ESPN NFL 2k5 - Pretty much the best sports game I've played to this day.
Front Mission 3 - Mentioned earlier by someone else, but I played the living hell out of FM3 between the ages of 15-18; at one point in my life, I'd have ranked this higher than FFT itself, but those days have passed. Which reminds me, I still have my copy of Front Mission 4 untouched =\
Baten Kaitos: Eternal Wings and the Lost Ocean - Many may not get to play this now due to the Gamecube dying out, but this may have very well been one of the best RPGs on the system. Sure, the voice acting is completely awful, but in exchange for that, you get a unique (key word "unique", not "great") battle system, lush graphics, and a pretty solid plot. I need to go back and finish this up.
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My scythe is close to where my heart used to be - Manuel Calavera