Note: the fact that I list the game here does not necessarily always mean that I think the game is very good or that there isn't a better alternative/better sequel. This is more about essentiality in forming a more-or-less all-around picutre of what video games entail and are capable of. Sometimes games are included for historical reasons or reasons of popularity. Some of those I don't even like (but I mostly do). All in my subjective opinion, of course.
(I may not have even finished some of those myself and some genres I'm not very familiar with, even though I think I and others should be. I played around 90-95% of the list and liked maybe 80%, though). I may have to deliberately include some bad but notorious games, not really sure.
The list is in no way final.
Any suggestions, opinions, corrections, personal recommendations or questions regarding the games included are welcome.
While this list is organized randomly, ideally it should be in the order of release (I'm just writing those down as I remember them on the spot). Maybe I should mark the more exceptional ones on the list, but I guess I'd rather not pollute the list with my opinion too much.
>Pong
>Space Invaders
>An electronic verision of tabletop/card game
>NES ports of old arcade titles: Pac-Man, Galaga, Dig-Dug, Clu-clu Land and others, for reference.
>Castlevania 1, + optionally 3
>Contra, + optionally Super C
>Blaster Master
>Super Mario Bros. 1 AND Super Mario Bros. 3
>Super Metroid
>Chrono Trigger
>Sonic 3 & Knuckles
>Sonic Adventure
>Oddworld: Abe's Exoddus
>Donkey Kong Country 1 & 2
>Donkey Kong Country: Tropical Freeze
>Rayman 2: The Great Escape
>Super Mario 64 and/or Banjo-Kazooie
>Crash Bandicoot
>Metal Gear AND Metal Gear Solid
>Tekken 3
>An FMV game (not sure which one)
>Castlevania: Symphony of the Night
>Super Mario Galaxy
>Osu! Tatakae! Ouendan OR Elite Beat Agents
>Ace Attorney
>Trauma Center
>The World Ends With You
>9 Hours, 9 Persons, 9 Doors
>Resident Evil AND REmake
>Kirby Super Star
>Resident Evil 4
>Half-Life 1 and 2
>Portal
>Devil May Cry 1 and 3
>Cave Story
>The original Bit.Trip Series
>Super Meat Boy
>Cuphead
>Hotline Miami
>The Stanley Parable
>The Legend of Zelda / A Link to the Past / Ocarina of Time
>Papers, Please
>DOOM (In my opinion, a modern port such as ZDoom/GZDoom will do, but it may make more sense to play the original first to see how it handled at that time).
>Duke Nukem 3D
>Unreal
>Quake and Quake 3: Arena
>Unreal Tournament 1 and 2004 (maybe some of those are optional, not sure)
>Serious Sam: First and Second Encounter
>One of the older CoD games
>Starcraft
>Warcraft 3
>Age of Empires II
>Theme Hospital
>The Sims (probably both 1 and 2)
>Okami HD
>Shovel Knight
>Metroid Prime
>Super Mario RPG: The Legend of the Seven Stars OR Mario & Luigi: Superstar Saga
>Any of the better SCUMMVM games (not very familiar with them as I played some older point'n'clicks)
>Myst
>The Neverhood
>Dark Souls
>Sanitarium
>Muramasa: The Demon Blade
>Half-Quake: Amen (an HL1 mod)
>Antichamber OR Kairo
>Ghost Trick
>One of the Zachtronics games
>GTA 1 OR 2
>GTA 3 OR Vice City
>Max Payne
>Earthbound
>Mario Kart 64 OR Diddy Kong's Racing
>Mario Kart 8 Deluxe OR Sonic & All-Stars Racing Transformed
>Shenmue
>Yakuza
>Diablo 1 OR 2
>Fallout OR Planescape: Torment
>A Warriors Game (I only played Hyrule Warriors, though, but it still wasn't something I've seen before)
>Drakengard and Nier
>Audiosurf
>Minecraft
>System Shock 1 and 2
>Burnout Paradise
>Super Smash Bros. (any one since Melee will do, probably)
>Worms Armageddon
>Hogs of War (or any 3D Worms, but I personally feel this to be a better alternative)
>Devil Daggers
>Batman: Arkham Asylum and/or one of the better Spider-Man games
>An RPGMaker game (not sure which one, maybe OneShot or LISA)
>Dance Dance Revolution
>Xenoblade
>Silent Hill
>Katamari Damacy
>A Touhou game
>The Binding of Isaac: Rebirth
All right, I'm tired. Will probably think of more later.