>>12009001Billy Hatcher is 100% the reason I'm looking in to hunting down a new gamecube. I have fond memories of doing all nighters at my neighbor's house where we'd play smash, billy hatcher, and 4player co-op FFCC. And wrestling games too but everyone single one of those tends to just bleed together.
There's a ton of games I didn't consider until after the fact since I just went with the first 9 favorites to come to mind.
Honorable mentions for me are PMD Explorer's of Time, the Megaman Battle Network series (I will stand by 4 being my favorite because I love how bad it was), FlyFF, Armored Core, The Bouncer, Xenosaga, SMT Digital Devil Saga, and Unreal Tournament.