The list include even games out of Steam


Distraint
Little Nightmares
Rusty Lake Hotel


Finding Paradise
Genital Jousting
Gris (Xbox)
Pinstripe
The Dark Eye: Chains of Satinav
The Room 3 (Only the first Fate)
The Wolf Among Us (Epic Games)


A Bird Story
Abzû (Epic Games)
Dishonored 2
Hellblade: Senua's Sacrifice
Limbo
Mirror's Edge
Sinister City
Tales From The Borderlands


BioShock 2
BioShock Infinite (Including Dlc's)
Boderlands
Boderlands 2 (Missing the DLC's)
Chaos on Deponia
DmC Devil May Cry
Lara Croft and the Guardian of Light
Life is Strange: Before the Storm
Morphopolis
Portal 2
Rise of the Tomb Raider (Missing Baba Yaga)
To the Moon
The Deer
The Awesome Adventures of Captain Spirit
The Room
The Room 2
The Tiny Bang Strory
The Walking Dead


Alchemy Mysteries: Prague Legends
BioShock Remastered
Dihonored
Game of Thrones - A Telltale Game Series
Never Alone (Kisima Ingitchuna)
Portal
Shelter
The Elder Scrolls V: Skyrim (Missing the DLC's and sides quests)
Transistor


12 Labours of Hercules
Brothers - A Tale of Two Sons
Life is Stange
Tomb Raider


Deponia
Frankenstein: Master of Death
Injustice: Gods Among Us Ultimate Edition