-SSBM
-F-Zero GX
-Ikaruga
-Pikmin (Really wish I had played Pikmin 2!)
-Double Dash
Lastly, for good funsies Def Jam Fight for New York!
Edit - Oh man! Mario Tennis! I have never played so many money matches in a video game ever! S2J, Mango and I went nuts with that game for a couple of days!
Edit 2 - Mario Strikers is also another! Played a first to 50 with Mango sometime last year when the World Cup was going on, but we didn't finish it! 20-21 Mango, we have got to finish that game!
yah... sets were intense as ****.....
RIP DUNK
==
only good gamecube games i truly liked was Eternal Darkness and Tales of Symphonia cuz of its kool battle system (story was typical ghey anime **** though)
a lot of the high quality 'sequel' titles don't seem as good/fun as the 64 version, but there are definite good 'sequels' just haven't played them like f zero
gamecube paper mario wasn't as fun as 64 paper mario for some reason, gamecube mario kart's battle system is much ****tier than 64 battle system (AND YOU CAN'T HOP, WTF), gamecube couldn't pull off starfox games correctly
wind waker had too much ****ing sailing that especially sucked when you had to find the triforce pieces, didn't play twilight princess
(EVEN HARVEST MOON, HARVEST MOON 64 *****, i HEARD GAMECUBE VERSION SUKED)
but Melee pulled it off good as ****
==
Killer 7 i haven't played but i heard its pretty unknown and good