iPad
Business Model Commercial
Minimum OS Class Required iOS 5.1
Media Type Download
Input Devices Supported Touch Screen
Number of Players: Offline 1 Player

Linux
Business Model Commercial
Media Type Download
Input Devices Supported Keyboard, Mouse
Number of Players: Offline 1 Player
Steam Steam achievements

Macintosh
Business Model Commercial
Minimum CPU Class Required Intel Dual-Core
Minimum OS Class Required Mac OS X 10.6.6
Minimum RAM Required 2 GB
Media Type Download
Input Devices Supported Keyboard, Mouse
Number of Players: Offline 1 Player
Steam Steam achievements

Windows
Business Model Commercial
Minimum OS Class Required Windows XP
Minimum RAM Required 2 GB
Media Type CD-ROM, Download
Minimum Video Memory Required 512 MB
Input Devices Supported Keyboard, Mouse
Number of Players: Offline 1 Player
Steam Steam achievements


Technical information contributed by Robbie Cargill (45) and formercontrib (159986)