Halo 2. I probably played about a million and a half games of Halo 2 Big Team Battle. Anyway, I feel good about contributing to the legacy Bungie is leaving behind when they finally pass the servers on. I'm sure I was out done by other members of the community, because my KDR would never support 136 Billion kills.
These and other astounding facts and figures can be found below in the giant infographic Bungie released today. Where do you stand in the pantheon of Halo statistics?