Steam also includes Console Edition which can run on 64bit Windows and Linux computers.
Recommended Specs:
Staxel (Windows Edition) is available computers running Windows. (Windows 7 or newer)
It also requires that the operating system is 64bit, has at least 8GB of RAM and a modern gaming GPU.

Staxel (Console Edition) is available computers running Windows or Linux. (Windows 7 or newer)
It also requires that the operating system is 64bit, has at least 4GB of RAM and a dedicated GPU.