Zones on 13 November 2008
I think it's better not to include You're in the Movies too, mainly becasue the game is developed by Zoë Mode, and published by Codemasters. Microsoft is not involved in the development, so it's not a first party game as far as I know.
Oh, and what about Demon’s Souls? It's in development by the Ninja Blade developer, From Software, and it's getting published by Sony, make sure to put it on the list. :)
