Fighting Fantasy Legends - 44 votes
Wishlist
Steam page

The Warlock of Firetop Mountain - 291 votes
Wishlist
Steam page

There's another Fighting Fantasy Legends game (Portal or Trilogy, not sure) and I also remember the Sorcery! series being mentioned here.

Street Racing Syndicate:
https://www.gog.com/wishlist/games/street_racing_syndicate
https://www.gog.com/wishlist/games/srs_street_racing_syndicate

This is one of the oldest street racing games I know that has licensed cars and is still available for purchase (on Steam).

It would be nice to save a DRM-Free copy of this game if those licenses will suddenly expire in the near future.

Other games from the current SRS publisher are already featured in the GOG catalog, so I think it won't be difficult to bring this game here.

Tactical Troops: Anthracite Shift:
https://www.gog.com/wishlist/games/tactical_troops_anthracite_shift

Game has release date today, at this moment it will be only on Steam, but I've asked developer on their discord channel - they're considering other platforms, GOG including. So let's make it happen!

(game itself is tactical turn-based game, sci-fi theme, single player campaign + hot-seat and online multiplayer)

trailer:
https://www.youtube.com/watch?v=1L-xw4nbD6Q

official website + screenshots:
https://tacticaltroops.net/

Cursed Mountain (DRM-free on Amazon, published by Deep Silver apparently but only officially supported XP - 7)

https://www.youtube.com/results?search_query=cursed+mountain+game

https://www.gog.com/wishlist/games/cursed_mountain

-----

Here's Barry's old list from over 6 years ago (on page 2 of this thread), I think GOG chopped off about a dozen or so entries (and I may have missed some).

http://www.gog.com/wishlist/games

1001 Spikes
Antichamber
Axiom Verge
The Basement Collection
BattleBlock Theater
The Binding Of Isaac
The Binding Of Isaac: Rebirth
Breath Of Death VII: The Beginning
Bunny Must Die! Chelsea And The 7 Devils
Castle Crashers
Cave Story+
Closure
Costume Quest 2
Cthulhu Saves The World
Divekick
The Dream Machine
Droid Assault
Dungeons Of Dredmor
Electronic Super Joy
Electronic Super Joy: Groove City
Finding Teddy
Finding Teddy 2
The Floor Is Jelly
Gunpoint
Insanely Twisted Shadow Planet
Intrusion 2
Jamestown: Legend Of The Lost Colony
Kero Blaster
Knytt Underground
Lisa
McPixel
The Misadventures Of P.B. Winterbottom
Monaco: What's Yours Is Mine
Never Alone (Kisima Ingitchuna)
Nidhogg
Offspring Fling!
Oniken
Orcs Must Die!
Orcs Must Die! 2
Outland
Papo & Yo
Revenge Of The Titans
Rex Rocket
Rochard
Roundabout
Shank
Shank 2
Shatter
Skullgirls
The Stanley Parable
Super House Of Dead Ninjas
Super Meat Boy
Superbrothers: Sword & Sworcery EP
They Bleed Pixels
Thomas Was Alone
Titan Attacks!
Toki Tori
Toki Tori 2+
Ultratron
Vessel
Waveform
Waves
Wings Of Vi
Xeodrifter

I have no idea if this game has been mentioned since I'm not going to read through all these pages.

Unheard has "overwhelmingly postitive" reviews on Steam. As much as I hate Steam this game is a must buy for every gamer. What's more it's cheap as shit. Only 109 votes on wishlist.

Rising Lords looks promising, still in development.
(medieval turn-based strategy game with card and board game elements)

https://www.argonwood.com/

Gameplay: https://www.youtube.com/watch?v=GWodf0xYeNA

https://www.gog.com/wishlist/games/rising_lords

The Cuckold Simulator, that's on STEAM's Early Access.

Desert Skies and Under the Sand

Roguebook
GOG Wishlist
Deluxe Edition Wishlist, which includes what looks like an extra mini-campaign if you will, as well extra cards/card art, OST, and Art Book.

By the devs of Faeria and Richard Garfield, if that means anything to y'all.

Looks like Slay the Spire, but with 2 characters. I guess you can switch around aggro?
Also with hexa-grid map exploration with fog of war and reveal loot. Kinda like HoMM.
Gameplay by Wanderbots.

They've sent a request in to GOG like a day ago. Seen here.

The exploration looks fun, and 2 char battles should be interesting.

Posted in the most recent thread made by tfishell, might as well do it here too.
Tunguska: The Visitation
This is the wishlist entry (added by KetobaK, currently at 180 votes):
https://www.gog.com/wishlist/games/tunguska_the_visitation

And for gameplay I'd like to direct you to the dev channel:
https://youtube.com/channel/UCK4lHSpb9a-hjZJpYGwpuyA
SplatterCatGaming also made a video on the game:
https://youtube.com/watch?v=Y-2Kx4GK8c8
For those of you interested, you can also check Neyreyan's videos on Tunguska:
https://youtube.com/playlist?list=PLq7wBqfieZx8DRwaxnyyi5x64Lao5uHDt

Hopefully it will arrive here rather sooner than later.

Fallen Aces, a Crime Noir old school FPS.

Raging Justice, a side-scrolling beat 'em up.

99Vidas, another side-scrolling beat 'em up.

Bloodstained: Curse of the Moon 2, an 8-bit gothic action platformer.

Shakedown Hawaii, a sequel to the retro GTA parody Retro City Rampage, which is already here.

Water Margin: The Tale Of Clouds And Wind, a taiwanese beat 'em up based on Outlaws of the Marsh which was originally released for the Sega Genesis and recently officially ported to PC.

Sun Wukong VS Robot, a crazy action platformer.

Wartales
(open world RPG in which you lead a group of mercenaries in their search for wealth across a massive medieval universe)

https://wartales.net/

Gameplay: https://www.youtube.com/watch?v=4gLcvCeBY-Q

https://www.gog.com/wishlist/games/wartales

Lakeview Cabin Collection:

https://www.gog.com/wishlist/games/lakeview_cabin_collection

Lakeview Valley:

https://www.gog.com/wishlist/games/lakeview_valley

(Both are a horror pixel art game)

https://lakeviewcabin.fandom.com/wiki/Lakeview_Valley_

https://lakeviewcabin.fandom.com/wiki/Lakeview_Cabin_Collection

First Link= Lakeview valley
Second link= Lakeview Cabin collection

Cepheus Protocol, a sort of infected horde RTS.

https://www.indiedb.com/games/cepheus-protocol

Steam page

Halcyon Winds (devs) Youtube channel

EDIT:
Volcanoids, "first-person, base building survival game set in the steampunk era where humans and technology meet".

https://www.volcanoids.com/