XCOM: Enemy Unknown is an action strategy game developed by Firaxis Games. Play as the commander to a special paramilitary unit called XCOM. Your job is to protect earth from global alien invasion. Manage resources, advance technologies, and plan out individual units as well as global scale strategies to fend off the invading foe! Engage in over 70 unique missions, interact and negotiate with world governments, research alien devices and customize your own instruments of death! Build a base, develop it, grow your own units and participate in turn-based close combat!

XCOM: Enemy Unknown is a turn-based tactical video game, developed by Firaxis Games and published by 2K Games. The game is a "reimagined" remake of the 1994 cult classic strategy game UFO: Enemy Unknown (also known as X-COM: UFO Defense) and a reboot ...   more on Wikipedia

Operation Flashpoint: Dragon Rising Steam Key GLOBAL is a game released on 2009-10-08. Published by Codemasters.

Operation Flashpoint: Dragon Rising is a military simulation video game for Microsoft Windows, PlayStation 3 and Xbox 360 developed by British game developer Codemasters. Codemasters has advertised the game as a tactical shooter designed to represent ...   more on Wikipedia