Probably this one: https://www.gog.com/forum/general/coming_soon_once_upon_a_jester_c3be7

I made a screenshot from the empty thread.

I’m curious about how customizable one’s rides really are. Definitely the most interesting feature to me.

Seems as if there is missing some more stuff.
The goodies from the supporter edition.

I noticed Grompy Catte's post doesn't have a "rate this post" thingy. I wonder if it has any other special powers too, like someone at GOG getting a notification every time Grompy Catte gets a reply...

I have been eagerly awaiting this one (RCT3 is one of my favorites while Parkitect has much improved building but I'm not a fan of the art style). Hopefully it is in good shape and not rushed to release, although it has been a while since the announcement so hopefully that means it is ready. Or at least will be when the offline installers arrive :/ (still missing). Hopefully the lower than I expected price doesn't indicate that there will be lots of DLCs.

First impression from the screenshots is pretty good. Hope the economic part aint too easy (find this kinda offputting/ruins all motivation for me with most of the newer "building" games - be it planet zoo or the jurassic world or the last attraction park game i can't recall the name of right now) and you really have to put in some effort to make some profit.

Planet Coaster?

That's because "grompy catte"'s comment is in the place where GOG's news post is supposed to be.
The news posts were never meant to be rated by the "community".

Sure, but it is supposed to always be a GOG post and now it isn't. I'm not sure that has happened before. Doesn't it make you wonder slightly if there are other features of that position that could be used for good or evil (or just amusement)? Ok, I guess the chances of that are not that high but who knows...

Might be the one ya - at least it's definitely one with dumbed down economy mechanics even in hard mode.
But paid attention to "all" of the recent releases and read some reviews and/or watched 2-3 hours of gameplay to see if the economy part works for me and they all fell short. For my personal taste just clicking a bit and building a beautiful park and the economy runs itself aint enough

It actually has happened before - only then nobody (definitely not me) used the occasion to "claim the position":
https://www.gog.com/forum/general/coming_soon_once_upon_a_jester_c3be7/post2
(click on the attachment)

It took a few hours (two to three?) for GOG to fix that thread.

There are no files available for download and the System: and Language: information in the website library is also missing. Does anyone else have the same problem?

Oh, yes. I want to know that as well. I've only played the second Megaquarium DLC briefly, since it does not have include a campaign. I'm not a huge sandbox player.
Seems to be normal, unfortunately: https://www.gog.com/forum/general/release_indoorlands_a9900/post8

I would've walked into the same trap, but I bought Bricktales this week, so I was saved by the unfortunate timing of this release.

How much resource hungry a unity engine game with mods installed ?

Thank you for pointing me to it. If I had known i would have waited. Meantime I opened a support ticket hoping they'll fix this problem whatever it is. :)

Edit: I don't normally use Galaxy but gave it a try. Seems like it's possible to download and install the game with the client.