http://bugs.winehq.org/show_bug.cgi?id=27365
--- Comment #6 from Christopher May maquis196@yahoo.co.uk 2011-12-28 06:40:17 CST --- I created another steam account to download the demo (since I own the full game) and it seems this bug report is only relevant to the demo. The demo also crashed for me yet the full game works perfectly.
Could be a bug in the game that wasn't fixed for the demo?