XCOM: Enemy Unknown is an immersive action strategy game developed by Firaxis Games that puts you in control of the elite paramilitary organization known as XCOM. As the commander, your primary mission is to protect Earth from a devastating global alien invasion. To succeed, you must manage critical resources, advance cutting-edge technologies, and devise intricate combat strategies tailored to each unique unit.

Engage in over 70 unique missions that challenge your tactical prowess while interacting with world governments to garner support and resources. Delve into research on alien technology and unlock powerful weaponry to strengthen your forces. Customize your units to create a formidable team, and oversee their evolution on and off the battlefield.

With a blend of turn-based tactical combat and strategic resource management, XCOM: Enemy Unknown offers a rich gameplay experience that expands upon the legacy of the original XCOM title, acclaimed as one of the greatest games ever made. Build and develop your base to enhance your capabilities, and prepare for intense battles against the alien threat. Are you ready to defend humanity?