VGCharts reports that first week sales of the game have hit the 750k mark, but the data is not official and the real numbers might be even bigger (of course, they could be lower, too). However, it’s expected that the official numbers really are somewhere around the data provided by VGCharts.
Reports are also suggesting that, despite the successful release of the shooter, hardware sales have only seen a “modest increase”, but that’s something which could change in the near future if reviewers keep praising Killzone 2 and other gamers will decide it’s worth the buy of a PlayStation 3. We’ll let you know as soon as we have more details on this matter.