers.

Episode, "Hubris" Pt. 1 Year: 2017

The year is 2650, nearly a century since the end of the Great War and the fall of the Covenant Hegemony. In that time great advances have been made in both technology and society, and the new government of the New Species Alliance enters a golden age. But, there are dark stirrings out in the vastness of space and soon Conquerors must rise again from the ashes of war.

In the aftermath of the Iron War, the 25th Millennium sees the downfall of a united human race as mankind rediscovers it's self destructive nature. Forewarned of the coming of a terrible Age of Strife, the remnants of mankind's unified military and government seek to weather the passage of time in stasis. But when they awaken, they find themselves in a galaxy that knows only war.

Decades have past since the Ethereals threat was defeated and humanity has emerged united and stronger than ever for the conflict it faced. Now after discovering the Prothean Archives on Mars, humanity is about to end up on a much larger stage than it ever expected to play on when yet another alien threat comes knocking. And again, X-COM stands ready to fight. ON HIATUS

Harry seems like your ordinary ten year old. He is anything but. So when he eventually receives his introduction to the wizarding world, he can't wait to go. However, fates decided, Harry Potter has a much larger part to play than just being the Boy-Who-Lived. HPSG1 crossover.

Alternate Universe to the canon Mass Effect Universe. This story takes place in "our" timeline, as such, Mass Effect games and other Mass Effect works exist and are known by humanity. How has humanity moved to prepare the galaxy in the 70 years since the discovery that fiction had become fact? Will eventually reach the Mass Effect time period.

After 100,000 years of Atonement, the Forerunners arrived at the Mass Effect Galaxy. The Reapers threaten every organic life, and in the hands of the Iso-Didact is the fate of his people or this new galaxy. Set in Pre-Mass Effect 3. I do not own the Halo series or the Mass Effect Universe.

It's said that a single decision can alter the path of millions and the shape the galaxy. Most think those choices are epic struggles between good and evil. No one could have ever imagined that such a decision would have to do with the negligent placement of a simple wooden crate. Forty-seven years later the consequences of that decision have changed course of the entire galaxy.

Laurence Barnes: Saviour, Warrior, Hunter, Tin Man, Prophet. These are the Labels he has been given by many. He fought and destroyed the Ceph on Earth. Now, unearthed on a strange planet 500 years later by a group of Humans under attack by another Genocidal alien force; Prophet is called once again into the fray. How will the events on Reach change by the return of one?

You know that one gamer, the one who breaks into every house and turns the place inside-out in their search for loot? That adventurer who slaughters everything in their path for XP? What if the events of Worm were a group of friends simply playing a pen & paper RPG? What if the protagonist could best be described as one such adventurer? Rated T for language.

Set after Season 7 of SG1 and Before the Battlestar Galactica miniseries, two people's are about to discover that they have to radically reassess how they and the larger universe interact.

nbsg comes across the ancient Asgard vessel with the unmodified Asgard in stasis. It is brought abroad the Galactica for investigation. During their investigation of the ship Loki hears a faint signal and investigates. He discovers a group of refugee ships using strangely primitive versions of Furling jump drives and anti-gravity. There are even examples of Furling bio-engineering.

AU. Abducted by Loki, rescued by Thor, Harry grows up fast in a much wider universe than he ever imagined existed. Trained extensively by the Asgard, he is now ready to set his own course in life. The Goa'uld need to be dealt with, and he has questions concerning his own past and powers - the answers to which will only be found on Earth, at Hogwarts ... whatever the hell that is.

What if a wormhole made a connection that led somewhere other then W-space?

Kobol is behind them and the fleet is torn apart by the upcoming election. But then one of their Raptor recon patrols unknowingly encounters the Thirteenth Tribe. Now targeted by the military forces and allies of the Terran Dominion the Galactica and the Cylons may have both bit off more than they can chew.

Humanity's reaction to the discovery of the archives on mars was very different from what happened in the games. The militaristic Empire of man is preparing to expand. But how will they react when they discover that they are not alone in the galaxy. And more importantly. How will the galaxy respond to humanity? First contact story. Rated T for language and gore update this week.

In 2157 PD, A Turian patrol attacked a newly discovered race for attempting to activate a prime relay. Unfortunately, the race in question had been in space nearly as long as the Asari have. Unlike the Asari, this wasn't a race of diplomats. This race had a fleet far more vast than the combined citadel races, and the Turians managed to piss them off. Eventual Slash.

Name amended due to guidelines. A clash of ideologies will cause widespread death and destruction for two races both alike and strange to the other. SG1nBSG xover

In This Story Humanity And The Systems Alliance Are Stronger. Pushing the Turians Back And Becoming an Independent Sovereign Nation. The Galaxy Watches With Hungry Eyes, Waiting For The Right Moment To Claim Everything Humanity Has Created. Events Are Set Into Motion Behind The Scenes, Revelations Will Occur But All Will Come To Understand the Human Term Invictus. AU and Rated M

After Unending Odyssey meets a Colonial Battle group headed by the Pegasus. When a Cylon infiltrator hacks the Pegasus's weapons and opens fire, the rest of the Colonial ships soon follow suit. Later, Earth deals with Asurans, a Wraith Super Hive, Colonial attacks, and Cylon Attacks. Will have a squeal.

An Alternate history of the Earth Minbari war. Earth finds an unexpected ally who provides a way to beat Minbari Stealth giving humanity a chance to fight back.

In the 26th century humanity along with the sangheili, san'shyuum formed the Orion Systems Alliance the center of galactic government in the orion arm of the galaxy, soon the OSA will meet the citadel council and discover a billion year old secret.

Know your friends, for your enemies will know themselves. Star Lord Ian Cameron and his Star League have made an enemy that will return to haunt ALL sides in the Succession Wars.

To some, Death is an End. To others, Death is a new beginning. Alex Drake will learn that his death will lead to a new purpose. Armed with a powerful suit, his combat skills and his knowledge of the universe he finds himself in, he will strive to save the innocent. But will this soldier gain more than success in his mission? OC/FShep

What if Harry Maybourne had been more effective? Stargate SG-1, with a little bit more emphasis on acquiring technology to use. Starts from the season one Episode Enigma and generally follows canon timeline. Highlights only, not full story dialogs and scenes. Fill in the gaps yourselves. :)

They say a single choice can change the course of history. I'm not sure if that is true but I think it can certainly influence it. When I stood at the core of Panchaea all those years ago I had no idea what would come about as a consequence of my actions. So perhaps I did change history. But at the time all I did was what I thought was right. - Adam Jensen, 2078

When the machinations of an eldar fareer drop an entire world full of Imperial Guard, Orks, and Eldar into the Mass Effect Universe, both worlds are forever changed. Switches between the perspectives of Commissar Ciaphias Cain and Commander Jane Shepard. Rated M for language, adult situations and violence.

A divergent TL in which humanity discovers the Shadows presence on Mars two centuries before the babylon % TL

Mass Effect/Babylon 5 Fusion. When Earth discovered the Prothean cache on Mars it began a sequence of events that will change humanities destiny and the fate of the galaxy forever.

The Thirteenth Tribe has been found - and they are in a state of savagery. To protect humanity, the Twelve Tribes must re-establish civilization among the barbarian stars. Despite the threats of the Cylons, the Successor Lords of the Inner Sphere, and the dark alien powers ...

A short-one shot plot bunny I wrote down. What if the God-Emperor of Mankind and Emperor Palpatine switched bodies? EDIT: 11/15/2012, Chapter 5 has been edited and rewritten.

The story follows the advantures of Liam, an Alterran who decides to leave the higher plane of existance in order to take care of the many mistakes his race made before ascending.

The Human-Covenant War is over, and humanity is slowly recovering their strength. But unknown to them and their allies, their worlds will soon make contact with rest of the galaxy. First Time FanFiction. Please Enjoy. [ON HAITUS/REPLACEMENT GOING ON]

After the battle with the Collectors, the Normandy tries to return to the Terminus systems. Unfortunately things don't go as planned and now the remnants of the crew must find a way home. However intentions and outcomes are rarely similar for Shepard. -ON HIATUS.

Crossover between SG1 and XCOM. As old enemies fall by the wayside new ones appear to challenge the Tau'ri and their allies.

Harry Potter actually manages to reply to Professor McGonagall's letter inviting him to Hogwarts for his first year. It just wasn't what that witch was expecting.

Commander Shepard. Hero of the Skyllian Blitz. First human Spectre. Potential savior of humanity and the known galaxy. Pity no one asked him what HE thought of all this.

Humanity finds itself in a wondrous and dangerous new Universe. They have been given the chance for a fresh start and begin the difficult journey to shoulder the Legacy of both the Asgard and the Alterans.

Jack O'Neill is a man waiting to die, and she's the only one brave enough not to look away. Set during Stargate: The Movie. Sam/Jack

Commissar Ariel Abel didn't want much in life, just to do her job and be noticed for her hard labour. Too bad her career is about to be overshadowed by the enormous, and fraudulent, reputation of Hero of the Imperium, Commissar Ciaphas Cain.

Crossover between SG1 and XCOM. As Earth fights against two separate extraterrestrial threats the defenders join forces and the tables are turned.

What if the swarming Tyranid invasions were nothing but rag tag fleets? What if someone was chasing them...?

In 3050 four Clans invaded the Inner Sphere. Four? No, five. One Crusader Clan breaks ranks and dares to seize the moment.

COMPLETE. Two years after defeating Voldemort, Harry falls into an alternate dimension with his godfather. Together, they embark on a new life filled with drunken debauchery, thievery, and generally antagonizing all their old family, friends, and enemies.

Just a little comic relief around the SGC. Everyone needs to have a little fun. Rated K becuase they're reading naughty books... Darn Jarheads. Darn Flyboys. And the civilians aren't much better.