• Since late 2023, the Battle.net client has been incompatible with Wine due to a Chromium component update

• All versions of WoW can be logged into with email/pass by directly-launching WoW (not its Launcher)
• Battle.net client can be used without logging in, and old game data can be restored and data scanned for in Settings
• Close the window for scanning for games first-start, and then access Battle.net client settings from the Wine system tray right-click
• For games with updates, right-click the Battle.net client Wine tray icon and Resume updates (GNOME likely needs legacy tray support disabled)
• Can possibly install games fresh with Battle.net client launcher flags

• Diablo III can use email/pass log-in
• StarCraft II was known to be able to do email/pass log-in
• Diablo II Resurrected worked one time with -user -pass flags

• Last tested: 2024/06/16, Wine Staging 9.5, Fedora 40 (still had numerous errors at log-in)

mkdir -p ~/'.wine' && wget 'https://us.battle.net/download/getInstaller?os=win&installer=Battle.net-Setup.exe&id=undefined' -O ~/'Downloads/Battle.net-Setup.exe' && WINEPREFIX=~/'.wine/Battle.net' WINEARCH='win64' wine ~/'Downloads/Battle.net-Setup.exe'