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

Windows
Business Model Attribute Image Commercial
Minimum CPU Class Required Attribute Image Intel Pentium 4
Minimum OS Class Required Attribute Image Windows XP
Minimum RAM Required Attribute Image 1 GB
Minimum DirectX Version Required DirectX 9.0c
Media Type Attribute Image Download, Attribute Image DVD-ROM
Minimum Video Memory Required Attribute Image 128 MB
Video Modes Supported Full screen
Video Resolutions Supported Attribute Image 1024×768, Attribute Image 1152×864, Attribute Image 1280×1024, Attribute Image 1280×720, Attribute Image 1280×768, Attribute Image 1280×800, Attribute Image 1280×960, Attribute Image 1440×900, Attribute Image 1600×1200, Attribute Image 1680×1050
Input Devices Supported Attribute Image Keyboard, Attribute Image Mouse
Additional Hardware Required Attribute Image 3D Accelerator
Number of Offline Players Attribute Image 1 Player
Steam Cloud
Miscellaneous Attributes Attribute Image 3-D Glasses


Technical information contributed by Kabushi (209502) and jaXen (171161)