Minimum Requirements:

• Processor: Intel Core 2 Duo, AMD Athlon X2, or faster
• Memory: 1GB+ (Windows XP); 2GB+ (Vista)
• Graphics: Shader Model 3.0 or higher; NVIDIA GeForce 7800 Series, ATI Radeon HD 2400 Pro, or higher VRAM: 256MB or more (Not guaranteed to run when shared with main memory) DirectX®: DirectX 9.0c or higher Hard Drive: 13.0GB free space Sound: DirectSound Support (DirectX 9.0c or higher) Other Requirements: Internet connectivity Internet connection required for game activation. To play online, activate an online account using a product key. Limit one account per key. One product key included. Games for Windows–LIVE System Requirements: Multiplayer play and other LIVE features included at no charge; games may offer additional downloads that may require additional fees. LIVE is not available in all countries, visit for more information. Features and system requirements may change without notice. Subject to Terms of Use (at ). Broadband Internet service required (sold separately). Some broadband services may not work with LIVE and performance may vary. Under 13 requires parental consent. See for full details. You must accept the enclosed License Agreement.