We added native support Linux and Steam OS.
This game working on all main platforms now - Windows (x86/x64), Linux, MacOS.
And we are glad to say that the achievements are visible on the profile now.
Linux and SteamOS is available now
Build and release context
Steam update times within 24 hours of this post. Matching dates do not confirm which build it describes.
Build 3627310 · public branch
Steam updated · First observed