Piglantis is the twelfth season in Angry Birds Seasons and the third in Season 2012. It was released on June 14 with other platforms such as PC, is the second Summer-themed episode and is the current episode for Angry Birds Seasons. This episode is the second Summer based episode, the first being Summer Pignic. The new feature in the game is buoyancy: birds (except Bubbles for some reason), glass, and wood can go in water and are light enough to be pulled back out of water. Pigs and stone are too heavy to come back up and will sink down until they touch the bottom. Pigs can stay underwater for only a short amount of time before they run out of air and the pigs are defeated.
THE LOST CITY OF PIGLANTIS Long before I was even hatched, there were stories of a legendary lost pig city somewhere to the south of Piggy Island. No one knew where it was for sure, or even if it existed, but everyone knew its name - Piglantis.
Before the episode colors were removed in a update, the representative color they used in Piglantis is kelly green.
This episode name is a pun on the fabled underwater city of Atlantis.
The bird's special actions can be activated underwater including Hal, although his ability is useless underwater.
The Bad Piggies are slightly different in appearance, as are the color of the Mighty Eagle and pause buttons.
The egg that Matilda shoots will not explode if it hits water. Instead, the ocean current drifts it until it hits an obstacle. The Egg can also explode under the water if it hits the ocean floor or obstacles found under the water (Ex. Seashells, Starfish, Coral, & Blocks).
If you explode a Bomb Bird underwater, the explosion sound effect will be muffled.
The Octopus Pig is on the loading screen, even though he wasn't in the episode.