dsister44 said: @TreDaRev VGChartz tracked games that are sold. When companies say stuff like that they are also talking about the games that are still on the store shelves |
The PSP is a little undertracked, though. There are not 2 million PSPs on store shelves. But VGC has to provide these numbers for free, and the tracking is not perfect, but it is very good. It'll never be as accurate as NPD, Chart Track or Media Create, but it doesn't have to be.