The players of the freemium mobile video game, The Simpsons: Tapped Out, from EA mobile received a new Winter 2015 update for Christmas holidays on 8 December, 2015.

Just prior to the release of the Winter 2015 update, the players of the game were tapping Homer and his brood from Springfield to the Thanksgiving 2015 update that saw Turkeys roaming about the town's streets, along with an obese version of Homer and several other theme specific challenges.

Apart from bringing a whole range of changes to the game environment, with the weather in-game changing to cold snowy winter, we have several new features like the Winter 2015 Prizes, Best Snowman Ever Attraction, Crafting, Weekly Challengers, Merrymakes roaming the streets, tacky decorations for the houses of in-game characters and other new challenges, making the game double the fun to play.

The Simpsons: Tapped Out was released in February 2012 for iOS and to Android on February 2013. The themed updates have been a regular feature in The Simpsons: Tapped Out game. As of 10 November, 2015, the maximum number of levels for the game is 59.

Below are the lists of features and challenges that have been added to the game (Courtesy EA Forum):

The Proclamation of Decoration (Ned Starts)

  • Task: Make Ned Decorate His House
  • Time: 30s
  • Location: Flanders House

The Decoration Inflation Pt. 1(Auto Starts)

  • Task: Make Homer Decorate His House
  • Time: 60s
  • Location: Simpson House
  • Reward: 100 money 10 XP

The Decoration Inflation Pt. 2(Homer starts)

  • Task: Make Homer Frantically Decorate His House
  • Time: 45s
  • Location: Simpson House
  • Reward: 100 money 10 XP

The Decoration Inflation Pt. 3 (Homer starts)

  • Task: Make Homer Aggressively Decorate His House
  • Time: 30s
  • Location: Simpson House
  • Reward: 100 money 10 XP

The Decoration Inflation Pt. 4(Homer starts)

  • System Message: Merrymakers have appeared in your Springfield! Serve them hot drinks to keep them warm while they enjoy the festive attractions.
  • Task: Tap 10 Merrymakers to Collect Event Currency
  • Reward: 100 Event Currency 10 XP

Do You See What I See? Pt. 1(Lisa starts)

  • Task: Make Cletus Decorate His Farm
  • Time: 8h
  • Location: Cletus's Farm
  • Reward: 100 Event Currency 10 XP

Do You See What I See? Pt. 2(Milhouse starts)

  • Task: Make Milhouse Decorate His House
  • Time: 8h
  • Location: Van Houten House
  • Reward: 100 Event Currency 10 XP

Do You See What I See? Pt. 3

  • Task: Make Rev. Lovejoy Decorate His Church
  • Time: 8h
  • Location: First Church of Springfield
  • Reward: 100 Event Currency 10 XP

Snow Big Deal(Homer starts)

  • Task: Place the Best Snowman Ever
  • Task: Make Homer Pile Snow
  • Time: 60s
  • Location: Best Snowman Ever

Effigy in White Pt. 1(Auto starts)

  • Task: Upgrade the "Best Snowman Ever" to Level 2
  • Reward: 100 Event Currency 10 XP

Effigy in White Pt. 2(Auto starts)

  • Task: Upgrade the "Best Snowman Ever" to Level 3
  • Reward: 100 Event Currency 10 XP

Effigy in White Pt. 3(Auto starts)

  • Task: Upgrade the "Best Snowman Ever" to Level 4
  • Reward: 100 Event Currency 10 XP

Effigy in White Pt. 4(Auto starts)

  • Task: Upgrade the "Best Snowman Ever" to Level 5
  • Reward: 100 Event Currency 10 XP

Effigy in White Pt. 5(Auto starts)

  • Task: Make Homer Admire His Creation
  • Time: 1h
  • Location: Best Snowman Ever
  • Reward: 100 Event Currency 10 XP

A House Made With Hands(Ned starts)

  • Task: Place the Gingerbread Mansion
  • Task: Make Ned Think Big
  • Time: 4h
  • Location: Gingerbread Mansion
  • Reward: 100 Event Currency 10 XP

Can't Catch Me I'm the GingerNed Man Pt. 1(Auto starts)

  • Task: Upgrade the Gingerbread Mansion to Level 2
  • Reward: 100 Event Currency 10 XP

Can't Catch Me I'm the GingerNed Man Pt. 2(Auto starts)

  • Task: Upgrade the Gingerbread Mansion to Level 3
  • Reward: 100 Event Currency 10 XP

Can't Catch Me I'm the GingerNed Man Pt. 3(Auto starts)

  • Task: Upgrade the Gingerbread Mansion to Level 4
  • Reward: 100 Event Currency 10 XP

Can't Catch Me I'm the GingerNed Man Pt. 4(Auto starts)

  • Task: Upgrade the Gingerbread Mansion to Level 5
  • Reward: 100 Event Currency 10 XP

Can't Catch Me I'm the GingerNed Man Pt. 5

  • Task: Make Ned Pray Away His Sin of Pride
  • Time: 1h
  • Location: Gingerbread Mansion
  • System Message: Way to go! You've finished the main quest line. Keep tapping merrymakers to unlock more prizes. Complete weekly challenges and play Naughty or Nice to craft more items!
  • Reward: 100 Event Currency 10 XP

Gonna Find Out Who's Naughty or Nice Pt. 1(After completing Snow Big Deal - Lisa starts)

  • Task: Drop a Present in a Friend's Town
  • Reward: 100 Event Currency 10 XP

Gonna Find Out Who's Naughty or Nice Pt. 2(Auto starts)

  • System Message: It looks like a present has been delivered to your town! Open it now and decide if you'll be Naughty or Nice...
  • Task: Open a Present in Your Own Town
  • Reward: 100 Event Currency 10 XP

The White Elephant in the Room Pt. 1(Lisa starts)

  • Task: Build Things Unnecessary
  • Reward: 100 Event Currency 10 XP

The White Elephant in the Room Pt. 2(Auto starts)

  • Task: Collect Christmas Baubles by Tapping Merrymakers [x40]
  • Task: Collect Christmas Bows by Playing Naughty Or Nice [x20]
  • Reward: 100 Event Currency 10 XP

The White Elephant in the Room Pt. 3 (Act 1)(Auto starts)

  • Task: Craft & Place The Wooly Bully
  • Reward: 100 Event Currency 10 XP

The White Elephant in the Room Pt. 3(Act 2)

  • Task: Craft & Place X-mas Trees Slightly Irregular
  • Reward: 100 Event Currency 10 XP

The White Elephant in the Room Pt. 4(Homer starts)

  • Task: Tap Merrymakers in a Friend's Town [x3]
  • Reward: 100 Event Currency 10 XP

The White Elephant in the Room Pt. 5(After 24 hours from completing The White Elephant in the Room Pt. 4 - Auto starts)

  • System Message: The Winter Festival Ticket is now available in the store! Get it now to earn double rewards from tapping Merrymakers in a friend's town!
  • System Message: Congratulations on your purchase of the Winter Festival Ticket. You'll now get double rewards for tapping Merrymakers in a friend's town!
  • Festive Spontaneity... Scheduled

After completing The White Elephant in the Room Pt. 2(Lisa starts)

  • Task: Complete a Weekly Challenge
  • Reward: 100 Event Currency 10 XP

Barty It's Cold Outside Pt. 1(After tapping more then 40 Merrymakers - Auto starts)

  • Task: Build Hot Squishee Station
  • Task: Send a Youngster to Buy Hot Squishee
  • Time: 4h
  • Location: Hot Squishee Station
  • Characters: Milhouse, Martin, Bart, Nelson, Ralph, Database
  • System Message: You can now send kids to Buy Hot Squishee and earn Loyalty Cards!
  • Reward: 100 Event Currency 10 XP

Barty It's Cold Outside Pt. 2(Auto starts)

  • Task: Upgrade Hot Squishee Station to Level 2
  • Reward: 100 Event Currency 10 XP

Barty It's Cold Outside Pt. 3(Auto starts)

  • Task: Upgrade Hot Squishee Station to Level 5
  • Reward: 100 Event Currency 10 XP

Barty It's Cold Outside Pt. 4(Auto starts)

  • Task: Upgrade Hot Squishee Station to Level 10
  • Reward: 100 Event Currency 10 XP

Barty It's Cold Outside Pt. 5(Auto starts)

  • Task: Upgrade Hot Squishee Station to Level 15
  • Reward: 100 Event Currency 10 XP

Barty It's Cold Outside Pt. 6(Auto starts)

  • Task: Upgrade Hot Squishee Station to Level 20
  • Reward: 100 Event Currency 10 XP

An Unwanted Kiss(Lisa starts)

  • Task: Tap Merrymakers to Collect Mistletoe [x6]
  • Reward: 100 Event Currency 10 XP

Once In Royal Quimby's City Pt. 1(Homer starts)

  • Task: Make Moe Design a Zoo Logo
  • Time: 30s
  • Location: Moe's Tavern
  • Reward: 100 Event Currency 10 XP

Once In Royal Quimby's City Pt. 2(Moe starts)

  • Task: Place Moe's Exotic Petting Zoo
  • Task: Make Willie Shovel Dung
  • Time: 60s
  • Location: Exotic Petting Zoo
  • Reward: 100 Event Currency 10 XP

The Animal Within Pt. 1 (Auto starts)

  • Task: Upgrade "Exotic Petting Zoo" to Level 2
  • Reward: 100 Event Currency 10 XP

The Animal Within Pt. 2(Auto starts)

  • Task: Upgrade "Exotic Petting Zoo" to Level 3
  • Reward: 100 Event Currency 10 XP

Once In Royal Quimby's City Pt. 3(Auto starts)

  • Task: Place Krusty's Reindeer Burger Truck
  • Task: Make Krusty Borrow from The Till
  • Time: 10h
  • Location: Reindeer Burger Truck
  • Reward: 100 Event Currency 10 XP

Holiday Mystery Meat Pt. 1(Auto starts)

  • Task: Upgrade "Reindeer Burger Truck" to Level 2
  • Reward: 100 Event Currency 10 XP

Holiday Mystery Meat Pt. 2(Auto starts)

  • Task: Upgrade "Reindeer Burger Truck" to Level 3
  • Reward: 100 Event Currency 10 XP

Once In Royal Quimby's City Pt. 4(Auto starts)

  • Task: Build the Fortress of Lonelitude
  • Task: Make Comic Book Guy Spend Friday Night Alone
  • Time: 10h
  • Location: Fortress of Lonelitude
  • Reward: 100 Event Currency 10 XP

No Man is a Fortress Pt. 1(Auto starts)

  • Task: Upgrade "Fortress of Lonelitude" to Level 2
  • Reward: 100 Event Currency 10 XP

No Man is a Fortress Pt. 2 (Auto starts)

  • Task: Upgrade "Fortress of Lonelitude" to Level 3
  • Reward: 100 Event Currency 10 XP

Once In Royal Quimby's City Pt. 5(Auto starts)

  • Task: Place Cletus' Moonshine Shack
  • Task: Make Cletus Sample the Goods
  • Time: 10h
  • Location: Moonshine Shack
  • Reward: 100 Event Currency 10 XP

The Overproof of the Pudding Pt. 1(Auto starts)

  • Task: Upgrade "Cletus' Moonshine Shack" to Level 2
  • Reward: 100 Event Currency 10 XP

The Overproof of the Pudding Pt. 2(Auto starts)

  • Task: Upgrade "Cletus' Moonshine Shack" to Level 3
  • Reward: 100 Event Currency 10 XP

Oh Come, All Ye Vengeful Pt. 1(Moe starts)

  • Task: Make Moe Vandalize Comic Book Guy's Fortress of Lonelitude
  • Time: 4h
  • Location: Fortress of Lonelitude
  • Reward: 100 Event Currency 10 XP

Oh Come, All Ye Vengeful Pt. 2(Comic Book Guy starts)

  • Time: 4h
  • Location: Moonshine Shack
  • Reward: 100 Event Currency 10 XP

Oh Come, All Ye Vengeful Pt. 3 (Cletus starts)

  • Task: Make Cletus Vandalize Krusty's Reindeer Burger Truck
  • Time: 4h
  • Location: Reindeer Burger Truck
  • Reward: 100 Event Currency 10 XP

Oh Come, All Ye Vengeful Pt. 4 (Krusty starts)

  • Task: Make Krusty Vandalize Moe's Exotic Petting Zoo
  • Time: 4h
  • Location: Exotic Petting Zoo
  • Reward: 100 Event Currency 10 XP

Burning Wreath of Fire: Krusty (Krusty starts)

  • Task: Make Krusty Vandalize Comic Book Guy's Fortress of Lonelitude
  • Time: 4h
  • Location: Fortress of Lonelitude
  • Reward: 100 Event Currency 10 XP

Burning Wreath of Fire: Comic Book Guy(Comic Book Guy starts)

  • Task: Make Comic Book Guy Vandalize Cletus's Moonshine Shack
  • Time: 4h
  • Location: Moonshine Shack
  • Reward: 100 Event Currency 10 XP

Burning Wreath of Fire: Cletus(Cletus starts)

  • Task: Make Cletus Vandalize Krusty's Reindeer Burger Truck
  • Time: 4h
  • Location: Reindeer Burger Truck
  • Reward: 100 Event Currency 10 XP

You Better Not Cry Pt. 1 (December 23rd at 8am GMT to January 1 at 8am GMT - After completing Oh Come, All Ye Vengeful Pt. 4 - Marge starts)

  • Reward: Maggie
  • Task: Make Marge Take Maggie to the Zoo
  • Time: 30m
  • Location: Exotic Petting Zoo
  • Requires: Maggie
  • Reward: 100 Event Currency 10 XP

You Better Not Cry Pt. 2(Moe starts)

  • Task: Make Moe Repair The Fortress of Lonelitude
  • Time: 4h
  • Location: Fortress of Lonelitude
  • Reward: 100 Event Currency 10 XP

You Better Not Cry Pt. 3(Comic Book Guy starts)

  • Task: Make Comic Book Guy Repair The Moonshine Shack
  • Time: 4h
  • Location: Moonshine Shack
  • Reward: 100 Event Currency 10 XP

You Better Not Cry Pt. 4(Cletus starts)

  • Task: Make Cletus Repair The Reindeer Burger Truck
  • Time: 4h
  • Location: The Reindeer Burger Truck
  • Reward: 100 Event Currency 10 XP

You Better Not Cry Pt. 5(Marge starts)

  • Task: Make the Simpsons Celebrate the Holiday [x5]
  • Time: 1m
  • Location: Simpson House
  • Characters: Homer, Marge, Bart, Lisa, Maggie
  • Reward: 100 Event Currency 10 XP

Out With the Old Pt. 1(Homer starts)

  • Task: Make Homer Buy Beer & Food
  • Task: Make Homer Buy Party Poppers
  • Time: 30m
  • Location: Kwik-E-Mart
  • Task: Make Homer Steal a Disco Ball
  • Time: 30m
  • Location: Flanders House
  • Task: Make Homer Buy a Chocolate Fountain
  • Time: 30m
  • Location: Kwik-E-Mart

Out With the Old Pt. 2 (Marge starts)

  • Task: Make Homer Steal Ice Sculptures
  • Time: 4h
  • Location: Flanders House

Out With the Old Pt. 3(Homer starts)

  • Task: Make Homer Way Over Sleep for a Power Nap
  • Time: 8h
  • Location: Simpson House

Out With the Old Pt. 4(Maggie Not Owned) (December 31st at 8am GMT - Lisa starts)

  • Task: Make the Simpsons Celebrate New Year's [x5]
  • Time: 1h
  • Location: Town Hall
  • Characters: Marge, Bart, Lisa

Out With the Old Pt. 4(Maggie Owned) (December 31st at 8am GMT - Lisa starts)

  • Task: Make the Simpsons Celebrate New Year's [x5]
  • Time: 1h
  • Location: Town Hall
  • Characters: Homer, Marge, Bart, Lisa, Maggie

Imaginary Friends Pt. 1(January 1st at 8am GMT - Marge starts)

  • Task: Make Maggie Play in Her Room
  • Time: 10m
  • Location: Simpson House
  • Task: Make Marge Clean-Up the House
  • Time: 10m
  • Location: Simpson House

Imaginary Friends Pt. 2(Marge starts)

  • Task: Tap Imaginary Bears
  • Reward: 100 Event Currency 10 XP

Imaginary Friends Pt. 3(Auto starts)

  • Task: Tap Imaginary Bears in a Friend's Town
  • Reward: 100 Event Currency 10 XP

Seems to Be the Hardest Word Pt. 1(January 1st at 8am GMT if You Better Not Cry Pt. 1 wasn't started - Moe starts)

  • Task: Make Moe Repair The Fortress of Lonelitude
  • Task: Make Comic Book Guy Eat a Peace Offering
  • Reward: 100 Event Currency 10 XP

Seems to Be the Hardest Word Pt. 2(Comic Book Guy starts)

  • Task: Make Comic Book Guy Repair The Moonshine Shack
  • Task: Make Cletus Pass Out Drunk
  • Reward: 100 Event Currency 10 XP

Seems to Be the Hardest Word Pt. 3(Cletus starts)

  • Task: Make Cletus Repair The Reindeer Burger Truck
  • Task: Make Krusty Cook with Roadkill
  • Reward: 100 Event Currency 10 XP

Seems to Be the Hardest Word Pt. 4(Krusty starts)

  • Task: Make Krusty Repair The Exotic Petting Zoo
  • Task: Make Moe Pocket a Peace Offering
  • Reward: 100 Event Currency 10 XP

The Truth in the Tantrums(Moe starts)

  • Task: Make Business Owners Steal Each Other's Customers [x10]
  • Reward: 100 Event Currency 10 XP

For more challenges, check the Forum page whose link is provide above.