Angry Birds is a puzzle video game developed by Finnish computer-game developer Rovio Mobile. Inspired primarily by a sketch of stylized wingless birds, the game was first released in December 2009. In the game, players use a slingshot to launch birds at pigs stationed on or within various structures, with the intent of destroying all the pigs on the playfield. As players advance through the game, new birds appear, some with special abilities that can be activated by the player.

This article uses material from the Wikipedia article "Angry Birds" and is licensed under the GNU Free Documentation License.