I play and have played too many games to list on the PC, Wii, Gamecube, PS2, PSX, GBA, GBC, SNES, and NES.
On the PC, I mostly play FPS games, such as Battlefield 3, and a few RTS, and action-adventure games.
On consoles, I mostly play RPGs, action-adventure games, platformers, and fighters.
My current games include Battlefield 3 (PC), Arkham City (PC), Zelda: Skyward Sword (Wii).