I kinda stopped gaming, I used to play WoW in highschool but that game just keeps releasing x-pacs and it's just a waste of time imo. Used to play LoL a lot, but now I just play a game or two with my friends, same thing goes for SC2. I think that's the only game I actively still play (SC2 Nymphetamine-448).
Here's what I used to play a lot though:
Racing games (NFS, Forza, GT5, etc.), love sandbox games (Prototype, Fallout 3, GTA), used to play DDR a lot in middle school, and Guitar Hero/Rock Band.