https://bugs.winehq.org/show_bug.cgi?id=38138 --- Comment #7 from Paul Gofman <gofmanp(a)gmail.com> --- Created attachment 63279 --> https://bugs.winehq.org/attachment.cgi?id=63279 Use 8 bit value for D3DRS_ALPHAREF This is because the game is using alpha test when drawing these doors (with '>' function) and setting strange 16-bit values for alpha reference value. Native d3d uses the lower byte only in this case, while Wine currently uses the value as is. I am attaching a proof of concept patch (which includes the test). The patch fixes the issue for me. I tested this at the start of tutorial only. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.