In response to mysterious alien incursions, the Global Defense Initiative activates the XCOM Project, bringing together their finest leaders, scientists, and soldiers to combat this new threat by all means necessary. But in a world already succumbing to Tiberium and old enemies lurking in the shadows, it will take a supreme effort from XCOM to merely survive, let alone win.

The Traitor is dead. Salem is dead. Ruby thought she could live in at least temporary retirement, but the universe had other plans. Stripped from her home, away from those she loves the most, she is forced to fight for a world foreign to her. Few others are in her position The only way for everyone get back to their homes, help X-COM win their war.

A crossover between XCOM 2 and Girls Frontline. Complete Spec Ops missions to reclaim the Earth from the Alien Occupiers and get laid by hot raifus along the way.

The year is now 2015, the first angel Adam and his children never got the chance to waken and the evangelion project was ended. The world was left in its normal state but a new threat comes for humanity from the cold and endless reaches of space. Shinji Ikari now finds himself in the middle of this conflict, fighting with Xcom against the endless might of the ethereal aliens.

After a long war with Advent and an invasion even the Elder's fear, with the final order of the Commander he sacrifices himself not only to save the world but the universe as well only to find himself in another earth were X-com doesn't exist and the world is filled with Superhero aliens and Villans

Weiss Schnee, soldier in the X-COM project, volunteers for the MEC trooper project after suffering crippling injuries on a mission. Her girlfriends, Yang and Pyrrha, help her recover from the emotional toll, eventually volunteering for other projects intended to help fight the alien menace Tender, loving sex and emotional reinforcement inside. Also XCOM fight scenes, why not?

An exiled prince and princess find themselves drawn into a shadow war for the fate of Earth. But will this hidden conflict soon become overt? And are aliens the only enemies they will face?

When NID managed to convince President not to destroy quantum mirror its send to P8R-553 to establish research outpost and to properly study mirror. . Few month after properly establishing outpost and studying the mirror. All contact was lost. SG-1 prepares for recon and subsequent rescue mission.

In the Year 2015, Earth was attacked by an unknown Alien Empire. With X-com they fought the alien menace again and again, overcoming the Odds and Forging a new Empire comprised of the former enemies enslaved to the Elder's will. Now forged into an empire the likes of which the galaxy hasn't seen, they take their first steps into the great Unknown. Major Crossovers and OCs.

Перевод XSGCOM: Goa'uld Defence(Mirror Image) Оригинал: tthf .me/86hU

After defeating the Radiance, little Ghost thinks they can die in peace alongside their siblings but fate has other plans for them. •This story is currently up for adoption. DM me on Discord if you want to Adopt it: Protonic Protogen#9946

With the secret of Remnant's past in her hands, Ruby Rose must work with her teammates and their allies to bring an end to her world's greatest threat.

In 1973 a Decepticon warship was shot down on Iceland and after a short conflict ended with a massive nuclear explosion on Iceland rendering a large chunk of the Island a restricted zone. After a massive cover-up operation, the most powerful individuals on this Planet pulled together a vast amount of resources into project X-COM. Its purpose: Defence of Earth from Aliens. (ACT1)

A series of snippets telling the story of the Human-Citadel war, fought between the Human X-Com and the Turian Hierarchy. Originally published on Reddit. Based on the original X-Com UFO Defence (1994), not the Reboot!

Tumbling through a mysterious portal was not Ruby's plan, nor was it to end up in the middle of a war between humans and aliens on a different planet. With her aura gone and Crescent Rose left at home, Ruby is swept up by Chief Engineer Shen immediately for her love of engineering and weaponsmithing, and together, there's nothing they can't build. - Faunus Ruby.

A quick one-shot that takes place after the events of The Bureau: Summer Declassified, focusing on the Zudjari and their ultimate fate. Do not read until you finish the main story, obviously.

Earth is under siege with aliens kidnapping people and destroying cities it was only a matter of time before Earth fell and then...A miracle happened. "Let it be said here and now you are the Braveist around go show these assholes that Man is not to be trifled with" X-COM commander.

They called it the most important war in Human history; one we were not allowed to lose. Our first and last line of defense stands alone against the onslaught, yet victory may be delivered by the very hands that sought to destroy us. Vigilo Confido, Curatrix Ab Alibi.

A collection of one-shots written by readers of XCOM: RWBY Within and XCOM: Remnant Unknown.

August 31st, 2010, 19:00 hours, Brockton Bay, Approximately Fifteen Minutes from Brockton Bay Cinemas. The precise time and place that Taylor Hebert was fatally wounded whilst caught in the crossfire between the ABB and the E88. The precise time and place that the Queen Administrator, suborned by the Earth-born Ethereal Asaru, made Taylor The Commander of XCOM.

Following her final confrontation with Salem, Summer Rose is mysteriously transported to another world on the brink of war - not only with itself, but with an alien invasion. Can she navigate this strange new world? Will she ever find a way back home to Remnant? And what secrets does the Bureau hold? (Inspired by DrAmishMD's excellent XCOM/RWBY stories.)

Harry Potter, sick of the Wizarding world and mourning the loss of his closest companions, enacts a ritual not completed since the time of Merlin. His aim is to get away from the pain and bitter memories of his old life, and with the appearance of aliens and flurries of green plasma death, in this new world he will not be short of distractions... Based on X-Com: Enemy Unknown

Traducción de la historia Stardust de Arad de la página de Fimfiction.

Xcom has been official activated. An alien force has began attacking earth, and Humanity about to be brought to the brink. The situation only get more serous after the the capture of Equestrian Princess Twilight Sparkle. Will both worlds fall to their knees to the Elders army?

The Ethereal War ended a long time ago, and Humanity took topreparing for the Ethereal's return. Unfortunately as they prepared for one enemy, a second crept out the shadows of the ocean and the cities they defended. It is the years 2177, and the New Earth Government keeps a tight grasp on world after the open warfare between XCOM, sea monster and cultist have taken to the shadows.