Explanation of each tier:
S - Masterpiece (play at all costs)
A - Excellent (a must-play)
B - Good (definitely worth the money)
C - Fine (pick it up on sale / free)
D - Bad (don't bother)
S Tier
The Legend of Zelda: Ocarina of Time
The Legend of Zelda: Twilight Princess
The Legend of Zelda: The Wind Waker
The Legend of Zelda: Tears of the Kingdom
The Legend of Zelda: Breath of the Wild
Pokémon Emerald Version
Pokémon Platinum Version
Pokémon Mystery Dungeon: Explorers of Sky
Paper Mario: The Thousand-Year Door
Super Smash Bros Ultimate
Baldur’s Gate 3
A Tier
The Legend of Zelda: A Link to the Past
The Legend of Zelda: A Link Between Worlds
The Legend of Zelda: Skyward Sword
Hyrule Warriors: Definitive Edition
Ratchet & Clank Future: A Crack in Time
Assassin's Creed II
Assassin's Creed IV: Black Flag
Assassin's Creed: Brotherhood
Super Mario Galaxy
Super Mario Odyssey
Super Smash Bros Melee
Super Smash Bros Brawl
Fire Emblem: Awakening
Age of Mythology
Batman: Arkham Asylum
Batman: Arkham City
Batman: Arkham Knight
Marvel's Spider-Man Remastered
Hogwarts Legacy
The Elder Scrolls V: Skyrim
Hades
Dragon Age: Inquisition
Persona 5 Royal
B Tier
The Legend of Zelda: Majora's Mask
The Legend of Zelda: Phantom Hourglass
Pokémon Ruby Version
Pokémon Diamond Version
Pokémon Black Version
Pokémon Silver Version
Pokémon Mystery Dungeon: Rescue Team DX
Pokémon Super Mystery Dungeon
Pokémon Colosseum
Pokémon XD: Gales of Darkness
Super Mario 64
Super Mario Sunshine
Super Mario Galaxy 2
Paper Mario
Kirby Air Ride
Metroid Dread
Metroid Prime Remastered
Ty the Tasmanian Tiger
Ty the Tasmanian Tiger 2: Bush Rescue
Fire Emblem: Three Houses
Bug Fables: The Everlasting Sapling
Hollow Knight
Marvel: Ultimate Alliance
Marvel: Ultimate Alliance 2
Spider-Man: Shattered Dimensions
Marvel's Spider-Man: Miles Morales
Sonic Heroes
Sonic Adventure
Portal
Portal 2
Cuphead
Bioshock
Lego Star Wars: The Complete Saga
Lego Rock Band
Prince of Persia: The Lost Crown
Ratchet & Clank: Rift Apart
C Tier
The Legend of Zelda: Spirit Tracks
Hyrule Warriors: Age of Calamity
Pokémon Scarlet
Pokémon Y
Pokémon Snap
New Pokémon Snap
Pokémon Ranger: Guardian Signs
Pokémon Ranger: Shadows of Almia
Pokémon Conquest
Pokémon Battle Revolution
Pokémon Stadium
Pokémon Stadium 2
Pokémon Mystery Dungeon: Red Rescue Team
Fire Emblem Warriors: Three Hopes
New Super Mario Bros Wii
Super Mario World 2: Yoshi's Island
Super Smash Bros
Super Smash Bros for Wii U
Stardew Valley
Kingdom Hearts
Overcooked: All You Can Eat
Assassin's Creed III
Mario Kart: Double Dash
Mario Kart DS
Mario Kart Wii
Mario Kart 8 Deluxe
Mario Power Tennis
Bomberman Generations
Marvel Ultimate Alliance 3: The Black Order
Pikmin 2
Halo: Combat Evolved
The Stanley Parable: Ultra Deluxe
Star Wars Jedi: Fallen Order
Bioshock 2
Bioshock Infinite
Ratchet & Clank: Into the Nexus
Lego Star Wars
Lego Star Wars II: The Original Trilogy
Lego Star Wars: The Skywalker Saga
Age of Empires
Age of Empires II: The Age of Kings
Celeste
Lego Marvel Superheroes 2
Harry Potter: Quidditch Champions
D Tier
Rayman Raving Rabbids
Rayman: Arena
Big Brain: Academy
Pokémon Rumble
Harry Potter and the Sorcerer's Stone
Harry Potter and the Chamber of Secrets
Batman: Arkham Origins
Mario & Sonic at the Olympic Winter Games
Toy Story 2: Buzz Lightyear to the Rescue
Spider-Man
Sonic Unleashed
Dance Central
Battle of Giants: Dinosaurs
Tak 2: The Staff of Dreams
Cars
Age of Empires: Mythologies
Tigger’s Honey Hunt
Kinect Sports
Rugrats in Paris: The Movie
Pico Park
Wii Music
Sneakers
Marble Blast Gold
Blinx: The Time Sweeper
Wipeout: The Game