https://bugs.winehq.org/show_bug.cgi?id=45278
--- Comment #2 from Jan Havran havran.jan@email.cz --- Hello Zebediah,
usually I could do some regressions tests as I did with previous bugs, unfortunately I will be extremely busy for following 14 days... So yes, I can do it after 2 weeks, if someone else will not do it in the meantime (the demo is available on moddb for example [1]).
I am sorry for the inconvenience.
[1] https://www.moddb.com/games/vietcong/downloads/vietcong-singleplayer-demo