MINIMUM: • 3d Hardware Accelerator Card Required – 100% DirectX® 9.0c compatible 64 MB Hardware Accelerator video card and the latest drivers* • English version of Microsoft® Windows® 2000/XP • Pentium® IV 1.4GHz or AMD Athlon™ 1.4 GHz • 256 MB RAM (512MB RAM Recommended) • 100% DirectX(R) 9.0c compatible 16-bit sound card and latest drivers. • 100% Windows(R) 2000/XP compatible mouse, keyboard and latest drivers • 4.0 GB of uncompressed free hard disk space (plus 600MB for Windows® 2000/XP swap file) • 8x Speed CD-ROM or DVD-ROM drive. MULTIPLAYER REQUIREMENTS: • Internet (TCP/IP) and LAN (TCP/IP) play supported • Internet play requires broadband connection and latest drivers • LAN play requires network interface card and latest drivers Important Note: *Some 3D accelerator cards with the chipset listed here may not be compatible with the 3D acceleration features utilized by Call of Duty® 2. Please refer to your hardware manufacturer for 100% DirectX® 9.0c compatibility. This product does not support Microsoft® Windows® 95/98/ME or NT.