The Linux gaming market share among Steam users has reached 5.3%, a historic high, coinciding with Windows usage dropping below 93%. Windows 10 usage has decreased by nearly 15%, while Windows 11 has gained only 10.6%. SteamOS Holo 64-bit is the leading Linux distribution, making up 25% of all Linux users, largely due to the popularity of the Steam Deck. macOS has gained 1.2% market share, indicating a shift in gaming preferences. Valve announced plans to expand SteamOS to desktop PCs, which may further boost Linux gaming adoption.