Angry Birds Rio Android update that adds 12 bonus levels is now available on Google Play

Put down Angry Birds Space for just a second: Rovio's latest Angry Birds Rio update is now available to download from Google Play.

This update introduces 12 all-new physics-based bonus levels, which you can unlock by nabbing a variety of in-game achievements.

For example, you can unlock episode-specific bonus levels by successfully completely all stages in a given episode, and you can unlock the rest by finding all of the game's hidden fruit.

This may seem a daunting task at first, but Pocket Gamer has a handy walkthrough to the feather-flinging title to guide you on your way. Check it out and you'll be flinging birds through these new levels quicker than you can shout 'catapult'.

Angry Birds Rio's Google Play description promises that "this is not the final update" planned for Rovio's Bronze Award-winning title, so keep your eyes peeled for future updates.

In the meantime, head on over to Google's app store and download Angry Birds Rio for free [download].