Tip claimed players will be able to open a specific level of angry birds, the developer said.
The trailer is already identified with the idea and detail for those who want to unlock this special.
According to TUAW ex-blogger, has found a golden egg is done through some special tricks at some point, a bird of course.
In particular, users should:
1. go to level from 13 to 12
2. shoot a white bird upside down
3. egg drop
TUAW notes that the execution of this reward ritual Angry Birds football player shaped like a golden egg.
In addition, the completion of level gives the player the opportunity to participate in a contest to attend the first of Rio.
Angry Birds is a puzzle video game developed by Finnish development studio Rovio.
Since its launch for Apple platforms IOS, more than 10 million copies of the game have been purchased.
The title is also available for other smartphones based on touch.
"Coping with Angry Birds is at stake," goes to the iTunes description Rovio Angry Birds. "Deal to avenge the green pigs who stole the eggs of birds."
"Exclusive use destructive powers of the Angry Birds to devastate the fortified castles of the pigs. Angry characteristic birds of hours of play, difficult to tear down the castle on the basis of physics, and plenty of replay value. Each level requires a 210 logic skills and brute force to crush the enemy, "says Rovio.
