Which games I play always depends on my moods. 3D shooters for fun and games - with some of the more in depth ones (such as Jedi) for a little more seriousness. Simulation games and war strategy when I want to be in total zone leaving all behind and the occassional role play game when I want to escape reality.
For some individual games...
I used to play Q3A on a mod called WFA (Weapons Factory Arena) and was part of a online guild (Guild Dracul) and was pretty good.
I still love to play Diablo 2 with the expansion.
Seriously contemplating Unreal Tournament latest release or 2003 and Medal of Honor in the near future.
Favorite game of ALL time, which I haven't played in years - can't even find a copy anymore, was an old war game I used to play on the ancient Amiga's and 1088's of old - Empire (not to be mistaken with the newer MS Empires game).
More later I am sure.
Sam