- 2 GHz processor
- 1 GB RAM (Windows Vista and 7 users will want 2 GB of RAM or more)
- 2 GB available hard disk space
- Shader version 2.0 capable video card
- Support for DirectX v9.0c or better
- Windows XP, Windows Vista, or Windows 7. (Note: Mac OS and Linux are not currently supported.)
- 3 GHz processor
- 2 GB of RAM (Windows Vista and 7 users should use 4 GB of RAM or more.)
- 6 GB available hard disk space
- GeForce 8800 or equivalent video card (Dedicated GPU with 512MB+ Video Memory(VRAM))
- Support for DirectX v9.0c or better.
- Windows XP with the latest service pack installed, Windows Vista with the latest service pack installed, or Windows 7 (As stated above: Mac OS and Linux are currently not supported.)
- The latest update to .NET Framework from Microsoft
You may need to update DirectX before you play.
Make sure you are using the latest graphic drivers for your system - NVIDIA, AMD/ATI and Intel.