http://bugs.winehq.org/show_bug.cgi?id=26835
--- Comment #127 from David davidsboogs@gmail.com 2011-05-13 19:16:04 CDT --- According to 'cwdurst' on the Steam Forums:
http://forums.steampowered.com/forums/showpost.php?p=22375633&postcount=...
It works in Crossover Games. Is it possible for us to do comparison traces between C.G. and vanilla wine and see where they diverge?
Since it's the only way I'll probably get the game working short term, I plan to go ahead and buy the $15 bundle this Sunday (assuming it works in the trial) - but I really want it working in regular wine because I don't like codeweaver's upgrade policy. If I can use C.G. to help out with getting Portal 2 working in Wine, that would be great.