Using External Launchers
To show you how to use external launchers, here is a Lutris example.
First start the wine game you’d like to use and close it,
then open the game settings of the wine game.
Add /home/$USER/wemod-launcher/wemod,
under System Options in the field Command Prefix.
Then just click play.
When using a non-Proton runner, a version string will be asked of you when running wemod-launcher.
For example, if you use Ge-Wine8.26 then that is exactly what you type into the box.
After this you can continue at Quick Guide step 10.