Platformer: Super Mario Advance or Klonoa (both GBA) [not a very strong year for platformers.]
Fighting: Super Smash Brothers Melee (GCN)
Shooter: Star Wars Rogue Squadron 2: Rogue Leader (GCN)
Racing: F Zero Maximum Velocity (GBA)
Sports: Virtua Tennis 2k2 (DC)
Alternative Sports: Tony Hawk Pro Skater 3 (GCN & PS2) [Online aspects of PS2 version interest me not a whit.]
RPG/Adventure: Golden Sun (GBA), Castlevania: Circle of the Moon, or The Legend of Zelda Oracles Series (GBC)
Puzzle\\Misc: Puyo Puyo (GBA) or Pikmin (GCN)
Online Game: [I loathe online games, but...] Phantasy Star Online V2.0 (Assrtd)
FPS: N/A yet...
Action: Galleon (GCN & X-Box) [Hoping for something new and refreshing.]
Import game of the year: Sin and Punishment - Successor to the Earth (N64) [Got it a while ago, loving it more weekly.]
Game of the Year X-Box: N/A yet...
Game of the Year Dreamcast: Undecided yet.
Game of the Year Playstation 2: ICO?
Game of the Year Gamecube: Star Wars Rogue Squadron 2 Rogue Leader, Super Smash Brothers Melee, or Pikmin
Game of the Year: Star Wars Rogue Squadron 2: Rogue Leader, Super Smash Brothers Melee, or Pikmin
EDIT: Somehow forgot to include the newest Castlevania game for the GBA... *shakes head in disbelief and shame*