I got the new 0.3.13 Mac version to run, briefly. The screen view was small so I selected full screen mode in the menu. I had to restart the game for it to take effect. When I did it completely locked the Mac with a goofy partial screen wavy version of the UI. Even CMD Q would not exit so I manually shut down and re-ran. Same effect. So I deleted the game, re-downloaded and executed ... same effect. It seems to have done something funky to the video settings that does not reset on re-execution. No problems or effects on any other apps.