System Requirements

Minimum:

• Supported OS:Microsoft Windows XP or Windows Vista (64 is supported)
  
• Processor:Pentium 4 3.2 Ghz, Pentium D 2.66 Ghz, AMD Athlon 64 3500+ or better
  
• Memory:1 GB
  
• Graphics:256 MB, Shader Model 3 required, NVidia 6800 or ATI X1650 or better*
  
• Hard Drive:3.5 GB (Multiple saves and user created maps will increase the amount of needed hard disk space.)
  
• *Supported Video cards: NVidia 6800, NVidia 7000 series, 8000 series, 9000 series, 200 series. 8800M and 8700M supported for laptops. ATI X1650 – 1950 series , HD2000 series , HD3000 series , HD4000 series

Recommended:

• Processor:Intel Core 2 Duo Family, AMD 64 X2 5200+, AMD Phenom or better
  
• Memory:2 GB RAM
  
• Graphics:512 MB, NVidia 8600 GTS or better, ATI X1900 or better*
  
• Sound:5.1 sound card recommended

* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.