I have a huge library of game EXEs on my computer, but they run at a 4:3 aspect ratio as they’re old, Proton/Proton-GE/WINE-GE keep the aspect ratio and place black bars left and right, which is desireble, unlike wine who stocks them to the left side of the screen.
You must log in or # to comment.
I believe you need to set the file association within the settings of your desktop manager. If you use KDE, you can find these in the Settings panel under Applications/File Associations
A good place to start actually, lemme try.