18 months - 3 years of age: Assorted kids games on the computer.
4 - 10: Mystic Quest (SNES), Super Mario games (Super Mario World and Super Marip 64 primarily), Zelda games on SNES, Streets of Rage (SNES), Twisted Edge Snowboarding (N64), 1080 Snowboarding (N64), Tony Hawk's Pro Skater series, Sonic the Hedgehog (Sega Genesis), and probably more I can't remember.
10 - Present: Grand Theft Auto III and up, Turok III (N64), Sonic the Hedgehog (Dreamcast), Coaster Works (Dreamcast), still playing THPS, Super Smash Bros. (N64), [Insert a bunch of games I can't remember, but I know there was a lot more], Blockland (:D).