Angry Birds Rio Airfield Chase Walkthrough Level 13 (9-13)
Our strategy for Airfield Chase level 9-13 is to fling Blu head-on into the left side of the structure. That portion should be pushed rightward and all its cages should break. Arc the Yellow bird to pass through two levels of the right structure, going directly through the blue caged bird. With the next Yellow bird, you may either go directly for any remaining cages or attack the TNT in the top-right. The score in the video below is 105,860.
