saarah06: Hi so I'm kind of new to gog games, well I've had an account for a while but have never downloaded a game despite having bought a few. I decided to play a game in my library but don't really know how to download them. Unlike steam the games on this website seem to be in several parts. I was trying to download the first withcher game and downloaded the first part (1mb) but when I click on the second part to download it says open with vlc player as the top option, the second option being DownThemAll!, and the third option being save file. I don't know which one to click and would like to know if possible.
Use "save the file". VLC incorrectly thinks the .bin files are meant to be used with it, e.g. that they are either audio CD or DVD movie .bin files (images). They are not, in this case they are the data files for the GOG game installer.
Not sure about DownThemAll!, it sounds like some kind of download manager, but have you installed it yourself? Safest is to use "save the file" option, and download all the parts and possible updates (patches) + DLC installers to the same directory. They are big files though, hopefully you have a fast and reliable internet connection.
If you are using the GOG Galaxy client, you can also download the installers (backups) with it.
After you have downloaded all the installer files, patches etc., just run the executables to install the game, patches and DLCs.
Or, if you want more like a Steam like experience, use the GOG Galaxy client to install the game (it will both download and install the game for you). But I personally prefer downloading the installers and installing the game myself, the download will also proceed faster then because the installer files are compressed, while the GOG Galaxy install version is probably downloaded uncompressed.