Angry Birds Seasons

Angry Birds Seasons is the second game in the Angry Birds series, which contains episodes based around holidays and events. It is available on all major platforms.

Seasons was initially released as Angry Birds Halloween on October 20, 2010. The name was changed in December to Angry Birds Seasons with the Christmas episode Season's Greedings. Updates have continued since, and are listed below.

On August 23, 2011,  The Mighty Eagle was released for the game on iOS devices.

Seasons was formerly updated on a semi-monthly basis, each update adding a themed episode stylized by an upcoming holiday and usually two Golden Eggs. (The exceptions: Easter Eggs has 11 Golden Eggs (10 in PC and Mac), Summer Pignic has 3, Wreck the Halls has 3, Winter Wonderham has 3 (7 in Intel devices), Arctic Eggspedition has 4, South Hamerica has 3, Ham Dunk has 3, Tropigal Paradise also has 3 and Pig Days doesn't have any) Angry Birds Seasons is split into seven Seasons: 2010, 2011, 2012, 2013, 2014, 2015, and 2016.

Since version 3.2.0, Power-ups were added in gameplay.

Episodes
Season 2010|Season 2010 Season 2011|Season 2011 Season 2012|Season 2012 Season 2013|Season 2013 Season 2014|Season 2014 Season 2015|Season 2015 Season 2016|Season 2016


 * Bonus:  The_Pig_Days.png - the button for this is to the right of Fairy Hogmother. These contain levels from events around the world. It has ended on June 27, 2016.
 * Bonus: Power-Up Test Site - located in the shop, contains 5 levels and all Power-Ups are free in all of these.
 * Bonus: The Pig Challenge - located to the left of Ragnahog. You must play 4 levels for each and every weekday. If all levels are beaten, a level on Friday is unlocked.

Special items
Like the original game, all episodes have an item representing them which are flying around on the main menu screen once the episode is complete.
 * 1) Trick or Treat: Pumpkin
 * 2) Season's Greedings: Christmas Present
 * 3) Hogs and Kisses: Cupid Pig
 * 4) Go Green, Get Lucky: Four-leaf Clover
 * 5) Easter Eggs: Easter Egg
 * 6) Summer Pignic: Sunflower
 * 7) Moon Festival: Mooncake
 * 8) Ham'o'ween: Scary Skull
 * 9) Wreck the Halls: Candy Cane
 * 10) Year of the Dragon: Firework
 * 11) Cherry Blossom: Cherry Blossom Flower
 * 12) Piglantis: Red Starfish
 * 13) Back to School: Blue ABC Book
 * 14) Haunted Hogs: Ghost Costume
 * 15) Winter Wonderham: Star-shaped Cookie
 * 16) Abra-Ca-Bacon: 3 Colored Juggling Pins
 * 17) Arctic Eggspedition: Furnace
 * 18) South Hamerica: Aztec Calendar
 * 19) Ham Dunk: Golden Basketball
 * 20) On Finn Ice: Masonry Stove
 * 21) Tropigal Paradise: Tiki Statue
 * 22) Invasion of the Egg Snatchers: Gas Pump Creature
 * 23) Ski or Squeal: Cable Car
 * 24) Fairy Hogmother: Fairytale Mushroom
 * 25) Marie Hamtoinette: Garden Pedestal
 * 26) Summer Camp: Camp Neversleep Badge
 * 27) PiggyWood Studios: Pig Oscar Award (Part 1), Piggywood "Superstar" (Part 2)
 * 28) Hammier Things: Spooky Shed
 * 29) Ragnahog: Viking War Hammer

Bonus 3 Stars Golden Egg

 * 1) Trick or Treat: Pumpkin
 * 2) Season's Greedings: Present
 * 3) Hogs and Kisses: Valentines Heart
 * 4) Go Green, Get Lucky: Pot of Gold
 * 5) Easter Eggs: Easter Egg
 * 6) Summer Pignic: Basket
 * 7) Moon Festival: Mooncake
 * 8) Ham'o'ween: Black Pumpkin
 * 9) Wreck the Halls: Pig-shaped Cookie
 * 10) Year of the Dragon: Chinese Banner
 * 11) Cherry Blossom: Paper Fan
 * 12) Piglantis: Seashell
 * 13) Back to School: Notepad
 * 14) Haunted Hogs: Bat
 * 15) Winter Wonderham: Christmas Ball
 * 16) Abra-Ca-Bacon: 3 Juggling Pins
 * 17) Arctic Eggspedition: Furnace
 * 18) South Hamerica: Aztec Calendar
 * 19) Ham Dunk: Basketball and NBA Championship Ring
 * 20) On Finn Ice: Sauna Stove
 * 21) Tropigal Paradise: Tiki Statue
 * 22) Invasion of the Egg Snatchers: Gas Pump
 * 23) Ski or Squeal: Cable Car
 * 24) Fairy Hogmother: Fairytale Mushroom
 * 25) Marie Hamtoinette: Pedestal
 * 26) Summer Camp: Camp Badge
 * 27) Piggywood Studios: Pig Oscar Award, Piggywood "Superstar"
 * 28) Hammier Things: Spooky Shed
 * 29) Ragnahog: Viking War Hammer

Errors

 * When a bird is launched, sometimes it will make random face expressions (such as holding their beak open or blinking) for an unknown reason.
 * Before the Ham'o'ween update, Launching another bird in the air while Red, Chuck or Hal is launched, their sprite will freeze and not look collapsed. This bug has been fixed.
 * Before the Ham'o'ween update, only one of The Blues's face was collapsed, but this bug has been fixed.
 * Currently, corpses will no longer appear and remain the expression when flung. This happens because of the Bird Wear update since the birds' launched or using ability sprites would not fit into the Bird Wear, for example, Hal's boomerang sprite.

Trivia

 * Halloween, Christmas and Valentine's Day are the only three holidays to be represented in Seasons more than once. The summer holiday has appeared more than once, but it is in completely different settings from a Picnic to Atlantis, to a continent, a volcano island and then a Camp, while Spring events also differ (Go Green, Get Lucky, Easter Eggs, Cherry Blossom, Abra-ca-Bacon and finally Marie Hamtoinette)
 * Season 3 is the shortest season that has 3 episodes, Haunted Hogs, Winter Wonderham, and Abra-ca-Bacon. (4 episodes if you are counting Arctic Eggspedition)
 * Since Haunted Hogs, every "Level Failed" screen has a different screen (except Marie Antoinette and Fairy Hogmother which use the same game over screen)
 * The Piglantis update removed the cutscenes in the first episode which was released in 2010.
 * This is the only game so far to not have the new updated Angry Birds sprites but in the Arctic Eggspedition update Bomb's white spot doesn't appear. (as seen in Rio and Chrome.)
 * This is also the only game to keep the Birds and Bad Piggies' old design instead of their Angry Birds Chrome design.
 * South Hamerica added Pig Days. It has ended on June 27, 2016, and was replaced with The Pig Challenge.
 * Ham Dunk was originally released in Season 4 but 15 new levels were released in 2015, making it also part of Season 5. (It went back to Season 4 when all of the three Ham Dunk episodes events)
 * Tropigal Paradise changed the font into a thick font, It also changed the loading style,
 * Some newer loading screens feature the birds in their Toons form (then Movie form in v6.0.1 update), but they appear in their original form in the actual game.
 * The Invasion of the Egg Snatchers update added "Bird Wear", making this the second game where you can change a bird's costume at will, the first being Angry Birds Stella.
 * The telebird, which uses (and is Red) Red's sprite, makes Bomb's noises.
 * Pig Days is now located at Season 2016, despite it being released in 2014 along with South Hamerica.
 * Most episodes theme songs are similar to the main Angry Birds theme song.
 * Seasons 2013 and 2014 are the only seasons not to include a Halloween-based episode.
 * But if you counted the Halloween levels at Pig Days in 2014, then Season 2013 is the only season to not have a halloween-based level/episode.


 * Strangely there's never been an Eagle Island episode and Zeta as a boss in Angry Birds Seasons where Angry Birds Friends has.

Gallery
Main article: Angry Birds Seasons/Image Gallery