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, where after recovering from his tribe's defeat, the King Pig once again steals the Bird's eggs, but rather than simply fleeing, he places cheap cardboard cuttout eggs in the bird's nest. The Birds aren't fooled by this trick, and once again release their vengeance on the Pigs in order to retrieve their eggs after

being taken from them the second time.The cutout of the king pig is sticking his tounge out however,the king is behind.

Levels
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.