I'm trying to construct a list of the best games on the Gamecube. Here's a list I've come up with from the top of my head.
Eternal Darkness
Skies of Arcadia: Legends
Soul Calibur 2
Beyond Good and Evil
Metal Gear Solid: The Twin Snakes
Super Smash Bros. Melee
Metroid Prime
The Legend of Zelda: The Wind Waker
Viewtiful Joe
Resident Evil 4
Tales of Symphonia
F-Zero GX
Paper Mario: The Thousand Years Door
The Legend of Zelda: Twilight Princess
(Added)Resident Evil Remakes
(Added)Prince of Persia: Sands of Time
(Added)Donkey Kong: Jungle Beat
(Added)Animal Crossing
(Added)Super Mario Sunshine
(Added)Final Fantasy: Crystal Chronicles
(Added)Pikmin
(Added)Pikmin 2
(Added)Rogue Squadron II
(Added)Rogue Squadron III
(Added)Luigi's Mansion
(Added)Killer7
(Added)Baten Kaitos
(Added)Baten Kaitos: Origins
(Added)Battalion Wars
(Added)Burnout 2
(Added)Chibi-Robo!
(Added)Ikaruga
(Added)Fire Emblem: Path of Radiance
Also some games that are somewhat more debatable than the ones above
Mario Kart: Double Dash
Kirby Air Ride
Sonic Heroes
Pokemon Colloseum
Pokemon XD: Gale of Darkness
Metroid Prime 2: Echoes
Tomb Raider: Legend
The Hobbit
Starfox Adventures
Tell me if some need to be removed or added. Remember, this is just from the top of my head.
Pixel Art can be fun.