Macintosh
Business Model Attribute Image Commercial
Minimum CPU Class Required Intel Dual-Core
Minimum OS Class Required Mac OS X 10.6
Minimum RAM Required 256 MB
Media Type Attribute Image Download
Input Devices Supported Attribute Image Keyboard, Attribute Image Mouse
Number of Players: Offline Attribute Image 1 Player
Steam Cloud

Windows
Business Model Attribute Image Commercial
Minimum CPU Class Required Pentium 4
Minimum OS Class Required Windows XP
Minimum RAM Required 1 GB
Media Type Attribute Image Download, Attribute Image DVD-ROM
Minimum DirectX Version Required DirectX 9.0c
Video Modes Supported Full screen, SVGA/XGA (1024*768), SXGA (1280*1024), SXGA- (1280*960), UXGA (1600*1200), WSXGA+ (1680*1050), WSXGA/WXGA+ (1440*900), WXGA (1280*720), WXGA (1280*768), WXGA (1280*800), XGA+ (1152*864)
Minimum Video Memory Required 128 MB
Input Devices Supported Attribute Image Keyboard, Attribute Image Mouse
Number of Players: Offline Attribute Image 1 Player
Miscellaneous Attributes 3D Accelerator Required, 3-D Glasses
Steam Cloud


Technical information contributed by Kabushi (206941) and jaXen (152376)