This bundle still runs with same misleading description, even after I wrote a support email.
https://www.gog.com/en/game/saint_kotar_the_yellow_mask_the_crawling_man_bundle

So you decided to share this with the public without mentioning how it's misleading.

Can't speak for the OP : but it's true it's misleading.

The bundle page says

"Now, as part of this bundle for one special price, you can get the game and its additional content that helped Saint Kotar to get funded, along with the interactive comic book that was created to reward the Kickstarter backers for their support."

and

"The main game Saint Kotar, the prologue Saint Kotar: The Yellow Mask, and the interactive comic book Saint Kotar: The Crawling Man have interlinked stories, world, lore and characters."

Text in bold should be removed and / or corrected imho.

And a link to the main game store should be added to this page and the prologue store page.

In the bundle there's only the prologue + the interactive comic.... : A prologue isn't really a game, it's much more a demo.

The main game is there :

https://www.gog.com/en/game/saint_kotar

Descriptions of each entry are much more clear.. However the only link to the main game is mentioned in the Interactive comic store page ....

@DyNaer
This is what I wrote to them in email 5 days ago. I great your spirit of observation.
I can see how much the staff members care about this.

The problem i believe it's not a staff member who written the content (text) of the page , they have probably just copied / pasted the devs sent to them.

You can see the similar problem on Steam :

https://store.steampowered.com/bundle/30203/Kickstarter_Special_Edition/

Now, i agree GOG is responsible what they sell on they store too....