This Facebook app uses a powerful physics engine to provide a pretty convincing clone of the real laws of nature. A good score requires juggling both angles. But, you also need to cause unrelenting carnage to the level, because smashed objects give off small, but quickly accumulated points. Unused birds net you an automatic 10,000 points each. The key to getting a good score is to mix efficiency with damage.

Simply killing all the pigs will unlock the next level, but if you want to get the maximum three stars on each stage (and beat your friends on the leaderboards), you'll need to aim for some high scores.

To complete each level, you need to defeat all the pigs on the screen before running out of birds. Aim your shot then let go of the mouse button to watch the bird sail through the air and hit the pig's house on the right of the screen. To play, you need to click and hold on the bird in the catapult, then move your mouse to the left of the screen to build up power. In the game, it is your job to catapult these kamikaze birds into the pig's towers, knocking down their houses and defeating the green swines inside. There's something about the visceral, primal thrill of hurling disgruntled birds at house-proud pigs that has struck a chord with the global population, and now more than half a billion people have had a go at the app.īut, it's definitely not a pushover: heck, I've been stuck on the same tricky level for 15 minutes now.īecause of the difficulties you will inevitably encounter at one stage or another, we decided to throw together this Angry Birds guide, which covers everything from basic tips to special upgrades, to help you get the most out of Angry Birds on Facebook.Īngry Birds depicts the life-long struggle of bird-versus-pig.

Having conquered every phone and tablet on the market (and not forgetting that brief dalliance with Google+), Rovio's bird-catapulting puzzler is now available to Facebook's 800 million users.

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