Mighty Hoax

Mighty Hoax is the second episode of Angry Birds, which contains two themes with 21 levels each. Much like its preceding episode, it takes place once again in the vast plains. In this chapter, the Pigs try again by putting fake cardboard eggs in the Birds' nest, and a fake cardboard King Pig is made with the King behind it.
 * In theme 1 the world color is pale blue.
 * In theme 2 the world color is sandy beige/yellow.

Theme 4

 * Theme 4-1 Mighty_Hoax.jpg
 * Theme 4-2
 * Theme 4-3
 * Theme 4-4
 * Theme 4-5
 * Theme 4-6
 * Theme 4-7
 * Theme 4-8
 * Theme 4-9
 * Theme 4-10
 * Theme 4-11
 * Theme 4-12
 * Theme 4-13
 * Theme 4-14
 * Theme 4-15
 * Theme 4-16
 * Theme 4-17
 * Theme 4-18
 * Theme 4-19
 * Theme 4-20
 * Theme 4-21

Theme 5

 * Theme 5-1
 * Theme 5-2
 * Theme 5-3
 * Theme 5-4
 * Theme 5-5
 * Theme 5-6
 * Theme 5-7
 * Theme 5-8
 * Theme 5-9
 * Theme 5-10
 * Theme 5-11
 * Theme 5-12
 * Theme 5-13
 * Theme 5-14
 * Theme 5-15
 * Theme 5-16
 * Theme 5-17
 * Theme 5-18
 * Theme 5-19
 * Theme 5-20
 * Theme 5-21

When the Birds complete Theme 4-21, they discover the King they defeated was in fact a cardboard cutout, and that the real King is still out there. Later, the Birds finally succeed after destroying another cardboard cutout in Theme 5-21 and retrieve the eggs. The real King retreats while the birds celebrate their temporary victory.

Trivia

 * This is the first episode to have more than one King Pig due to the concept of the King distracting Birds with cardboard cutouts of himself.
 * In contrast, this is also the only episode where the King escapes without injury rather than getting brutally beaten by the Birds.
 * This is the final episode to contain 21 levels per theme.
 * This is the only world that has a King Pig in the middle of the game.
 * This episode is now on Angry Birds (Google Chrome)