PC OS: Windows XP (Service Pack 2) 또는 Windows Vista (service pack 1) CPU: (XP) 20GHz processor 또는 equivelent (VISTA) 2.4GHz processor 또는 equivelent RAM: (XP) 1GB RAM (VISTA) 1.5GB RAM HARD DRIVE: 6.1 GB of hard drive 우주 with at least 1GB of additional 우주 for custom content & saved games VIDEO: 128MB Video card, with support for Pixel shader 2.0