What games do you wish to transfer from your Steam account to GOG one?

For me it's:
Flame in the Flood
Terraria
Yooka-Laylee
Songbringer
Shadowhand
Omesight
Batle Chef Brigade
Cosmic Star Heroine
Dead Cells/Darkest Dungeon
Dust An Elysian Tail
Golem
Haimrik
Hands of Fate
Tower of Time
Hyperdimension Neptunia 1
Icewind Dale ee 1 (I have classic)
Ken Follett's Pillars
Minit
Momodora RUTM
Moon hunters
Planescape torment
Regalia


almost named all games available at gog that I have on steam, but not on gog.

I won't list all the Connect-able games I have on Steam, they are way too many.

But, since I'm moving to GOG for most of my PC gaming, the Steam games I'd like to bring with me (and I've not rebought, and I probably won't rebuy in the foreseeable future) are:
Stardew Valley
Dragon's Dogma Dark Arisen (I had bought it here, but the GOG version is out of date and I asked a refund. I wouldn't refuse a free copy, though)
Gone Home
Tacoma
Ori and the Blind Forest
Painkiller Black Edition
Pillars of Eternity
Undertale
The Witness
Bastion
Transistor

First of all I would like to see in GOG Connect some old games that often don't work properly (or not even work at all) on Steam. Games like Darkstone, first two Gothic games, Vampire: The Masquerade - Bloodlines and many other games that released on Steam "as is", without any fixes for modern systems or even without official patches.

More games that I would also like to see available for transfer here:
- Something from the 1C back catalogue (stuff like Perimeter, Necrovision, King's Bounty);
- Classics from the Eidos/Square Enix back catalogue (Thief series, Deus Ex series, Omikron, Urban Chaos and the last but not least - DAIKATANA);
- Some oldies acquired by THQ Nordic (especially Delta Force, Red Faction and Gothic series);
- Doom and Quake series;
- F.E.A.R. series.

I would like to believe that I'll see in GOG Connect at least one position from this list during the sale.

Skyrim! :D

I'd love to see some more of the X series on connect. I got the Superbox from Gamersgate years ago and the serial key could optionally be activated on Steam. It would be nice to get the X3 games on my GOG account that way.

Drakensang: The River of Time + Phileasson's secret
Street Racing Syndicate
Dungeon Lords
Blades of Time
Final Fantasy XIII, XIII -2 and Lightning returns
Devil May Cry 4 Special Edition
Resident Evil 5
Summoner
Saints Row The Third
Saints Row IV Game of the century
Saints Row Gat out of Hell
Titan Quest Anniversary Edition
Sins of a Solar Empire: Trinity
Sleeping Dogs
Silverfall
Overlord II
Loki
Dark Souls Prepare to Die edition
Dark Souls II
Kingdoms of Amalur: Reckoning

for me it's games and DLC.
Gal civ III (all DLC and all future DLC)
Star Control : Origins base (see gal civ III for DLC)
Final Fantasy VII-X
Final Fantasy XIII trilogy
Offworld Trading Company (game and all DLC)
Bioshock series (and DLC to save cost)
Surviving Mars (basically it's the 1st colony edition on Steam but everything was bought seperately)

Dark Souls Trilogy is all I need.

My #1 wish for connect would be Kerbal Space Program. I bought it a loooong time ago when it was Early Access on Steam.

After that, I'm not too particular, most of what I want on GOG I've (re)bought on GOG.

Grim Dawn & Firewatch would be nice.

Edit: Alright, and now Bioshock 1 & 2 move up on my list :)

Technically, all of them (I have about 40 or so)but the big ones currently are:
(unfortunately most, if not all of these, don't have the mac version like steam has so look at that as one possible reason why I went steam and not GOG, Another is cheaper on Steam for one reason or another, most likely from bundles).

Battlezone 98 Redux + The Red Odyssey)
Battlezone Combat Commander
Bioshock
Bioshock 2
Close Combat: Gateway to Caen
Close Combat: Panthers in the Fog
XCOM Complete Edition
The Bureau - XCOM Declassified
Mafia 2
Fallout New Vegas
Fallout 3
Oblivion

XCOM: Enemy Unknown
Baldur's Gate
Stardew Valley
The Witcher 3
Tales of Maj'Eyal
ADOM
Bioshock Remastered
SimCity 4

Van Helsing Final Cut

The games I have on Steam are unlikely to come to GOG (at least not any time soon).
Quite a few are boxed copies (one of the reasons I don't buy those anymore).
Anyway...
Resident Evil 0, 1, 4, 5, 6, Revelations 1 & 2
The Evil Within 1 & 2
Deus Ex: Human Revolution & Mankind Divided
Alien Isolation
XCOM 2
The Half-Life series
TES V: Skyrim
Bioshock Infinite

Can't argue with that :P