Part 2 of the list:

Sacred Fire
Sakuna: Of Rice and Ruin
Savage Lands
Scorn
<span class="bold">Shadows: Awakening</span>
Shadow Hand
Shrouded in Sanity
Songbringer
Space Engineers
Stardrive
Stardrive 2
State of Decay Year-One Survival Edition
Steamworld Dig 2
Stranded Deep
Sully: A Very Serious RPG
The Fall Of Lazarus
The Franz Kafka Videogame
The Legend of Heroes: Trails of Cold Steel II
The Mandate
The Political Machine 2016
The Unreleased
They Are Billions
Tokyo 42
Town of Light
Treasure Adventure World
Upwards, Lonely Robot
Wasteland 3
Way Of The Samurai 3
Wizardry 1-5
Xenonauts 2
Ys Seven (August 30th?)
Zeno Clash

Mandate is probably canceled.
https://www.gamewatcher.com/news/2017-03-08-crowdfunded-space-strategy-rpg-the-mandate-seems-to-be-dead

That project always looked too good to be true for me.

Wow, a bit serendipitous that I'd not heard of this game until just after the kickstarter ended. I'd have pledged on that one for sure. Good luck for me I guess, although it's a shame to see this one's likely in the tank. It looked like it could have been a great game, and I was greatly looking forward to seeing it land here.
I guess this one slipped through the cracks: you can take it off the list now.

Nice.
Shmups are always welcome.

This was relesed a while ago.

And this was confirmed by GOG.

There's a pre-order for this one

All changes in the list now. :)

Also, there is new version of Splintires is coming: https://www.youtube.com/watch?v=GjadaEcZay8

Sadly, i didn't saw any GOG mentions. :( Any chance that it will arrive at GOG?

Doubtful since the original game isn't here.

AWWW YEAH, MORE RAIDEN.

The list seems to be missing Blasphemous?
blasphemousgame.com

Since you had to explicitly choose whether you want your copy on gog or not as part of the first backer survey I think it's safe to say that it will eventually be available here.

I hope so. I want this title on GOG rather than Steam only with Always Online DRM + Denuvo

With regards to DUSK, does anyone know how long the GOG approval process takes? The devs stated in the Steam forums a few days ago that GOG's had the game for several weeks now, so I'm hoping it releases sooner rather then later.

Nobody knows and nobody from GOG will tell you anything. They've not replied to the Devs yet. My guess is GOG will wait until the full game is ready and completely skip the pre-order + free Ep1 thing. You can only wait and hope that things will eventually show up soon™.

If I'm not mistaken, I recall there being times where GOG simply forgot about a game submission or patch submission and it wasn't until someone reminded them that anything was done about it.