OS: Windows® XP SP 3 (32-64 bits) / Windows Vista® (32-64 bits) / Windows 7® (32-64 bits) CPU: (Minimum) Core 2 Duo E6305 1.87GHz OR Athlon II X2 260u (Recommended) Core 2 Duo E8300 2.83GHz OR Athlon II X2 265 Memory: (Minimum) 2 GB RAM (Windows XP) / 2 GB (Windows Vista and Windows 7) (Recommended) 4 GB for Windows ® XP, 4 GB for Vista / Windows ® 7 Video Memory: (Minimum) 6512 MB Graphics Memory - GeForce 8800 GT OR Radeon HD 3870 (Recommended) 1 GB Graphics Memory - GeForce 510 OR Radeon HD 2900 GT HDD : 3 GB of free Hard Drive Space/ Sound Card: compatible with DirectX 9.0c
