Rockstar sells 6 million units of GTA IV in 5 days

VG Chartz.com, the most comprehensive videogaming charts in the world, has announced that Rockstar sold roughly 6 million copies of Grand Theft Auto IV during the first 5 days after the game’s release. 4 million gamers purchased the game day one.
The game generated an estimated revenue of $390 million, exceeding Halo 3´s $280 million launch [...]