This is my simplistic Qt6 frontend for umu-launcher (previously named ULWGL) that can use Valves Proton to launch Windows games on Linux independent from Steam. The name is a subject to change.
This launcher is a hobby project and for personal use. You are free to expand or use the code however you want.
Umu-launcher needs to be installed on your system and must be in your path https://github.com/Open-Wine-Components/umu-launcher In the directory run
cd buildThen run Cmake
cmake ..To make executable in the build directory
makeTo install it to /.local/bin
make installyou are free to modify the install location if you want.
Fine tune the UI.
One final thing for the launcher is fetch the correct game ID from the Umu database so that adding fixes for the games is fast and effortless.
https://github.com/Open-Wine-Components/umu-database