http://bugs.winehq.org/show_bug.cgi?id=8396
Summary: S.T.A.L.K.E.R fullscreen is windowed Product: Wine Version: 0.9.37. Platform: PC-x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: minor Priority: P2 Component: wine-x11driver AssignedTo: wine-bugs@winehq.org ReportedBy: mhainze@yahoo.com
Using GNOME 2.16.2, on Gentoo ~amd64 with conservative flags (-march=k8 -O2 -pipe), Metacity WM. Setting to full screen leaves a window title bar visible along with a panel bar.
WORKAROUND: Set option in winecfg to uncheck "Allow the window manager to control the windows".