In order for you to play Hitman: Blood Money on Windows with minimal graphics settings, your computer must meet the following requirements
Microsoft Windows® 2000/XP (Windows 95/98/ME/NT Not Supported)
Pentium 4 1.5Ghz or Athlon XP Equivalent
512MB RAM
100% DirectX 9.0c compatible video card which supports Hardware TnL and Pixel Shader 2.0 (GeForce FX / Radeon 9500 or higher)
100% DirectX 9.0c Compatible Sound Card
5.0GB free disk space
100% Windows 2000/XP compatible Mouse and Keyboard (Gamepads and controller are not supported)
Recommended:
Pentium 4 2.4Ghz or Athlon XP/64-bit equivalent
1024MB RAM
ATI X800 series, Nvidia GeForce 6800 series or higher video card
100% DirectX 9.0c Compatible Sound Card, Sound Blaster X-Fi series
5.0GB free disk space