An entry in GOG's API has appeared for Wolfenstein Enemy Territory

RandoMine is coming to GOG Q2 2023:
https://www.thexboxhub.com/dig-deep-into-the-randomine-in-q2-2023/

Zid Journey will be coming to GOG according to the FAQ:
https://www.kickstarter.com/projects/azuremountain/zid-journey/faqs

The Grail is coming to GOG summer 2023:
https://twitter.com/sqaurezero/status/1582377589288488961

There is "a chance" Open the Gates! will be coming to GOG:
https://twitter.com/OpenTheGates_/status/1582445800457588736

And a GOG release is planned for SP Grand Prix:
https://twitter.com/RozzBozzy/status/1579462586546159626

Coming with GOG dedicated servers according to the title of a news post that went 404 before I could open it.

Hopefully it will retain LAN, if it's Galaxy required that will just start another S@$& Show here.

Oh good, just don't wan't to go through another "Hitman" Fiasco.

They released almost two dozen Kagura games in a single day, but Bound by Love is still missing, unbelievable.

Coming soon via Meridian4:

Hunter Girls
"Hunter Girls is a runner game in which you will control three heroines: the warrior Agnes, the sorceress Flora, and the archer Kim. Each has its own abilities, and to defeat all enemies, you need to combine them, so the gameplay won't consist only of running and overcoming obstacles. There will be different enemies in the game: skeletons, orcs, elves, gargoyles, and other evil creatures! Each of them requires a unique approach to defeating them. All the battles in the game will be on the move, but you are limited by time, so to think of the strategy, you will have to make decisions instantly.
The story in the game is served through the cutscenes, which are made in "manga" style. In these, you will get to know the heroines and characters that the girls will meet on their way. You'll also be accompanied on your journey by a fantasy-themed OST."

I'm not sure if this fits here, but gogdata.io picked these up today. Both are DLC but not officially released. Interesting non the less.

https://www.gog.com/en/game/twinsens_little_big_adventure_classic_original_edition
https://www.gog.com/en/game/twinsens_little_big_adventure_2_classic_original_edition

A sub-forum was added for the GZDoom Heretic-like Hands of Necromancy:
https://www.gog.com/forum/hands_of_necromancy

We already know they will be here but now we know release dates:

McPixel 3 - 14th November

Lunistice - 10th November

An employee of 3D Realms said they want the game Phantom Fury on gog.
Thanks to Dredd20 for asking.

https://steamcommunity.com/app/1733240/discussions/0/5875531492218633977/
Is it okay to post links like this one? It's not like I'm endorsing another store.

Not confirmed by GOG but confirmed by the publisher Jast USA:

Gore Screaming Show is coming to GOG on November 11

Nice, good to know!

Also, a GOG release of Cultic by Jasozz Games and 3D Realms too might be available sooner than whenever Chapter Two will launch, according to the latest post by the developer on Steam.

https://steamcommunity.com/app/1684930/eventcomments/3485249571289868524?snr=2_9_100000_

I'm really looking forward to seeing Cultic here on GOG. I just finished trying out the Demo and from the very first few minutes of playing it I knew I was going to like it a lot, and aye by the end of the Demo I just wished I could keep on playing. The Survival mode was also lots of fun, a wee bit harder I thought but still fun!

Still no sign of the game on Gog .

Same for the officially confirmed Midnight Fight Express (released back in August), for example.
Titles being confirmed (officially or unofficially) still is no guarantee for a day-1 release on GoG.


Coming soon via Meridian4:

Paramnesia
"Paramnesia is an interactive detective visual novel where Maria, the protagonist of this story, is a member of two radical sects with contradictory opinions. Trying to understand herself, she is walking on thin ice, and only you will know the truth after delving into the depths of her mind.
Paramnesia's story is told in a non-chronological order. You must travel through the heroine's memory fragments, but be careful: some of them might be false. Whether you manage to distinguish true from false will determine the ending. The novel includes three endings, but only one reveals the truth.
Traveling through Maria's memories will happen with a program visually resembling a file grid that initially grants access to memories located on its edges. Your task is to move towards the center. Not all the files are Maria's memories, but they can provide information that will help you unveil the truth."