https://bugs.winehq.org/show_bug.cgi?id=42820
--- Comment #10 from Shmerl shtetldik@gmail.com --- (In reply to Pekka Helenius from comment #9)
I have not played the game so much, just actually the initial room and the first staircase. I can't tell any differences
Texture issues don't happen in the beginning, besides may be the opaque surface (bug 43158).
Did you just rebase the patch on latest code? Is Józef still working on that multisample textures branch or the effort was scrapped?