How to Unlock Angry Birds Levels using JavaScript Code – Google Chrome, Firefox browser

Angry Birds game was launched sometime back for the Windows 7 and Windows XP operating system, and this being at the initial stages, has the most basic levels and stages. But still, few players can’t hit all the pigs with the given number of birds. The game available for the web can be either played online on the Google chrome and Firefox browser, and even can be downloaded to the hard drive and play it offline whenever you wish to. But the web based version has an advantage. There is a code that you can use to unlock all the versions of the Angry Birds game while playing on the Google chrome browser, but the same didn’t work on the Firefox browser for a few people.

To unlock the different levels of the game, you need to just open the game and use the simple Javascript code in the address bar to do the magic. While you are playing any level, just copy the following code below, and paste it in the browser address bar and all the levels are unlocked. You can play the game with all the levels unlocked. You can’t try any code or trick to unlock the levels in the desktop version of the game.

javascript: var i = 0; while (i< =69) { localStorage.setItem('level_star_'+i,'3'); i++; } window.location.reload();

As the game is based on the HTML5 storage, this hack just works perfect as it works on the HTML5 structure and makes the levels unlocked. The stars, the scores are stored in the HTML5 storage and so changing them is easy using the codes. For me, the code worked fine with the Firefox browser too but a few reported they couldn’t unlock the codes. But for Chrome, it works perfectly.

A tip: Play it fare! Try to play the game locked, and try hard to win each level by yourself. Lets see a trick which you can use to lock the levels again.

javascript: var i = 1; while (i< =69) { localStorage.setItem('level_star_'+i,'-1'); i++; } window.location.reload();

Here is how you can play Angry birds on Chrome browser, and download Angry birds for Windows 7 operating system.