One time I asked a Linux question in unity forums and the only response I got was something along the lines of "you people have no idea how lucky you are that unity is under contract to have a Linux version. It's almost up though and soon we won't have to deal with Linux questions"

Just use Godot or make your own with Irrlicht or Ogre. Fuck unity and fuck unreal, I'm not making a game if I have to do it in fucking Windows. The ui is too clunky and slow for the type of asset pipelining and file management that a game development or mod development workflow demands.