Angry Birds 2

Angry Birds 2 (formerly known as Angry Birds Under Pigstruction) is a game which was released on July 30, 2015 in app stores. This game marks the sequel to the original Angry Birds, and also marks the debut of a new bird named Silver.

Characters
Birds Spells Pigs
 * Red - Leader of the Flock
 * Chuck - Good with Wood
 * The Blues - Cool with Ice
 * Matilda - Explosive Spirit
 * Silver - Looping Legend
 * Bomb - Explosive Temper
 * Terence - Big, Bad, Bold
 * Golden Duck Spell
 * Frost Spell
 * Hot Chili Spell
 * Pig Inflater Spell
 * Mighty Eagle
 * Minion Pigs
 * Chef Pig (Boss)
 * Moustache Pig (Boss)
 * King Pig (Boss)

Chapters
Chapter 1: Feathery Hills, Cobalt Plateaus

Chapter 2: New Pork City, Pig City

Chapter 3: Eggchanted Woods, Bamboo Forest

Chapter 4: Chirp Valley, Cobalt Plateaus

Chapter 5: Shangham, Pig City

Chapter 6: Greasy Swamp, Bamboo Forest

Chapter 7: Greenerville, Cobalt Plateaus

Chapter 8: Steakholm, Pig City

Chapter 9: Misty Mire, Bamboo Forest

Trivia

 * Unlike the original Angry Birds games (Angry Birds, Angry Birds Space, etc.), the birds have their Toons appearance (except for Silver, who made a debut in this game).
 * The game's original name was a play on Under Construction, an event used to show that the process of construction is taking place.
 * This was the first game to give red permanent abilities.
 * In the other games, Red's battle cry barely does anything.
 * In Red's Mighty Feathers, his power was limited only in that area.