A homage to one of the many great battle scenes from this game.

It's the year 2084. A new alien incursion is about to begin. Once again, X-COM takes the burden of fighting this threat, while the utopia they've sworn to protect turns into a twisted reflection of the coming apocalypse.

Earth is under attack by an unknown enemy, causing various countries to unite under XCOM, the Extraterrestrial Combat Unit. The enemy is ruthless, with technology that is way more advanced than anything on Earth. XCOM is Earth's only hope.

The invasion of Earth has begun!

My take on the aftermath of T'leth TFTD 'verse . No spoilers. Aaand this just in: I fail at summaries. More inside

X-Com Colonel Gerhard "32" Krause and his thoughts about the terror weapon of the Snakemen race - the Chryssalids.

Terror from the Deep. In the opening months of what looks like a Second Alien War, the crew of an X-COM attack submarine are downed by Alien forces and must hold out until reinforcements arrive... Violence and war. Rated T. Oneshot.

Rakion Fanfiction. Follow Krisma, the archer - on her way, fighting for what she loves the most. On her way she will find friends, and enemies. She needs to find true friends, and stay close to them.

Is there a plausible way for an FBI Agent, a First Person Shooter, a Suspense-Filled Narrative, and 'X-COM:UFO Defense' to coexist in a cohesive story that will please long-time fans of the greatest computer game ever?

In the midst of the Second Alien War, XCOM are finally making headway against the Aquatoids and Gillmen. But the aliens have a trick up their sleeve...

A story written in serial style about the Alien Wars through the eyes of a single team with a very unconventional commanding officer.

Esto es una versión narrada del juego mientras lo voy jugando principalmente, aunque me daré algunas licencias para hacer la historia mas real. Si quieres ser uno de mis personajes pon tu nombre en un comment. Con suerte seras uno de mis agentes

Series based on the popular computer game, from XCom's humble beginnings to its conclusion. All comments and suggestions are welcome and appreciated.

Follow the course of The First Alien War, from the POV of the organisation set up to fight it, and what may eventually be the end of humaity as we know it.

Enemy Unknown series. A look into the mind of the terrifying Alien creature known as the Chryssalid. Oneshot.

Enemy Unknown series. A look into the mind of the fearsome Alien construct known as the Sectopod. Oneshot.

After 2000 years of abandonment, Xcom takes up the Operation to reclaim Earth. But the troops aren't ready for what they find. Post Xcom Interceptor and Apocalypse

Modified from the games XCOM: UFO Defence and XCOM: Terror from the Deep, but written with heavy emphasis on the individual soldier.

XCom: Abyssal is based on the game XCom: Terror From the Deep. Major rewriting in progress, should release some new chapters soon April 2009

X-TEC, a global task force aimed to replace X-COM at the end of the Lunar Conflict, has just formed. Young and unaware of the rising power in the east, X-TEC, in its fledgling years, makes its first encounter with a threat deadlier than the aliens that p

It is the year 1999. Earth has become the subject of increasingly agressive alien visitations. The leaders of the freeworld have established X-Com - the Extraterrestial Combat Unit - to investigate and defeat the aliens, and save the world.

Similar to the traditional XCOM plot, only set in Januray, 2010. Though ammunition types get a little creative, it begins with real-life technology.

Short story set between the X-COM novels The Unknown Menace and Abyssal, both available below. The story is complete - Please Read and Review. WARNING - This story contains spoilers to the Unknown Menace.

The story of a young woman's close encounter with extra-terrestrials. R&R.

After nearly a century of peaceul existance for humanity, the alien menace arises once again!