Winter Wonderham

For the similar episode featured in Season 1, see Season's Greedings.

For the similar episode featured in Season 2, see Wreck the Halls.

Winter Wonderham is the fifteenth episode in Angry Birds Seasons, the third episode celebrating Christmas and the second episode of the Season 3 package. It was first revealed on the Game Center leaderboards and was reported by Angry Birds Nest on November 19, 2012.

New features include Icicles and a new Ice Element coming from the ground. With this element in play, Birds that hit it will slide faster than rolling on normal ground. Sometimes, when hit, it's possible that Pigs and Obstacles, such as blocks, will slip & slide down and the fortress will be easier to be unbalanced or collapsed.

Trivia

 * Winter Wonderham is the third Christmas based episode in Seasons in three consecutive years. The other two are Season's Greedings for 2010 (Seasons 1), and Wreck the Halls for 2011 (Season 2).
 * This is the fourth episode having levels unlocked by advent-calendar, with the first being Season's Greedings (from Season 1), the second being Summer Pignic (Also from Seasons 1), and the third being Wreck the Halls (Season 2).
 * In addition, this is also the first episode in Season 3 to have levels unlocked by advent-calendar.
 * Excluding the Season's Greedings animation, this is the very first time the Bad Piggies stole the Angry Birds' eggs during Christmas/A Christmas-Based episode.
 * This episode contains 3 Secret levels. One of the is a Big Red Bauble (Name for Christmas Balls, AKA Spherical Christmas Ornaments) with Star Patterns on it, this is unlocked by earning 3 Stars on every level in the episode, like all Big Item golden eggs. The other golden egg can be found somewhere in level 1-18. The last is a HP Intel Egg which unlocks 4 new Intel Christmas Levels.
 * The title Winter Wonderham is a corruption of the phrase "Winter Wonderland".
 * Level 4 will be a special level based on Harbin City, China: the location of the Ice and Snow World Theme Park, which is the theme park the celebrates the Harbin International Ice and Snow Festival. This level will be in honor of the Angry Birds Seasons theme park in the Ice and Snow World Theme Park.
 * Level 4 was also the level shown on the screenshots on iTunes that has the Ice Fortress/Castle in the Background.
 * The App Icons are now updated with the word "Seasons" on them.
 * When Bomb explodes or Matilda's egg bombs explode, the background now shakes. (The screen will also shake when Bubbles balloons up). This also happens in the 3rd Birthday Update in Angry Birds Classic.
 * When TNT Crates blow, they will also shake the screen. Again, this also happens in Classic, now.
 * However, they don't misplace and damage nearby Blocks like the birdquake power-up
 * On the 5th of December, 2012, there is an Intel Egg exclusively for Android Users.
 * With this update, Bubbles stays inflated for a shorter amount of time, similar to Angry Birds Space. This also happened in the the 3rd Birthday Update for Angry Birds Classic.
 * Like Haunted Hogs, when you fail a level, a different picture is shown, which is a normal Bad Piggy eating a candy cane.

Golden Eggs

 * On Level 18, a Golden Egg could be found. You must zoom out and then use a Black Bird carefully to get the Golden Egg.
 * On December 31, the 2013 Golden Egg was be unlocked.
 * "The Big Ornament" can be unlocked after three-starring all levels.
 * Android Exclusive HP Intel egg that unlock 4 levels.