Best game overall: Zelda: Link to the Past
Best RPG: Xenogears
Best Action/Adventure: Jak and Daxter
Best Sports: ...Counter-strike. Hey, if racing is considered a sport...
Best Fighting: Soul Calibur, I suppose. I'm not a big fighting fan.
Best First Person Shooter: Half-life 2.
Best PC: Half-life 2.
Best Arcade: Metal Slug X
Best NES: Castlevania
Best SNES: Zelda: Link to the Past
Best Sega Master System: never played one
Best Genesis: Sonic 2
Best PS1: Xenogears
Best Sega Saturn: never played one
Best Sega Dreamcast: PSO
Best N64: Perfect Dark
Best PS2: GTA: San Andreas
Best XBox: Star Wars: KOTOR
Best Gamecube: either RE4 or Metroid Prime
Best GBA: FFTA
Best Nintendo DS: Metroid Prime: Hunters
Best PSP: haven't played one
Worst game overall: Hrm. Vrooooom I don't know.