Minimum OS: Windows XP Service Pack 3 Processor: Pentium 4 3.2 GHz or equivalent Memory: 1GB RAM Hard Disk Space: 2 GB (includes Direct X files) Video Card: GeForce FX 5700 or equivalent card with 256MB VRAM DirectX®: 9.0c Sound: DirectX 9 compliant audio card Additional: Gamepad or controller recommended