Guess #x Unmechanical
Well past 1/4 of the way through and heading on to 1/3, there are 55 guesses on the board out of 1,042 games on GOG.
Gonna need a few more guesses to even hope to blanket the possibilities ;)
Updated list so far:
Afterlife
Arcanum: Of Steamworks and Magick Obscura
Arx Fatalis
Baldur's Gate 2
Banner Saga
Beyond Good & Evil
Daikatana
Death to Spies
Deponia 2: Chaos on Deponia
descent 1+2
Descent Freespace Battlepack
Dig®, The
Driftmoon
Eliminage Gothic
Ether One
Faces of War
FREESPACE 2
Gabriel Knight Sins of the Fathers
galactic assault
Giants CItizen Kabuto
GRIM FANDANGO REMASTERED
Hatoful Boyfriend
Indiana Jones and the Emperor's Tomb
Indy and the Fate of Atlantis
Inquisitor
Journeyman Project
Kerbal Space Program
Lords of xulima
Master of Orion 3
Men of War: Red Tide
Monkey Island 1
Monkey Island 2 Special Edition: LeChuck’s Revenge
NEVERWINTER NIGHTS 2 COMPLETE
Outlaws
Pillars Of Eternity
police quest collection
Redline
Resonance
Sam and Max Hit the Road
SiN Gold
STAR WARS™ GALACTIC BATTLEGROUNDS SAGA
Star Wars: Jedi Academy
Star Wars Jedi Knight II: Jedi Outcast
Star Wars: Knights of the Old Republic
SW: KotOR II
SW: rebel assault 1+2
Star Wars: Tie Fighter Special Edition
STAR WARS™: X-WING VS. TIE FIGHTER
swat 1+2
This War of Mine.
Toren
Unmechanical
Vampire the Masquerade: Redemption
Witcher 3
Zak McKracken and the Alien Mindbenders