The Jack ‘O’ Lantern from Trick or Treat also receives signifacant changes as a special items: when you did not get 3 stars on all the levels yet, the Jack ‘O’lantern will have its face. If you get the Skull from Ham ‘o’ ween, you’ll notice that when you get 3 stars on all the levels, its eyes will light up and will also receive a star. When the player earns 3 stars on all levels of an episode, the item representing the season will have a golden star on it on the main menu. Like the original game, all episodes have an item representing them which are flying around on the main menu screen once all the levels in that episode are complete.
(The exceptions: Easter Eggs has 11 Golden Eggs (10 in PC and Mac), Summer Pignic has 3, and Wreck the Halls has 3.) Angry Birds Seasons is split into two packages, Seasons 2011 and Seasons 2012.
Seasons is typically updated on a semi-monthly basis, each update adding a themed episode stylized by an upcoming holiday and usually two Golden Eggs. On August 23, 2011, the Mighty Eagle was released for the game on iOS devices. Updates have continued since and are listed below. The name was changed in December to Angry Birds Seasons with the Christmas episode. Seasons was initially released as Angry Birds Halloween on October 21, 2010. It has also been released for Windows and Mac. It was originally available on five platforms. Angry Birds Seasons (Formely Known As Angry Birds Halloween) is the second game in the Angry Birds series, which contains episodes based around virtual-world holidays.