Everything. The game depends on using either its own internal html browser which may not work for you. If it doesn't then it will if a browser is installed to Wine. I used wine-doors to do that http://wddb.wine-doors.org/. You may or may not also need to add MFC42.DLL to the game's directory; it can be gotten from a real Windows installation or from the web.
What does not
Go into the game settings and turn direct3d off or the fonts may be transparent and unreadable. If you use an external browser (see above) then the settings will have to be changed to that.
What was not tested
|Operating system||Test date||Wine version||Installs?||Runs?||Used|
|Show||Ubuntu 9.04 "Jaunty" i386 (+ variants like Kubuntu)||Jul 19 2009||1.1.26||Yes||No||Garbage||tadadata|
|Current||openSUSE 11.1 x86_64||May 10 2009||1.1.17||Yes||Yes||Gold||an anonymous user|