MINIMUM:
Requires a 64-bit processor and operating system
OS: Windows Vista 64-bit
Processor: 2GHz Dual Core
Memory: 4 GB RAM
Graphics: Shader Model 3.0 & at least 1GB VRAM
DirectX: Version 9.0c
Storage: 4 GB available space
RECOMMENDED:
Requires a 64-bit processor and operating system
Memory: 8 GB RAM