http://bugs.winehq.org/show_bug.cgi?id=8240
Summary: FarCry has large flashing black blocks as shadows Product: Wine Version: 0.9.36. Platform: PC-x86-64 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: wine-opengl AssignedTo: wine-bugs@winehq.org ReportedBy: ben@atomnet.co.uk
It seems like where a shadow should be is replaced by large black strips that reach into the distance or wherever the shadow started then continue on indefinitely. These appear and disappear depending on where you look and the angle you look at things.