https://bugs.winehq.org/show_bug.cgi?id=39080
--- Comment #2 from Béla Gyebrószki gyebro69@gmail.com --- Created attachment 52069 --> https://bugs.winehq.org/attachment.cgi?id=52069 screenshot #2
In many places where terrain is broken there are big black "patches". It's kinda similar to bug #28916, except that that bug has already been fixed in recent Wine.