I just downloaded GOG Galaxy in order to create a hub to play some GOG Games. I have an external hard drive where either my dad or I had installed some GOG Games on an old account, but we forgot about the account. I started adding these games into GOG Galaxy using the link executable option (see attachment). Is there any way that I can access the extras of these games? Just that some manuals/artbooks looked kind of interesting.

you need to log in