Linux
Business Model Attribute Image Commercial
Minimum CPU Class Required Attribute Image Intel Pentium Dual-Core
Minimum RAM Required Attribute Image 4 GB
Drivers/APIs Supported Attribute Image OpenGL
Media Type Attribute Image Download
Input Devices Supported Joystick (Analog), Attribute Image Keyboard, Attribute Image Mouse, Other Input Devices
Number of Offline Players Attribute Image 1 Player
Steam Achievements, Cloud, DLC available, Leaderboards, Trading cards, Workshop

Macintosh
Business Model Attribute Image Commercial
Minimum CPU Class Required Attribute Image Intel Pentium Dual-Core
Minimum RAM Required Attribute Image 4 GB
Media Type Attribute Image Download
Input Devices Supported Joystick (Analog), Attribute Image Keyboard, Attribute Image Mouse, Other Input Devices
Number of Offline Players Attribute Image 1 Player
Steam Achievements, Cloud, DLC available, Leaderboards, Trading cards, Workshop

Windows
Business Model Attribute Image Commercial
Minimum CPU Class Required Attribute Image Intel Pentium Dual-Core
Minimum OS Class Required Attribute Image Windows Vista
Minimum RAM Required Attribute Image 4 GB
Minimum DirectX Version Required DirectX 11
Media Type Attribute Image Download
Input Devices Supported Joystick (Analog), Attribute Image Keyboard, Attribute Image Mouse, Other Input Devices
Additional Hardware Required Attribute Image 3D Accelerator
Number of Offline Players Attribute Image 1 Player
Steam Achievements, Cloud, DLC available, Leaderboards, Trading cards, Workshop


Technical information contributed by Patrick Bregger (211106)