Starcraft 2
Dark Souls
Half-Life
Quake
Doom (1993)
Team Fortress 2
Classic WoW
Bloodborne
Ratchet and Clank
Jak and Daxter
Crash Bandicoot 3: Warped
Kingdom Hearts 2 Final Mix
Final Fantasy X
Metal Gear Solid 3: Snake Eater
Metal Gear Solid 2: Sons of Liberty
Ape Escape
Fallout New Vegas
Elder Scrolls IV: Oblivion
Gears of War
Halo 3
Metal Gear Rising: Revengeance
Age of Empires 2
GTAIV
Need for Speed Underground 2
Burnout Takedown: 3
Call of Duty IV Modern Warfare
Minecraft
Half-Life 2
Enter the Gungeon
Sim City
Tony Hawk Pro Skater 2
Skate 3
Titanfall 2
Monster Hunter World
Resident Evil 4
Mortal Kombat 11
Fable 2
Splinter Cell
Hitman
Silent Hill 2
Xcom
Hollow Knight
Counter-Strike 1.6
Red Dead Redemption
Chrono Trigger
The Witcher 3: Wild Hunt
Castlevania: Symphony of the Night
Mass Effect 2
Portal 2
Sea of Thieves
Sly Cooper
NBA Street V3
Devil May Cry 3
Katamari Damacy
Super Mario World
Yakuzo Zero
Factorio
Baldurs Gate 3
Bioshock
Blood (1994)
Doom Eternal
Animal Crossing
Ocarina of Time
Hunt: Showdown
Planescape Torment
Nier: Automata
Vampire: The Masquerade - Bloodlines
Deus Ex
Valheim
Guitar hero 3
Spyro
Diablo 2
King's Field IV
Golden Eye 007
Undertale
Tetris
Darkest Dungeon
LA: Noire
Heroes of Might and Magic 3
Ikaruga
Castle Crashers
Bad Company 2
Duke Nukem: 3D
Phoneix Wright
Majora's Mask
Shadow of the Colossus
Wasteland 3
Left for Dead
Jet Set Radio
Grim Fandango
Hotline Miami
Conker's Bad Fur Day
Spec Ops: The Line
Mother 3
Assassin's Creed: 2
Super Metroid
Cuphead
Twisted Metal
Dark and Darker
Postal 2

*Obviously this is limited to things I have actually played
*Not all games are on steam or owned on this account
*Culturally and historically significant games earn placement
*Games at the top of their genre or series earn placement
*List is not completely objective
*Not in order at this time