REQUIREMENTS * Microsoft Windows XP/Vista, DirectX 9.0c (included on DVD) * CPU 2.0 GHz, 512 MB of RAM (1GB for Windows Vista) * GeForce FX5700 or Radeon 9700 with 128 MB of RAM * 3 GB of free space on hard drive (4GB for Windows Vista) * DVD-ROM drive * 16-bit sound card compatabile with DirectX 9.0 * Internet connection (required only in multiplayer mode) * Mouse, keyboard