Steam account required for game activation and installation
PC System Requirements
MINIMUM:
OS: Microsoft Windows 2000/ Microsoft Windows XP/ Microsoft Windows Vista (admin rights required) 95/98/ME/NT4 no longer supported.
Processor: Pentium 3 1GHz or Athlon XP equivalent
RAM: 256MB system Memory (XP); 512MB system Memory (Vista)
Graphics: 32MB DirectX 9.0c video card
Hard Drive: 700MB Free Space
Sound: Direct X 9.0c compatible sound card
Input Devices: Keyboard and mouse
Graphics Cards Supported: All DirectX 9.0c graphics cards, GeForce, GeForce 2, GeForce 3, GeForce 4, GeForce MX, GeForce FX, GeForce 5 Series GeForce 6 Series, GeForce 7 Series, GeForce 8 Series, Radeon, Radeon 8 Series, Radeon 9 Series, Radeon X Series.