(Alphabetically)

Alter Ego
Black Mirror I
Black Mirror II
Black Mesa
Cognition: An Erica Reed Thriller
Crysis 1
Crysis 2 Maximum
Crysis 3
Crysis Warhead
Dear Esther: Landmark Edition
Deus Ex: Game of the Year Edition
Deus Ex: Human Revolution - Director's Cut
Dishonored - Definitive Edition
Doom (2016)
F.E.A.R. 1
F.E.A.R. 1: Extraction Point
F.E.A.R. 1: Perseus Mandate
F.E.A.R. 2: REBORN
F.E.A.R. 2: Project Origin
Fahrenheit: Indigo Prophecy
Far Cry
Far Cry 3
Far Cry 4
Fine Sweeper
Half Life 1
Half-Life 2
Half-Life 2: Episode One
Half-Life: Blue Shift
Half-Life: Opposing Force
Kane & Lynch: Dead Men
Life is Strange
Lifeless Planet
Medal of Honor (2010)
Medal of Honor: Pacific Assault
Metro 2033 Redux
Metro: Last Light Redux
Miasmata
Portal
Portal 2
Red Faction
Red Faction: Armageddon
She Sees Red - Interactive Movie
SOMA
Spec Ops: The Line
S.T.A.L.K.E.R.: Call of Pripyat
S.T.A.L.K.E.R.: Clear Sky
S.T.A.L.K.E.R.: Shadow of Chernobyl
Syberia
Syberia 2
Syberia: The World Before
The Cat Lady
The Last Door - Collector's Edition
The Room
The Room 2
The Walking Dead
The Walking Dead: Season II
Tomb Raider (2013)
Wolfenstein: The New Order (2014)
Wolfenstein: The Old Blood (2015)