Not getting notified that a game will be delisted is a bummer.
But it's also a bummer when we get a notification but the game isn't put on sale.

But that might not be a bad service from GOG.
GOG is only the distributor and not the publisher, who decides the price.

Yeah, I know that and I don't blame GOG for it.
Still a bummer, though, no matter who's fault is.

Just a suggestion - would it be possible to somehow distinguish games that are not available in any other digital store? Maybe put them in bold or something? Thank you.

That's definitely possible, but it's quite time-consuming: Steam, EGS, itch.io, Humble, Zoom, Gamesplanet, indiegala...
Do you want to put this together and then report it to me?
Then I like to mark them with a star or in bold.

Maybe, maybe not :D Will see ;)

Superfrog and Unreal Tournament were removed from GOG? I didn't even know... Thanks for the list!

https://www.gog.com/forum/general/in_case_you_hadnt_noticed_superfrog_and_superfrog_hd_are_gone_from_gog/page1
https://www.gog.com/forum/general/delisting_unreal_games_unreal_tournament_2004_ut_goty_unreal_2_the_awakening_special_edition/page1

Ok, here's the list so far:

Achtung Panzer: Kharkov 1943
Adeptus Titanicus: Dominus
Back To The Future - The Game
Balls of Steel
Colin McRae Rally 2005
Consortium 2019 REBALANCE
Cryostasis
Danger Forever
Descent (2019)
Gangland Trouble in Paradise
Kajko i Kokosz
Legacy of Kain: Soul Reaver
Marvel's Guardians of the Galaxy: The Telltale Series
Metal Gear Solid 2 Substance
Minecraft: Story Mode
Minecraft Story Mode Season 2
MISTOVER
Nightmares from the Deep - The Cursed Heart
Nightmares from the Deep 2 - The Siren's Call
Nightmares from the Deep 3 - Davy Jones
PC Building Simulator - Deadstick Case [DLC]
Race Driver: GRID
Raiden III Digital Edition
Raiden IV: OverKill
Republic: The Revolution
Rocket Ranger (Emulated Amiga Edition)
Scratches Director's Cut
Simon the Sorcerer 4: Chaos Happens
Skylar and Plux: Adventure On Clover Island
Skyshine's BEDLAM Redux!
Sorcerer King
Space Rangers
Space Rangers 2
Space Rogue
Spec Ops: The Line
Stranger Things 3: The Game
Strong Bad's Cool Game for Attractive People
Superfrog
Superfrog HD
The Chronicles of Riddick: Assault on Dark Athena
The Last Leviathan
TOCA Race Driver 3
Unreal Gold
Unreal 2 - The Awakening
Unreal Tournament GOTY
Unreal Tournament 2004 Editor's Choice Edition
Warhammer 40,000: Space Wolf
Wings! Remastered Edition
Zyconix

That should be all for now, if I made a mistake, post here and I'm sure kult will fix it. :)

I must admit I am severely PISSED about missing "Battle Princess Madelyn". The game is a really nice "Ghouls 'N' Ghosts" style game.
If any of those games are available elsewhere DRM free please share. I loved "The Long Dark" but the developers are assholes. Case in point, those using the GeForce cloud thing people would use drawing from their Steam library, they wanted a cut from nVidia never mind those people BOUGHT your games. So disrespectful.

Nice work, thanks!

"Stranger Things 3: The Game" should be available on Netflix Games.

Why is there one title marked with an asterisk?

Yeah, but AFAIK only for mobile, not PC.

A good question. I fixed it. :-)
OK