Rovio releases special Angry Birds update for second birthday

Rovio has released a special update to its highly acclaimed Angry Birds for iOS in celebration of the application’s second birthday. Angry Birds 2.0 unlocks all in-game episodes and adds fifteen new “birthday cake” levels, providing access to 300 levels of Angry Birds in total. The update also adds a new expandable organ bird, new menus and graphics and special birthday achievements to challenge players. Angry Birds is available from the App Store in two versions: Angry Birds ($1) for the iPhone and iPod touch and Angry Birds HD ($5) for the iPad.