Angry Birds Opera

Angry Birds Opera was a free version of Angry Birds available for PCs using the Opera web browser. The game was available at the following site:opera.angrybirds.com. However, Rovio didn't get time to release it so it's mostly a cancelled version of the game.

Why it wasn't released to the public
Angry Birds Opera was actually a planned version of Angry Birds. Unfortunately, Rovio didn't get enough time to release the website and game but they show a screenshot of the testing website.

Episodes (probably)

 * Poached Eggs (The main episode of Angry Birds and appears in other web games)
 * Chrome Dimension (A bonus episode featured in Angry Birds Chrome and Angry Birds Google+, but in Opera Version)

Release Date
The planned release date was 2011 but Rovio didn't release it because of time and work on other projects.

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