Minimum: OS: Microsoft® Windows® XP SP3 Processor: 2.20GHz Intel Core 2 Duo or 2.4GHz AMD Athlon 64 X2 Dual Core Processor or greater Memory: 2 GB RAM Graphics: 512 MB DirectX™ 9-compatible, 32-bit 3D Accelerated video card supporting hardware Pixel shaders (version 3) (NVIDIA GeForce 8600 GT 512 MB, ATI Radeon HD 4650 1GB, Intel Integrated Graphics HD 4000 or equivalent) DirectX: Version 9.0c Storage: 7 GB available space Sound Card: 16-bit DirectX™ 9.0c-compatible sound card Additional Notes: Microsoft Windows XP, users with "Limited User" privileges will encounter difficulties. Depending on your system configuration, you may be required to have Administrative Privileges to play this program.