Valve just published the Steam Survey results for September with a slight increase to the Linux gaming userbase.
In July Steam on Linux was at 2.89% but then for August it fell to 2.64%. Now for September it crept up to 2.68%.
Windows meanwhile was at 95.4% and macOS at 1.91%.
On a year-over-year basis Steam on Linux was at 1.87%, so basically up 1% year-over-year for September.
The Steam Linux numbers for September aren’t too changed from August with SteamOS Holo coming in at 28% use among Linux gamers and Arch Linux at 10.69%. The AMD CPU marketshare among Linux gamers at 68%.
Those interested in all the Steam Survey numbers can find them on SteamPowered.com.
