Canova said:
this time From Soft get all the money, since they're the publisher.
so yeah Sony is a fool, one of their worst mistakes this generation is to abandon Demon's Souls.
Dark Souls is going to sell millions worldwide, more than most of Sony's first parties
While Demon's Souls were quite successful for an "underdog" title, i dont think that it broke 1 million copies worldwide. If Sony made Dark Souls PS3 exclusive, would it suddently sell over twice as much as Demon's Souls did? Personally i dont think so. It is possible, but it is not a bet i would put a lot of money on at least.
Sony gets money for each PS3 game that is sold regardless due to royalties, so they still make money on this, so i'm sure they are glad that the game is exclusive in Japan
Also, for all that we know, Sony might have tried to secure Dark Souls as a PS3 exclusive, but maybe they couldnt match the offer from Bandai Namco, since they wanted to make the game multiplatform, which potentially means more sales.