NOT A GOG THING, but (Shonen) Jump Force is gonna be delisted from Steam on February 8, 2022 01:00 UTC, probably because it must've been a licensing nightmare.

I'm only saying this because it'll never be a GOG game, nor is it likely it'll ever be sold again because of the copyrights. It's discounted till Feb 3rd, and you can get all the content if you buy the ultimate edition + character pass 2 + pre-order bundle.

I know I'll be chastised for posting this here, but is it worth it if an unlikely player needed to hear this? Well no, because the game sucks, but it sucks just good enough to keep it around for an occasion.

Symphony

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

Getting delisted tomorrow by the publisher's request.

Announcement post:
https://www.gog.com/forum/general/symphony_delisting

Update about Reigns: Game of Thrones: it's back on Steam and Google Play now.
I'm not sure what happened exactly, but in case it gets delisted again, people may want to keep an eye for the game.

Symphony is gone

I wouldn't be surprised if NIS America's entire catalogue would be at risk, since they could think "GOG doesn't sell". And it doesn't sell because they threw away the regional pricing for most of their titles on GOG, and ignore anyone that asks them about it.

Don't overestimate the impact of regional pricing. Most GOG sales are from USA (a few years ago it was around 90%, AFAIR), rest is Europe. Regional pricing is only a nice gesture towards gamers from other countries.

Not happening they have 4 games that come soon and some of them will be released in 2023 maybe even 2024. Don't know why they don't have regional prices , hopefully they can add them in the future. I had already sent them an email a month ago

Space Empires IV Deluxe
Store page link leads to complete collection, no longer able to search for title directly. Was noted 3 days ago in the SEIV forum. Title appears to have been removed due to redundancy.

ye, 'twas delisted with release of the complete pack back in June.
https://www.gog.com/forum/general/games_removed_from_the_gog_catalogue_by_year/post304

Actually they do have regional pricing, just on top of the US price.

Sir, You Are Being Hunted is on sale (finally!)

Store page:
https://www.gog.com/game/sir_you_are_being_hunted

As previously mentioned, the game is getting a remaster later this year (previously expected to be released in February, but now it's slated for April), and companies love to remove old versions to push new ones (some even lie about keeping old versions, like Ziggurati).

The Xuan-Yuan Sword VII 30th Anniversary Special Pack and Afterglow of Mohists free DLCs were removed, apparently the content was already included in the game so it was redundant.

Hopefully not in this case, it received updates as recently as 4 months ago turning it into 'Classic' Edition, but still one need not take chances. :)

Archived pages:
Xuan-Yuan Sword VII Outfit DLC– Afterglow of Mohists: https://archive.ph/62ZA9
Xuan-Yuan Sword VII - 30th Anniversary Special Pack: https://archive.ph/wGj0v

Ziggurati?

Said they wouldn't remove the old version of the Bloodrayne games when the new versions would be released. Then, less than a week later, they were removed.