GOG auto-download: How to select files?

Hello everyone!

I’m trying to write a GOG installer for Furi and I would like to download the game files without user interaction.

However unlike other games, Furi’s GOG installer doesn’t consist of one single ZIP file, but an EXE to perform the installation and a BIN file containing the game files.

Is there a way to specify which file to download from GOG in the Lutris script so that I can run the EXE and point it to the BIN file?
(I tried using the using the file’s respective URLs in the files section but that didn’t work.)