Is it not really strange that PSP is strongly up YoY? Why would that be? There's no big release in the chart. Was there a new model? Last week it was very weak YoY, this week it's very strong...
And the highest PSP title is at 26th. This isn't making much sense to me.
A game I'm developing with some friends:
www.xnagg.com/zombieasteroids/publish.htm
It is largely a technical exercise but feedback is appreciated.