Codeveloping games with other companies means Sony is delivering on their promise of focusing more on their gaming division. They hired teams of developers to outsource and speed up the process of making games in exchange for exclusivity.
I'm aware that there's an unofficial source that claims SCEJ is working on the title too, but a link would be nice to tell if the two are indeed working together or if Sony is just publishing it.
.- -... -.-. -..