LGOGDownloader is an unofficial downloader to GOG.com for Linux users. It uses the same API as the official GOG Galaxy.

The new version 3.16 mainly fixes some bugs:

LGOGDownloader 3.16

Fixed item url when showing wishlist
Made downloader to not consider blacklisted files to be orphaned
Made --galaxy-* options able to select build with build id
Tries to find build with build id first
If no build is found with specified build id then try to use it as build index
Defaults to build index 0 if build id or index is not valid
Changed --wishlist into --list option
Removed --wishlist
Added --list wishlist
Added option to select network interface for operations
--interface
Updated man page
Improved completed file skipping for extras
Galaxy: Added small files container support
Instead of downloading a lot of very small files we download a file that contains all the small files and extract it when everything is downloaded
Galaxy: Added option to convert file path to lowercase for Windows game files
--galaxy-lowercase-path
Some games for Windows have inconsistent casing in their file path
With this we don't end up with multiple directories because different capitalization makes them unique on case-sensitive filesystems