SOS is provided via Steam key for Windows.
For key redemption, a free Steam account is required

Windows System requirements

OS

Windows 7 64-bit only (No OSX support at this time)

Processor

Intel Core 2 Duo @ 2.4 GHZ or AMD Athlon X2 @ 2.8 GHZ

Memory

8 GB RAM

Graphics

NVIDIA GeForce GTX 660 2GB or AMD Radeon HD 7850 2GB DirectX11 (Shader Model 5)

Storage

8 GB available space

OS

Mac OS X 10.8+

Processor

Intel Dual-Core

Memory

2 GB RAM

Graphics

DX9 (shader model 3.0) or DX11 with feature level 9.3 capabilities

Network

Broadband Internet connection

Storage

300 MB available space

OS

Ubuntu 12.04+

Processor

Intel Dual Core

Memory

2 GB RAM

Graphics

DX9 (shader model 3.0) or DX11 with feature level 9.3 capabilities

Network

Broadband Internet connection

Storage

300 MB available space

One of my gaming highlights of the year

Evan Lahti, PC Gamer

The next big thing in the world of streaming and survival games

Jada Griffin, Nerdreactor

Snoop Dogg Playing The Wildly Entertaining ‘SOS’ Is Ridiculous

Aaron Williams, Uproxx

SOS is provided via Steam key for Windows.
For key redemption, a free Steam account is required