MINIMUM:
OS: Windows Vista
Processor: SSE2 Capable processor
Memory: 1 GB RAM
Graphics: AMD or Nvidia Graphics card w/ 512MB RAM, OpenGL 2.1 Support
Network: Broadband Internet connection
Storage: 1 GB available space
Additional Notes: Broadband required for internet play.
RECOMMENDED:
OS: Windows 7 64-bit
Processor: Intel Core i7 or AMD Phenom II
Memory: 4 GB RAM
Graphics: NVIDIA GTX 660 w/ 2GB RAM
Network: Broadband Internet connection
Storage: 1 GB available space