How PlayStation Studios Made 10 Games and Put It Into One

I really have fallen in love with it takes too quite a bit. I would love to into your designer on that game more than almost any other game. Because I don't understand how they managed to make 10 games and put it into one. How did they scope that their team is not very big? It's still just amazing that they managed to have so many mechanics that just flow into each other. Just my God of War shelf. No kidding. What a great time.