AllThingsD recently sat down to chat with Rovio CEO Mikael Hed, and while much of the news about Rovio from the past few years has been to do with its enormously popular Angry Birds franchise (the latest title of which will be Angry Birds Space -- stay tuned for more on that next month). But Hed suggests that the era of Angry Birds exclusivity at Rovio is almost over: The company is working on a brand-new, non-Angry Birds game. In the past, Rovio has made a big deal about its history on mobile games. Before Angry Birds got so big, Rovio did work on other mobile platforms, and actually made more than 30 other mobile
