Johnathanamz: Linux is never going to get any of the PC versions of video games from Activision, Bethesda Softworks, Blizzard Entertainment, Capcom Electronic Arts (EA), and Ubisoft though.
Linux will never reach 5% of the PC video games market or 10% either.
adamhm: Not long ago people were saying that we'd never get AAA games on Linux, and not long before that just getting games in general on Linux as a common thing was doubted, but look at where we are now: it's receiving a lot of investment and development from a lot of big companies, all of the major engines support Linux, it's common for indie games to come to Linux and even a fair number of AAA games are getting ported over now.
Last month Linux dropped from 0.77% to 0.76% on Steam's hardware survey.
adamhm: Steam's hardware survey is hardly the best metric to use, but even so considering the vast number of users Steam has it's still a significant number of users, plus Steam's userbase is constantly growing.
Linux barley grew in the last five years.
One thing you need to know VALVe is subsidizing the ports of AAA PC versions of video games to get ported to Linux by Aspyer and Feral.
Activision, Bethesda Softworks, Blizzard Entertainment, Capcom, Electronic Arts (EA), and Ubisoft have seen no interest in having their PC versions of video games ported to Linux.
Also you can see on gog.com PC versions of video games that have Linux support on Steam don't have Linux support on gog.com like Dying Light, Metro 2033, Metro: Last Light, Saints Row 2, Saints Row: The Third, Saints Row IV, Saints Row: Gat out of Hell, Tropic 5, etc.
Most PC gamers just don't want Linux, they see it's free and say oh it's free it's crap.
There was even a thing said that in China since Windows costs money to purchase PC gamers in China pirate the Windows Operating Systems (OS') because they can.
So yeah you can believe that Linux is going to grow, but no it's never going to get 5% of the PC video games market or 10% of the PC video games market, ever.
Most AAA PC versions of video games will never be released for sale for Linux.