Angry Birds its feature-length films. A sequel is scheduled to be released on August 16, 2019. There have been several toys made from "Angry Birds" characters. The game's official website offers plush versions of the birds and pigs for sale, along with T-shirts featuring the game's logo and characters. In May 2011, Mattel released an "Angry Birds" board game, titled "Angry Birds: Knock on Wood". Over 10 million "Angry Birds" toys have been sold thus far. Rovio opened the first official "Angry Birds" retail store in Helsinki on 11 November 2011 at 11:11 a.m. local time. It expects to open its next
Angry Birds (video game) for any unused birds. Upon completing each level, players receive one, two, or three stars depending on the score received. Players are encouraged to repeat any previously beaten levels in which the full three stars weren't awarded in order to fully master them and earn the full three star rating. In early 2009, Rovio staff began reviewing proposals for potential games. One such proposal came from senior game designer Jaakko Iisalo in the form of a simulated screenshot featuring some angry-looking birds with no visible legs or wings. While the picture gave no clue as to what type of game