Steam has about 120 million monthly active players, with about half playing on a given day: https://steamcommunity.com/groups/steamworks/announcements/detail/29

Steam has about 120 million monthly active players, with about half playing on a given day: https://steamcommunity.com/groups/steamworks/announcements/detail/2961646623386540827 https://steamcommunity.com/groups/steamworks/announcements/d... Assuming Linux players are representative, that puts the number of Linux users at 1.2 million per month and 600,000 per day.