https://bugs.winehq.org/show_bug.cgi?id=38694
--- Comment #8 from Nikolay Sivov bunglehead@gmail.com --- No, it's up to application to support command line switches. I guess you got confused by Steam client that supports such switch and also suffers from dwrite being incomplete. To make Spectre render properly set dwrite to Disabled in Libraries tab of winecfg, this way application will not be able to use it and will fallback to gdi rendering that works. You can use that as a workaround while I'm working on proper fix.