Angry Birds (video game) and for PCs. A sequel, titled "Angry Birds 2", was released in July 2015. In the game, players use a slingshot to launch birds at pigs stationed in or around various structures with the goal of destroying all the pigs on the playing field. As players advance through the game new types of birds become available, some with special abilities that can be activated by the player. Rovio Mobile has supported "Angry Birds" with numerous free updates that add additional game content, and the company has also released stand-alone holiday and promotional versions of the game. "Angry Birds" was praised
Angry Birds Go! the gameplay and was not overly bothered by the in-app purchases. "Tech2" did not like the energy system, which only allows you to play five races with a bird, after which they are locked unless you wait or unlock with crystals (which are slowly earned in-game or with an in-app purchase) and did not like the vehicle upgrade process using in-game currency that is slowly earned by racing or with an in-app purchase for coins. Angry Birds Go! Angry Birds Go! is a kart racing game and the eighth game in the "Angry Birds" video game series. The game was