I'm a seriously eclectic gamer; to describe me as any one type of gamer would probably be misleading. For example, I love genuine hardcore adventure games, yet I actually enjoyed Myst.
I play every genre except RPGs (there are exceptions). I play exclusively on computers (PC, Apple II, C64, Amiga...); no consoles for me, thanks. I can seriously enjoy any game regardless of how old or new it is; I can play the "Lemonade Stand" games which were made in the 1970s for the Apple II, then I can play the latest Grand Theft Auto and enjoy it just as much. Gameplay, everyone, gameplay!