Linux
Business Model Commercial
Minimum RAM Required 1 GB
Media Type Download
Input Devices Supported Keyboard, Mouse
Steam Add-on Content (DLC), Steamplay

Macintosh
Business Model Commercial
Minimum OS Class Required Mac OS X 10.6
Minimum RAM Required 1 GB
Media Type Download
Steam Add-on Content (DLC), Steamplay

Windows
Business Model Commercial
Minimum CPU Class Required Pentium 4
Minimum OS Class Required Windows XP
Minimum RAM Required 1 GB
Media Type Download, DVD-ROM
Minimum DirectX Version Required DirectX 9.0c
Video Modes Supported SVGA/XGA (1024*768)
Minimum Video Memory Required 32 MB
Input Devices Supported Keyboard, Mouse
Steam Add-on Content (DLC), Steamplay


Technical information contributed by Rainer S (62818), Sciere (410290), jaXen (42679) and formercontrib (159751)