http://bugs.winehq.org/show_bug.cgi?id=58493
--- Comment #2 from Stian Low wineryyyyy@gmail.com --- Managed to fix Access Violation for wine-10.11-217-g3c4cc9d04b6 via these winetricks: dmband, dmcompose, dmime, dmloader, dmscript, dmstyle, dmsynth, dmmusic
https://appdb.winehq.org/objectManager.php?sClass=version&iId=7012 Night of the Raven: 2.6/2.7 mentions some of these winetricks and other instructions but only the winetricks above were needed to fix for wine-10.11-217-g3c4cc9d04b6.
Sound issues mentioned by AppDB seem mostly resolved but graphics issues persist which are not mentioned and are still being debugged for wine-10.11-217-g3c4cc9d04b6.
So far the graphics issues seem just aesthetical and don't break the game otherwise.
Grahics issues seem related to bad depth test or culling with flickering objects and floors and walls appearing and disappearing.
At the very beginning when the main character is going through the initial dialogue with the first NPC, you can see through the wall and floor behind the main character.
Once dialogue completes and character is movable it becomes clear that the wall and floor appear and disappear depending on how far they are away from the corner of the screen suggesting graphics culling bugs.
winetricks install of practically all d3d dlls didn't resolve this issue which is still being debugged.