http://bugs.winehq.org/show_bug.cgi?id=58927
--- Comment #8 from Scott Kidman scottkidman@protonmail.com --- (In reply to joaopa from comment #4)
For me the demo crashes too. But if I install a native d3dx9 dll then the game works well.
Can you try that for both demo and retail game ?(easy way: install winetricks and then winetricks d3dx9 should do the trick)
Should I rewipe my Linux Mint installation and start anew?