Hello everyone, I would like recommendations for games that have a lot of goodies, I found that the game Bad Mojo Redux has a lot of goodies and as I like to collect music, manuals, wallpapers and etc. I'd like suggestions from you

If the number of goodies is the only thing that matters, The Witcher series has tons.

Or Cyberpunk 2077, you could even get the goodie bag without the game. There are still keys for that going around.

Martian Dreams has some, including some design documents.

Ultima 4 (both versions, though only the one that isn't free is discounted at the moment) have some as well, including an interview with Richard Garriott.

Stalker saga and Divinity 2 Developer's Cut has a lot of goodies.

Well, most games, that were released about 4 years and more ago on GOG, had a bunch of goodies, but from then on, goodies became lesser and lesser.

I can do more than that, but I'll need a few hours to come up with a list of titles and the number of bonus content linked to each. Watch this space.

I don't know if this fits into your definition of "lots" but F.E.A.R. Platinum has a significant number, too.

The first Carmageddon, Earthworm Jim 1+2 and both System Shock games have plenty of extras.

I've been searching for these keys for a long time, but it's very difficult to find

All Wing Commander games ( III and IV have a ton of goodies) .

Alan Wake also has quite a few goodies.

As promised, here's a descending list of products and the respective number of goodies each one has. These are collected and presented based on values returned by the GOG APIs.
It didn't even make the top 100 :).

thanks partner, this list will help me a lot