Processor: AMD Athlon 650MHz or Pentium III 650MHz range processor
Memory: 128MB
Graphics: nVidia GeForce256 or TNT2 ultra, PowerVR Kyro, S3 Savage2000, 3Dfx Voodoo3, ATI Rage128 pro
Hard Drive: 550MB free hard disk space
Sound: Creative Labs SoundBlaster Live
OS: Windows 95 OSR2, Windows 98, Windows 98SE, Windows ME, Windows NT 4.0 (with Service Pack 5), Windows 2000, Windows XP, Windows Vista or Windows 7 operating system
Processor: AMD K6-3 400MHz, Pentium II or Celeron-A 300MHz
Memory: 64MB
Graphics: full OpenGL compliant 3D accelerator
Hard Drive: 450MB free hard disk space
Sound: 100% Windows compatible sound card