Piggy Hills

Piggy Hills was the first episode in Angry Birds Cultural, containing 45 levels. This episode looks similar to Poached Eggs, as most of the backgrounds looks identical to Poached Eggs, but more detailed. Also, many fortress were recycled from Poached Eggs until Danger Above, but with a bit of modification.

The cutscene itself was the only thing that was very different, where instead the birds surprised that their eggs gone, Red squashes a mosquito while Chuck and Matilda celebrating its death. The Blues are literally the same pose from the original game, where they staring at the pigs' footsteps with a question mark up on their heads.

New Pigs and Blocks
In this episode, most pigs and blocks returned from the original Angry Birds.

Pigs

 * Minions Pigs- your first enemy to encounter, comes with different shapes and sizes. They were not threatening and can be popped easily.
 * Foreman Pig- the first boss you encounter. He will build more blocks if some of them destroyed. First encounter in Theme 1-15.
 * Corporal Pig- his helmet was droppable and immune to any explosions, such as Matilda's egg drops and Bomb's explosion.
 * King Pig- has a very high health and the final boss of this episode.

Theme 1

 * Wooden blocks- easy-to-destroy block, comes with different shape and sizes.
 * Ice blocks- has a health that was lower than wooden blocks and comes with different shapes and sizes.
 * Stone blocks- has a high health and cannot be destroyed unless if you use explosions.
 * Greek pillar- very hard to destroy, always standing up and cannot be sideways. Explosions can counter this and can destroy it for 3 hits.
 * TNT- explodes upon contact.

Theme 2

 * Dice- losing dots each hits, indicating their health bar.
 * Balloon- holds pigs and objects in mid-air.
 * Watermelons- an easy-to-destroy food object.
 * Treasure chest- an easy-to-destroy object.

Theme 3

 * Rubber- bounce any materials to different directions.
 * Eggs- appear in the last level of Piggy Hills, clearly indestructible.
 * Grey blocks- semi-transparent blocks which able to suspend structures and give them the illusion of hovering over the ground.
 * Cardboard cutout of King Pig- an easy-to-destroy object.

Cutscenes
All of the cutscenes are the same from Poached Eggs but remastered and re-styled as most materials in this game. But Theme 1-1 cutscene was more identical to Angry Birds' cinematic trailer back in 2009.

Theme 1-10
The Golden Egg was hidden inside a square wooden block on the left side of the flocks, surrounding by buildings. Fling any birds backwards and get it.

Theme 2-9
The Golden Egg was hidden inside the chest underground. You have to tap on it 10 times to get the Golden Egg.

Theme 3-12
The Golden Egg was hidden very high up into the air, possibly somewhere up upon the sky. Use Chuck or Matilda to hit it.

Trivia

 * Few unused blocks from the original game returned as useable blocks.