https://bugs.winehq.org/show_bug.cgi?id=18490
--- Comment #56 from tt_1 herrtimson@yahoo.de --- Just to confirm, it does not work with wine-3.3 and the rebased staging patchset. It does work partially with the patch from #49 on top, but only in so fare as that you can start a battle and switch from campain mode to the battle mode, but the game crashes again if you want to quit the battle mode and return to the campaign mode.
(This description is meant for Napoleon: Total War)
Also I have problems with some of the textures, but this should be another bug.