To my surprise I found that I could download TrainFever for MAC this afternoon. It was a short pleasure though. After downloading the game successfully I could not launch it. Steam displays the following error message “Failed to start game (missing executable)”.
I tried on two systems (2008 MPro Yosemite Public Beta 2012 MBPro Mavericks 10.9.4) same result.
I tried deleting the appCache folder (as suggested by Steam support pages) but that didn’t help.
I knew that the official release date was the 11th.
When Steam however showed the Mac Version as “installable” I incorrectly assumed (silly silly me) that it was released early. I think it’s rather stupid of Steam to show the “Install” and the “Play” button when the game is not available …