The Flagship Turn-Based Strategy Game Returns Become Ruler of the World by establishing and leading a civilization from the dawn of man into the space age: Wage war, conduct diplomacy, discover new technologies, go head-to-head with some of history’s greatest leaders and build the most powerful empire the world has ever known.

Operating System: Windows XP SP3/ Windows Vista SP2/ Windows 7

Processor: Intel Core 2 Duo 1.8 GHz or AMD Athlon X2 64 2.0 GHz

Memory: 2GB RAM

Graphics: 256 MB ATI HD2600 XT or better, 256 MB nVidia 7900 GS or better, or Core i3 or better integrated graphics

Directx: DirectX version 9.0c

Hard Drive: 8 GB Free

Sound: DirectX 9.0c-compatible sound card