Android
Minimum OS Class Required Android 2.2
Media Type Download
Input Devices Supported Touch Screen, Track Pad
Number of Players: Offline 1 Player
Notes Google has a free and full version available; Amazon has the full version available

iPad
Business Model Freeware / Free-to-play / Public Domain
Minimum OS Class Required iOS 4.3
Media Type Download
Input Devices Supported Touch Screen
Number of Players: Offline 1 Player
Miscellaneous Attributes Game Center

iPhone
Business Model Freeware / Free-to-play / Public Domain
Minimum OS Class Required iOS 4.3
Media Type Download
Input Devices Supported Touch Screen
Number of Players: Offline 1 Player
Miscellaneous Attributes Game Center

Linux
Business Model Commercial
Minimum RAM Required 512 MB
Media Type Download
Minimum Video Memory Required 64 MB
Number of Players: Offline 1 Player
Steam Achievements, Leaderboards, Trading cards

Macintosh
Business Model Commercial
Minimum CPU Class Required Intel
Minimum OS Class Required Mac OS X 10.5.8
Minimum RAM Required 512 MB
Media Type Download
Minimum Video Memory Required 64 MB
Number of Players: Offline 1 Player
Steam Achievements, Leaderboards, Trading cards

Windows
Business Model Commercial
Minimum OS Class Required Windows XP SP2
Minimum RAM Required 512 MB
Media Type Download
Minimum DirectX Version Required DirectX 9.0c
Minimum Video Memory Required 64 MB
Number of Players: Offline 1 Player
Steam Achievements, Leaderboards, Trading cards
Notes 1gb RAM needed if using Windows Vista or Windows 7

Windows Phone
Business Model Commercial
Input Devices Supported Accelerometer/Gyroscope, Touch Screen
Notes Download size: 21MB


Technical information contributed by havoc of smeg (22369) and LepricahnsGold (128124)