I have some more information on the problem, but I still have no idea how to fix it. I posted a bug report, along with a backtrace (whatever that is). Here is the link: http://bugs.winehq.org/show_bug.cgi?id=24748 It is worth noting at this point that the game only crashes when you load a mission that uses the 688i class submarine. All the other vehicles function properly. The game will run without crashing if I disable sound in the wine config program. That's not much help though, as the game is not playable without sound. Can anyone shed some light on this issue? I would really like to get this game working. :(