I don't think there's a topic like this, just list games you play. This is just for fun and maybe informational for people that want to look for games. If you can list if they're free or not also.
Counter Strike: Source (Pay, free online play)
Gunz (Free; just started playing, it's decent)
WoW (addictive for a little, but it gets boring; Pay)
GW (Pay, addictive but after you hit max lvl gets quite boring)
That's it for now, i've had others but not anymore.