I played DDO (Dungeons & Dragons Online - MMORPG) for 2 1/2 years when it was released, and recently made the downfall if bringing Warcraft into my life.
I live with 3 other guys though, and we've got 3 360's in the house, so we rock those out as well. Fable 2, Call of Duty World at War, NCAA 09, Madden 09, Rock Band(s), Guitar Hero(s), etc...