Angry Birds in the United States

 is a game by Rovio Entertainment USA. It was made to celebrate the 4th of July. The Birds keep their AB2 sprites.

Plot
A beautiful morning at King Pig's castle. Postman Pig delivers King Pig a letter, a Minion Pig then collects not only the letter, but everything in the King's mailbox. He gives all the mail to King Pig, stating that one of them just arrived. He grabs a letter (the wrong letter). That letter was written by a pig who lives in the United States of America, stating he has a machine that can steal eggs in his house. King Pig then proceeds to find his passport to travel to America and find the pig. The Flock find out and go after him.