Genre: Strategy, Real-Time, Sci-Fi, Sci-Fi, General System Requirements OS: Windows® XP / Windows Vista® / Windows® 7 Processor: 2 GHz Intel® Core™2 Duo or AMD Athlon™ 64 X2 or better Memory: 2 GB (4 GB recommended) Graphics: 512 MB DirectX® 9.0c–compatible with Shader Model 3.0 or higher (see supported list)* Continue Reading