Game Title -- Civilization 4
    Game genre --  Turn based classic strategy game
    Requirement -- Windows XP, Processor: P4 1.2 GHz, DirectX 9.0, 256 MB RAM, Free hard drive space: 1.7 GB, 3D Accelerator with Hardware T&L and Pixel Shading 64MB DirectX 9.0, DirectX-compliant Sound Card
   
    Description :  Civilization 4 - Civilization IV features gorgeous 3D graphics, loads of in-game movies, brilliant audio and music, and, most importantly, the best and most addictive gameplay of any strategy game ever created. Sid Meier's Civilization IV is a turn-based strategy game that challenges players to build and expand an empire, throughout all of human history, and become the most powerful ruler in the world. Choose one of 18 nations to lead and go head to head with some of the most famous leaders in history.