Steam OS images were made available for free download yesterday. I grabbed the images, created an ISO and booted a high-end system on it (it was a working Windows 8 desktop). Instead of automated install, I chose advanced install so I could see what was going on. It was a pure Debian installer experience.
Once you installed everything successfully and rebooted your system, you will be greeted with typical Grub and Gnome login screen and there are four options – default Xsession, Steam OS, Gnome 3 Shell and Gnome Classic. I chose Gnome Shell just for the sake of checking it out.
Read more at Muktware
