I am not affiliated with the gaming industry. Just a little bird whispered in my ear. Did you see this thread: https://www.gog.com/forum/pathfinder_kingmaker/eta_on_when_we_can_download

E.T.A. = estimated time of arrival, an official abbreviation

No i dont. Everytime when i checked the Forum under my Pathfinder Gamer Menu i was in the general discussion forums.
So i even didnt know that theres a pathfinder forum.

Well, you can't play, because the game hasn't been released yet at all. So, that's why you are getting these errors. When a game releases on GOG, it will be on the front banner and in the headlines section (see pic). As you can see, there is nothing there right now. Just hold on up, and you will get to play soon!

4 1/2 hrs from now?

Why the hurry, you should know by now that it won't be playable or complete for several months yet. Are you that eager to do bug fixing, endless downloading of fixes etc. (And yes I have brought it, but will have some patience until it's actually in a playable state until downloading).

What makes you sure to get an beta version? Not all games are that bad at their releases...
Oh really, how i like those people...

Yes they are. Just look at the threads on the most recent release, bards tale, people are losing their shit on patches and different versions and such like. It's industry standard to push out broken product for users to debug, this will be no different.
Not to mention there is at least 3 expansions to come.

Maybe you really bought such games...
But i never had any game on release date, that was that much buggy excepting one: Secret of Mana Remake.
Every other game was in a good state and always playable without minor bugs.

Seems they game became available for download few minutes ago, but I still get the "not compatible" message. When I tried to download it directly from the website it only showed windows and Linux version. The product site, however, states that there is a mac version available.

Anyoen having similar issues?

I dunno about Mac, but pretty much everyone on Steam can not play it yet. Something was missing.
All Pathfinder streams are just waiting.

You have the forum name of one of my childhood heroes.
lutherblissett, not Linko90.

Und Bevor es läuft kommt Server ERROR und so, das ist Normal Geduld haben

I'm having the same issue on my Mac, except I don't see a Linux version on the site, just Windows