https://bugs.winehq.org/show_bug.cgi?id=35446
--- Comment #4 from Ronny Schmatzler schmatzler@googlemail.com --- You can set a 32bpp resolution in the launcher which fixed the weird textures for me.
Adding
++screenwidth "1360" ++screenheight "768" ++screendepth "32"
in the launcher as startup options may also help.
Disabling music in the launcher also makes the game run without any further winetricks.
I cannot reproduce the mouse/keyboard problem.