Special edition of mobile game to be released in March just ahead of film launch.
A special edition of the hugely popular mobile game app, Angry Birds, will be launched to tie in with the upcoming release of 20th Century Fox movie, Rio.
Angry Birds Rio will be released in March, with the film hitting cinemas from April 15th.
In the game, the original Angry Birds are kidnapped and taken to Rio, where they eventually escape their captors and set out to save their friends from the movie, Blu and Jewel.
Rovio's Angry Birds has, to date, had 75 million downloads, the most ever for a mobile game.