Just did a GOG survey that focused on the idea of a paid membership option on GOG. Seems they’re determining what people would be willing to pay extra for. Some of the options were
- a tool for backing up offline installers
- ability to install previous versions of a game
- extra insight into the preservation work they’re doing.
- voting rights on games to bring into the preservation program.
And others that I can’t remember.
Yes, that’s what I use when I need it for GOG saves. But typically, every game puts their save file in a different spot, so you do need to do a one-time setup for each individual game.