So GOG customers aren't being treated as second-class citizens; it's on par with Steam.

But since it's the same as steam no. We are talking about second class compared to steam and not to Czech players in the post.

How do i remove my credit card information after a purchase, I dont want my card on here and also it dont have any hidden monthy subscription fees i need to be look out for to cancel does it?

You didn't bought nothing and GOG doesn't save your paid cards unless you want to save it. So far nothing is registred, your comment is pointless.

There are no subscription fees, neither hidden nor open.

You can also use paypal and if you want it you can have it demand your credentials every time you want to pay.

Rogue Legacy is missing a minor update for both Linux and MacOS versions, apparently (source).

Unfortunately I can't provide proof, I only remember it. I just remember the manual or the installer mentioning something about enhanced audio. I was at that time under the impression the purpose of the Win 95 version was to be superior than the DOS version as it was able to utilise more tech for compatibility like audio and picture. Probably wrong I guess?

EDIT: The sequel runs at 20fps? Really? I wonder why? Not that I noticed the difference in speed.

Well, that's the max. setting.
For weaker computers or slower CD ROM drives one can reduce the fps.

About the audio: I was just curious. We got the only version that can run on a 64 bit machine anyway without having to install a virtual machine first.

It took me a long time to get back to you, but I am now absolutely livid to report that it's not something on your end. Yes, the DLC items get installed but they're not available in-game.
It may have something to do with the game's bizarre version progression, which goes from 2.60.82 on 2018-12-11 to 2.60.22 a week later. Someone more adventurous than me can check if "downgrading" to the higher version fixes anything.

As for the achievement tied to the leaderboards, I don't know if I'll ever have anything to say about it. As I mentioned in private, the leaderboards in The Banner Saga 2 don't work for me (they're blank), but you said they do work for you. So I probably won't ever be able to test that, because I expect support to be completely useless.

And lastly, the good news: it's possible to get the missing items, heroic titles, and new hero. I posted a guide in the Banner Saga series forum. The last point in the guide details how to easily check if stuff is missing. Most of it can be done right after the intro.

The next big thing only supports English and French, while the Steam version also offers German and Russian
https://www.gog.com/game/the_next_big_thing

Thanks for the confirmation, as I said I contacted all possible channels but both GOG and the developers never did anything in the end, basically at the moment they sell, at least in part, things that don't exist.

Thank you very much instead for the guide, really clear and very useful.

You could try getting back in touch with the developers if you like. You might have better luck if you point out how trivial the fix is.
You're welcome.

Randal's Monday is missing the latest Steam update from 2015 that includes the Italian subtittles.

The plot thickens.