This page contains Angry Birds HD Unlockables for iPad called "Sound board" and has been posted or updated on Jan 6, 2011 by Tune200080. Let us know what you think of this Unlockable by thumbs voting.
- Developer: Rovio Mobile
- Publisher: Chillingo Ltd
- Genre: Action
- Release Date: Apr 1, 2010
- ESRB: Not Set
Get three stars in every level in Worlds 1 through 3.
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