Minimum: OS: Windows 98/ME/2000/XP Processor: Pentium/Athlon 750MHz Memory: 128 MB (256 MB on 2000/NT/XP) Graphics: DirectX 8 compatible 32 MB GFX board DirectX®: DirectX 8.1 Hard Drive: 500MB Sound: DirectX 8 compatible SFX board Other Requirements: Mouse and Keyboard, Joystick and Keyboard