Wine
Windows version
last published 2 years, 2 months ago
After allowing access to your account in the browser, if prompted for which application to handle `humble:` link in, you should select the `Humble Games Collection (Login)` application.
Usually running `xdg-mime default Humble-scheme-handler.desktop x-scheme-handler/humble` in your terminal should tell your browser to handle `humble:` links in that application without asking.
If that still doesn't work, you should open an issue in [https://github.com/Gustash/lutris_installers] so I can help you debug the issue.