Pentium® III or Athlon® 600 MHz processor or higher /Windows® 98/2000/ME/XP operating system /128 MB of RAM (256 MB of RAM required for multiplayer games of 3 or more) /900 MB of uncompressed hard drive space, plus 200 MB for the Windows® swap file A 100% Windows® 98/2000/ME/XP-compatible computer system including: irectX® 9.0b; 100% DirectX® 9.0b-compliant true 32-bit sound card and drivers; 100% DirectX® 9.0b-compliant 32 MB video card and drivers; 100% Windows® 98/2000/ME/XP-compatible mouse and drivers; 100% Windows® 98/2000/ME/XP-compatible keyboard; 100% Windows® 98/2000/ME/XP–compatible quad speed (600 K/sec sustained transfer rate) CD-ROM drive and drivers <p> RECOMMENDED SYSTEM SPECIFICATIONS 
Pentium® III or Athlon® 1.0 GHz processor or higher /
256 MB of RAM /
100% DirectX® 9.0b-compliant 64 MB video card and drivers