http://bugs.winehq.org/show_bug.cgi?id=32973
--- Comment #11 from Erich Hoover ehoover@mines.edu 2013-04-09 17:14:54 CDT --- (In reply to comment #10)
Note that this is not the launcher that's crashing but the game itself when hitting the "New Game" option in the game menu. Thus I think the "Dupe" marking is wrong.
Could you please try compiling Wine with GCC 4.5? Last time I tested things that was the only version of GCC where Fallout 3 would launch without crashing.