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The game works fine, it lacks the Platinum rating just because the game cannot start without MSVCP100.dll.
I tested: few tracks; changing resolution in game; the editor (making a simple track and playing it); making a new human driver with a different set of control keys.
What does not
What was not tested
I use WINEARCH=win32, so as suggested in readme.txt I downloaded vcredist_x86.exe from http://bit.ly/cJT7Gy.
I installed it with `vcredist_x86.exe -q' and the game worked fine.