Angry Birds is a 2009 physics-based casual puzzle video game developed by Finnish video game developer Rovio Entertainment. Players control a flock of multi-colored birds on a mission to rescue their eggs from green-colored pigs. Using a slingshot, they launch the birds at these pigs stationed in or around different structures. The goal is to eliminate all the pigs on each level with a limited number of birds. The survival of the Angry Birds is at stake! Dish out revenge on the Bad Piggies who stole the Birds' eggs by using the unique destructive powers of the Angry Birds to lay waste to the pigs' defenses. Angry Birds features hours of gameplay, challenging physics-based castle demolition, and lots of replay value. Use logic, skill, and brute force to crush the enemy.