OS: Windows XP/Vista 最小スペック: Windows XP/Vista, Pentium 4 2GHz or Athlon XP equivalent, 1GB RAM, DVD-ROM drive, DirectX 9.0c compatible sound card, 7GB free hard drive space, 128MB DirectX 9.0c video card with full Shader 3.0 support, Xbox 360 controller or mouse. 推奨スペック: Intel Core 2 Duo/Athlon 64 X2 or equivalent Multi-core CPU, 2GB RAM, SoundBlaster X-Fi series, 256MB DirectX 9.0c video card with full Shader 3.0 support (NVidia 7900GS or better), Xbox 360 controller or keyboard and 3 button mouse.