Plans had been made that we should release a build without flatpak's sandbox. Currently doing this will work fine for just playing the game, but for modding, this will become an issue due to the lack of a URI scheme being installed to the system.

The solution should be as simple as following these steps:

• Embed or generate a .desktop
  • Can use what we have for flatpak as a base
  • Change Exec to the location of the game's executable binary.
  • Change Icon to UnleashedRecomp
• Install desktop file and icon
  • Desktop files can be installed/linked to ~/.local/share/applications with a name like UnleashedRecomp.desktop
  • Icons files can be installed/linked to .local/share/icons/hicolor/128x128/apps with a name like UnleashedRecomp.png (Make sure to create the folder if missing)
  • Update applications cache by running update-desktop-database ~/.local/share/applications
• Register the mime type
  • Just run xdg-mime default UnleashedRecomp.desktop x-scheme-handler/unleashedrecomp

For most Linux systems this should work without any issues.