It's been exactly nine months since The Last of Us released. That's enough time to bring life into this world through sex. Or to sell six million copies of a videogame, which our 2013 game of the year has done.
Hooray for a huge, good new IP selling well. And as a console exclusive. For comparison, Tomb Raider is getting close to breaking 6 million after a year of being on the market (PC, 360, PS3) and recent PS4 and Xbox One releases.