Minimum:OS: Windows XP/Vista/7
Processor: Intel Core 2 Duo E6750 2.66 GHz / AMD Athlon II X2 245e
Memory: 2 GB RAM
Graphics: Nvidia GeForce 8800GT / AMD Radeon HD 5700
DirectX: Version 9.0c
Hard Drive: 4 GB available space
Sound Card: DirectX Compatible
Recommended:OS: Windows 7 SP-1 64-Bit
Processor: Intel Core i3-2500 / AMD Athlon II X4 650
Memory: 4 GB RAM
Graphics: Nvidia GeForce GTX 285 / AMD Radeon HD 5830
Hard Drive: 4 GB available space
Sound Card: DirectX Compatible