. Rovio Entertainment announced on Thursday its Angry Birds spin-off Bad Piggies reached the No. 1 spot in the U.S. iTunes App Store in a little over three hours.
Boy Genius Report , Rovio's Bad Piggies reached No. 1 in U.S. iTunes App Store in just three hours, Rovio's Bad Piggies reached No. 1 in U.S. iTunes App Store in just three hours
