https://bugs.winehq.org/show_bug.cgi?id=43073
--- Comment #3 from Yonnji yonnji@miqote.com --- (In reply to winetest from comment #1)
Have you tried winetricks -q corefonts or winetricks -q allfonts?
https://ubuntuforums.org/showthread.php?t=665485
According to this starting the game like this LANG=ru_RU.UTF-8 wine game.exe might work. It may require some of those fonts, I really don't know.
This doesn't helps. The game is already running with LANG=ru_RU.UTF-8. When running in LANG=en_US.UTF-8 the cyrillic characters are displayed as "??????".
(In reply to Nikolay Sivov from comment #2)
If you have access to Windows machine with en_US default localization, you could as well verify if same issue happens there. But yes, first thing to try is to set LANG=ru_RU.UTF-8 before starting the game.
There are no issues in the game on Windows.
But there are some issues in the launcher: when "BrowserType" is set to "2" in FFXIV_BOOT.cfg (which is only working option for Wine), cyrillic characters are displayed in the same way as in Wine. Anyway it's not a problem, because you can't use cyrillic characters in login or password.