Valve just published their Steam Survey results for October and point to a small uptick in Linux gaming use on a relative basis.

According to today’s published Steam Survey figures, for October 2026 the Steam on Linux use was up 0.05% and taking it to 3.95% overall. This is quite a bit different from the original Steam Survey figures for September that showed Linux diving down to 3.05% as a 0.85% decline over August. But as noted in that article last month, it was closely associated with a strong shift in Simplified Chinese use. When that occurs in the Steam Survey, Microsoft Windows typically sees large upward swings against Linux.

In any case Valve revised their September numbers to 3.9% and now for October are reporting 3.95% for their overall Linux customer base. Apple’s macOS is at 2.35% and Windows at 93.7%. In comparison, this time last year we were celebrating Steam on Linux finally cracking 3% during October 2025.

Among the Linux distributions, Arch Linux based CachyOS remains most popular at 16.3% and even outpacing SteamOS at 13.89% in second place.

AMD CPU use by Linux gamers remains at just under 70%, driven in part by the Steam Deck and Steam Machine using custom AMD SoCs.

All the Steam Survey results in full for October can be found at SteamPowered.com.