@jivane-perich please test with Proton 3.16-4, it shouldn't need additional fonts with that version. To test simply remove game prefix at ../compatdata/403190/pfx.
A quick follow up : It's working after some manipulations. In the command line, enter the following : [code] A window appears. Select the option "Select the default wineprefix", click on "Ok", and next select "install a ...
Corefonts is already installed on my laptop. Seems this problem is known (using wine) : https://appdb.winehq.org/objectManager.php?sClass=version&iId=33284 I tried using "winetricks allfonts", but this is not working out...
Do you have corefonts installed? I don't own this game but once i installed core fonts on Arch a lot of games i was having text issues with for Proton started working fine.