Elex 2 is not only listed on Steam but, like other THQ Nordic games, is now listed on Gog as well and should be "available soon" there. So the game will be available DRM-free, if desired. The system requirements are the same as those listed on Steam, such as Windows 10 and a graphics card with DirectX 11 or 12. Initially, Windows 7 and 8 were also listed, but this has since been changed.