Welcome to this week’s gaming edition of iPhone + iPad Gems! This week, we’re looking at four action games: three are brand new, and one is the iPad-only update to a game we reviewed several months ago. Our top picks in the bunch are both from Gameloft: 9mm is more noteworthy because it’s a universal title with support for iPads, iPhones, and iPod touches, while Rainbow Six: Shadow Vanguard HD is a belated iPad release of the excellent…
