https://bugs.winehq.org/show_bug.cgi?id=43042
--- Comment #1 from Robert Walker bob.mt.wya@gmail.com --- Console log is from:
export WINEDEBUG=-all,+dxgi,+d3d cd "${WINEPREFIX}/drive_c/Program Files (x86)/S.T.A.L.K.E.R. - Lost Alpha/bins" wine XR_3DA.exe &>wine_stalker_la-dx10_mode-console_log.txt
With in-game setting of DirectX 10 Full Dynamic Lighting.