http://bugs.winehq.org/show_bug.cgi?id=9844
--- Comment #3 from Azamat H. Hackimov azamat.hackimov@gmail.com 2008-05-12 14:10:39 --- This is bug of Dark Engine - it can't run in multiprocessor/multicore systems.
Using "taskset -c 1 wine Shock2.exe" solve this problem.