I have just download the demo version and as I have read it works until 5th year. What it will happen with my demo play if I decide to buy the full version? should I start my play from the beginning or I can restore my game from demo to full version?
Well I do not know where the save files are located on the Mac, but they are transferable so you need to find the save files and save them to a backup folder so you can move them later.