*This list contains my favorite games (series) that gave me more positive emotions. The position on the list may not reflect the quality of the project or its significance to the industry and culture.

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TOP-3
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Half-Life *Dilogy, Episodes, Alyx + Black Mesa
Mass Effect *Original Trilogy
Dark Souls *Trilogy

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S-Tier
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Deus Ex *Original, Human Revolution & Mankind Divided
Dishonored *Dilogy
Prey *(2017)
Bloodborne
System Shock *Dilogy
The Elder Scrolls *Morrowind, Oblivion, Skyrim
The Last of Us *Parts I, II
BioShock *Original, Infinite
Clair Obscur: Expedition 33
Alan Wake *Parts I, II
Cyberpunk 2077
Inside
Fallout: New Vegas
Star Wars: Knights of the Old Republic *Dilogy
Metal Gear Solid *Series + Metal Gear Rising: Revengeance
Uncharted *Among Thieves, A Thief's End
Disco Elysium
Thief *The Dark Project
Portal *Dilogy
Grim Fandango
Dark Messiah of Might & Magic
Limbo

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A-Tier
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Dead Space *Trilogy
Fallout *Parts 3, 4
The Witcher *Original, Assassins of Kings
S.T.A.L.K.E.R. *Series
XCOM *Enemy Unknown, Enemy Within, Part 2
Sekiro: Shadows Die Twice
Elden Ring
Ready or Not
Nier: Automata
Max Payne *Trilogy
Grand Theft Auto *Parts III-V, Vice City & San Andreas
Assassin's Creed II
Psychonauts
To the Moon
The Operative: No One Lives Forever
Age of Pirates *Корсары (Series)
Beyond Good & Evil
Fahrenheit *Indigo Prophecy
Batman *Arkham Trilogy
Wolfenstein *The New Order, The Old Blood, The New Colossus
Bulletstorm
Helldivers 2
God of War *(2018)
Red Dead Redemption 2
Fable
The Longest Journey *Dreamfall Series
Metro *Trilogy
Control
The Outer Worlds
Indiana Jones and the Great Circle
Uncharted *Drake's Fortune, Drake's Deception
Heavy Rain
Mafia: The City of Lost Heaven
Call of Duty: Modern Warfare *Original Parts 1, 2

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Multiplayer-Tier
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Hunt: Showdown
Counter-Strike: Global Offensive

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In-My-Heart-Tier
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Tardy
Godlike Burger

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A Plague Tale: Innocence
A Way Out
Alone in the Dark *(2008)
American McGee's Alice + Alice: Madness Returns
Assassin's Creed *Parts III-IV, Unity
Atomic Heart
Bastion
Battlefield: Bad Company *Dilogy
Binary Domain
Borderlands 2
Brothers: A Tale of Two Sons
Call of Duty: Black Ops
Call of Juarez: Bound in Blood
Crysis *Parts 1, 2
Darksiders II
Death Stranding
Deathloop
Devil May Cry *Parts 3-5 & DmC
Detroit: Become Human
Dishonored: Death of the Outsider
Doom *Series
Dragon Age: Origins
Dragon's Dogma
Driver: San Francisco
Dying Light
Enslaved: Odyssey to the West
F.E.A.R.
Far Cry *Parts 1, 3
Final Fantasy XV
Firewatch
Gears of War *Parts 1, 5
Gothic II
Halo *Series
Hellblade: Senua's Sacrifice
Hitman *Blood Money, Absolution
Hollow Knight
Horizon: Zero Dawn
It Takes Two
Kingdom Come: Deliverance
L.A. Noire
Life is Strange *Season 1
Machinarium
Mafia II
Mirror's Edge
Ori and the Blind Forest
Overlord *(2007)
Papers, Please
Persona 5
Prince of Persia *The Sands of Time, Warrior Within, The Two Thrones, 2008
Quantum Break
Remember Me
Resident Evil *Parts 2, 4 (Remake)
Shadow of the Colossus
Silent Hill 2
Sleeping Dogs
Somerville
Spec Ops: The Line
Spider-Man *(2018)
Starfield
Stranglehold
Stray
Sunset Overdrive
The Chronicles of Riddick: Escape from Butcher Bay
The Evil Within *Dilogy
The Lord of the Ring: The Return of the King
The Stanley Parable
The Walking Dead *Season 1
This War of Mine
Titanfall 2
Tom Clancy's Splinter Cell *Chaos Theory, Double Agent, Blacklist
Transistor
Valiant Hearts
Vanquish
Watch Dogs *Dilogy