Requirements

Select Your OS

Mac Requirements

Minimum Requirements
OS
Mac OS X 10.11.6
Processor
Intel 1.8 GHz
RAM
4GB
Hard Disk
32GB
Graphics
256MB
Input
Keyboard & Mouse
Recommended Requirements
OS
Mac OS X 10.11.1 or higher
Processor
Intel 2.4 GHz
RAM
4GB
Hard Disk
32GB
Graphics
512MB
Input
Multi-button Mouse

The following graphics cards are not supported: ATI X1xxx Series, ATI Radeon HD2xxx Series, Intel GMA Series, Nvidia 8xxx Series and Nvidia 7xxx Series.

This game is not currently supported on volumes formatted as Case-sensitive.

Linux Requirements

Minimum Requirements
OS
Ubuntu 14.04, Steam OS 2.0*
Processor
Intel 2.0 GHz
RAM
4GB
Hard Disk
18GB
Graphics
512MB
Input
Keyboard & Mouse
Recommended Requirements
OS
Ubuntu 15.10, Steam OS 2.0*
Processor
Intel 3.0 GHz
RAM
8GB
Hard Disk
18GB
Graphics
1GB
Input
Keyboard & Mouse

AMD graphics cards not supported on SteamOS.
NVIDIA 600 series+ with Driver Version 352.55, AMD R7 with Mesa 11.2 driver, and Intel Iris Pro with Mesa 11.2 driver. Important: AMD and Intel GPUs may require Ubuntu 15.10 or later. Mesa 11.2 driver still in active development.
NVIDIA 700 series+ with Driver Version 352.55, AMD R9 with Mesa 11.2 driver. Important: AMD GPUs may require Ubuntu 15.10 or later. Mesa 11.2 driver still in active development.