You're instantly forgiven if you thought Angry Bird 2 was released years ago, on account of the various Angry Birds spin offs (such as Angry Birds: Star Wars) released since the original saw the light of day towards the end of 2009.
That being said, the true sequel to the world's biggest mobile game is now on the horizon, with release planned for both iOS and Android worldwide on July 30th:
"Back in December 2009, when we were just a small games studio, we released our 52nd game featuring colourful birds, green pigs, a slingshot and a super catchy theme tune", developer Rovio writes on their website. "Fast forward to 2015 and that game, Angry Birds, has taken the world by storm. With 3 billion game downloads, millions of fans across the globe, multiple mashups and spin-offs, collaborations with A-list celebrities and much more, we're really proud that Angry Birds is the mother of all mobile game apps. And now we're proud to announce the mother of all sequels - Angry Birds 2!"