Rovio is launching a sequel to Angry Birds called “Bad Piggies.” The sequel will be coming to iOS, Android, and the Mac App Store on September 27th. In the new game, Rovio will no longer use the slingshot to fling the birds. They will be using new mechanics. “There’s a lot of empathy towards the lovable enemies from the Angry Birds games, and we’ve been constantly asked: what about the pigs’ side of the story?” stated Rovio CEO Mikael Hed. “Bad Piggies gives you the chance to play as the second-most-loved characters in the Angry Birds universe, and explore this rich world through their green eyes.” The game will be rolled out to Windows Phone and Windows 8 shortly after the September 27th release.