Nilian, an ex-Xcom doctor finds a rather boring and quiet life in the post-ADVENT world, inside the experimental city 31. One day, however, he comes across a particularly attention-grabbing alien reptile, who soon challenges the doctor's lifestyle. Reupload cause of formatting. I write mostly on the archive, check there first

A collection of documents, dossiers, and analysis on the various units, factions, organizations, cultures, history, events and leaders spanning the Ethereal Collective, ADVENT and XCOM. A supplementary companion collection to XCOM: The Advent Directive.

The Xenonauts embark on on their first mission against the Extraterrestrial Threat, flown into action by a gallant crew of three, written for AlphaSpartan117

The Commander is rescued after 20 years and unceremoniously reinstated as the leader of X-COM. But a generation of ADVENT rule has left it's mark, and the road to freedom is long and hard, however unexpected events only make serve to make things more complicated. Eventually Commander X Viper. Vaguely inspired by The X-com Viper by The Imperator 2 you.

A former sergeant in the United States Marine Corps, Nathaniel Greene lost his platoon in an ambush by Mutons during the 2015 invasion. He was picked up by a Resistance group after a month in the desert and recruited by Central twenty years before the Commander was rescued. Now with the Commander spearheading XCOM's return, It's time for revenge.

Throughout its existence, XCOM has recruited many notable people in its fight against the Ethereal Collective. Dawn Conley is one such- an eighteen year old straight out of high school, with extremely high telepathic capabilities, and carries a unique skill only a few can master-biopathy. This is her story. Based off of Xabiar's XCOM: The Advent Directive fanfiction.

A collection of Journals from command center and field personnel. we'll see some familiar faces as well as some new as we delve deeper into the mysteries of why the invaders are targeting what seems to be specific population centers.

After escaping the Advent mega-city of New Providence, a scientist buys his way into a resistance cell operating within the City-23 Contagion Zone. Hoping to avoid further contact with his former viper creations, the man is thrust into a role that could very well change his outlook on vipers, and force him to face a ghost from his past. (see tags inside)

We all know the story of how Central rescued the Commander, but what drives a man to search for someone for twenty years. How does a person come to grips with the last twenty years being a fabrication. There has to be more written in between the lines from where the Commander is rescued and where gameplay begins... This is a Fangirl one shot written on vacation, but who knows. . .

The world broke in the past thirteen years of Advent occupation; scattered remnants of camps, patrolling Advent units in the wild, groups of scavengers. It is clear to Luis, an ex-military survivor, that the world has truly lost its way. Alas, there is a certain wonder to the experience of consciousness, one that a viper, freshly separated from Advent, will not let go to waste.

The Venom's Drip is a little hole in City 31's wall, and its owner, Zethra, has a comfortable-enough life ruled by routine. Unfortunately, one of her regulars throws her life for a loop, and she realizes she's nowhere near as healed as she thought she was.

Australia has been annexed, the United Nations is in chaos, the world is under siege and the Ethereals have taken the field. Facing the full might of the Ethereal Collective, the Commander must rally XCOM, the newly formed ADVENT, and several other allies and rivals to unite the divided nations by any means necessary, for failure now will mean the fall of humanity once and for all.

XCOM was not the first protector of humanity - they were only the latest. This is the story of the Chronicler, a simple friar in the early 16th century. When summoned to the Vatican, an encounter with an unknown artifact triggers a series of momentous events, and he becomes pulled into a shadow war that threatens to bring Europe to its knees. Based on Xabiar's XCOM series.

It is long past the contact war. An X-Com squad move to prevent aliens from extracting Intel from an old secret service building, and are saved by someone who they have never seen before. This is my first fanfic story, so any reviews are appreciated. Uploads may be few and far between.

After the success of Chimera Squad, Jane Kelly has decided to start a new team. But where Chimera is Reclamation's poster child, Bauk Squad is there to give criminals something to fear. Boogey men hunting them from the shadows. And in City 79, where the crime syndicates have become exceedingly dangerous, Bauk has been deployed to root out these criminals. Any way they can.

Twenty years after the fall of Earth, a daring raid serves to ignite a full-scale war for the future of the planet. Novelization of XCOM 2: War of the Chosen.

Mortified and disgusted after witnessing the truth behind ADVENT's lies, and after an XCOM operative shockingly spares her in battle, a viper decides that she will not stand for the Elders' atrocities. Her already malfunctioning mind-control chip rendered non-functional, perhaps she will raise a question: could this battle-crazed human ever care for a viper?

A wounded soldier is offered a place in X-com, a dead man is given a life of steel, a war machine is shown a second chance at humanity.

Earth changed so much after X-COM'S Victory fifteen years ago. A lot bad, some good as City 31 prospers. While society moves on, some struggle. Especially for Sam who's past impacted him as a child from the war festers in world of Human and Alien despite how much he tries otherwise. But an unorthodox confrontation with an X-COM Reclamation Viper may steer his life a new direction.

"Find Your Light" AU related. (Editing to post here soonish) Lack of sleep, nightmares troubling one's mind, a foul mood, captured operatives, and a tight-lipped high-ranking ADVENT prisoner all come together to make for poor decisions. But Bradford doesn't care. He just wants answers.

A raid on an ADVENT Supply Facility leaves Zhang blinded, and the man isn't handling it well. OCxZhang

A quick excursion to an abandoned ADVENT Outpost in the Appalachian Mountains turned Black Market gives Bradford and his team more than they bargained for. It also leads to a discovery he wasn't expecting to find so soon. New allies and new adversaries bring new troubles for the mind and heart. - This is the "new" and more canon version for this AU idea.

Story time with the crew and past loose lips from Bradford's more "drunken" moments leads to him having to explain a particular incident involving him and Jynn in their youth.

Deep within what remained of the Asian XCOM branch, off in one of those still operation workshops, Zhang finds his usually quiet workspace intruded upon by some visitors. Small visitors.

Back during the Old War. Though the man would like to be alone, Geist finds Zhang mulling on the cliffside nearby the Hazard Course to have a chat. Apologies for earlier psionic training gone wrong and then a moment to discuss their possible futures once the war is won.