- Supported OS: Windows XP SP3/Windows Vista SP1 (only)
- Processor: 2.6 GHz dual-core (3 GHz for Intel Pentium D 925)
- Memory: 1 GB (2 GB Recommended)
- Graphics: 128 MB DirectX 9.0c compliant, Shader 3.0–enabled (see supported list*)
- DirectX Version: DirectX 9.0 or 10.0
- Sound: DirectX 9.0 or 10.0 compliant
- Hard Drive: 8 GB free hard disk space
- Multiplay: Broadband internet connection with 384 Kbps upstream
- *Supported Video Cards at Time of Release: ATI RADEON X1600/1650–1950/HD 2000/3000 series, NVIDIA GeForce 6800/7/8/9 series.
- Laptop versions of these cards may work but are NOT supported. These chipsets are the only ones that will run this game.