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8 days agoThat site shows OS usage on all platforms, mobile and TV included. If you select “current calendar year” as the time frame (to smooth out short term changes), the total desktop OS (Windows, Mac, Linux, Chrome OS) usage is about 50%, Linux usage is about 6%. 6% out of 50% is 12%. So, according to that site, Linux usage is about 12% if you consider only desktop OSes.
Bazzite and CachyOS are most often recommended gaming distros. Both are immutable. Bazzite is based on Fedora and CachyOS is based on Arch.
Unreal Engine for Linux is a thing so that shouldn’t be a problem.
https://dev.epicgames.com/documentation/en-us/unreal-engine/linux-development-quickstart-for-unreal-engine