Macintosh
Business Model Attribute Image Commercial
Minimum CPU Class Required Attribute Image Intel Core Duo
Minimum OS Class Required Attribute Image Mac OS X 10.7 (Lion)
Minimum RAM Required Attribute Image 2 GB
Media Type Attribute Image Download
Input Devices Supported Gamepad, Attribute Image Keyboard, Attribute Image Mouse
Multiplayer Options Attribute Image Internet
Steam Achievements, Trading cards, Valve Anti-Cheat System (VAC), Workshop


Technical information contributed by jaXen (180355) and formercontrib (159447)