Windows
Requires a 64-bit processor and operating system
OS: Windows 7 64-bit
Processor: Phenom X3 8650 or better/Core i3 or better
Memory: 4 GB RAM
Graphics: Radeon HD 4850 or better/GeForce GTX 460 or better
DirectX: Version 11
Network: Broadband Internet connection
Storage: 30 GB available space