This game was released on July 13, 2013.
All the birds sees the 3 eggs. After that, they see the coloured blobs (from Club Penguin) to transform into monsters. Then they discovered Random Bird and Magnet Bird.
- Grass Bird - The classic Red Bird - Screams.
- Sharp Birds - The classic Blue Birds - Clones into three smaller birds.
- Shooter Bird - The classic Yellow Bird - Speeds up and locks on target, alike Lazer Bird
- Virus Bird - The classic Black Bird - Explodes.
- Mask Bird - The classic White Bird - Drops a monster egg bomb.
- Buggy Bird - The classic Boomerang Bird - Acts as a boomerang.
- Miku Bird - The classic Big Brother Bird - Moans.
- Marth Bird - The classic Orange Bird - Infaltes.
- Sir Bird - The classic Ice Bird - Freezes blocks and pigs.
- Rena Bird - The classic Brown Bird - Bounces and riocheting.
- Random Bird - The 1st new bird - Opens his beak to eat pigs.
- Magnet Bird - The 2nd new bird - Magents all blocks then gets a giga explode.
- Hook Bird - The classic Purple Bird - Goes left and right.
- Monster Eagles - The classic Mighty Eagle - Pops an wormhole, using a sardine can.
- Monster Dragons - The classic Mighty Dragon - Pops an wormhole, using a red koi fish.
- Ghost Bird - His ability is to be invisible and when he go through materials, a trail comes by and that can break any material, and pop pigs.
- Monster Transformation
- Ghoul House
- Piggy Vampires
SongThe main theme is Trick or Treat from Angry Birds Seasons.
- PC - July 13
- Mac - July 13
- iOS - July 13
- Android - July 13
- TV (DVD) - July 20
- TV (TV Games) - July 20
- Galaxy Note - July 20
- Nintendo 3DS - July 27
- Nintendo DSi - July 27
- BlackBerry PlayBook - August 1