Some pretty good picks here, Pikmin 2 will always be one of these games for me. It looks so crisp and natural! Always loved how the water looked in it especially. Super Mario Sunshine is another one like that to me. Fun list!

Cuphead? It's hand-drawn, that's timeless!

kirby's epic yarn, ristar, yoshi's island, link's awakening... really good worthy picks here.

Disco Elysium!

You included a lot of cel-shaded games, so I would definitely include Jet Set Radio Future and Viewtiful Joe as well.