Because very few people play games on Linux compare to the PC, so it's not really worth the cost to players ratio at the moment. Maybe down the road when the game is making money they'll be able to throw some towards a Linux build.
Hello, i am trying to write a fancfic and need help with it since english is not my first langague: https://chroniclesofelyria.com/forum/topic/8070/help-nedded you can read it here: https://chroniclesofelyria.com/forum/topic/7546/the-spirit-of-the-void-chapter-3-is-out-0605