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The Simpsons: Tapped Out Treehouse of Horror XXXI content update


This article is about the Tapped Out's Treehouse of Horror content update from 2020. For other year's Tapped Out Treehouse of Horror content updates, see The Simpsons: Tapped Out Treehouse of Horror content updates.
This article is about Treehouse of Horror XXXI content update. For other Multi-Events, see TSTO Multi-Event Content Updates.
203 "All This Jazz"
204
"Treehouse of Horror XXXI"
"Blargsgiving" 205
"When it comes to education – the devil is in the details - quite literally! Bart gets re-zoned to Hellementary School! And the Springfield schools get some… interesting… transfer students. Old Scratch, the devil himself, comes to put the barter back in charter school, but will you trade your soul for an elementary school education? Can the Simpsons out-bargain the Prince of Darkness? Or will an eternity of damnation be their fate?"
―Event description on app store.
Splash Screen.
App Icon
Store Panel.

The Simpsons: Tapped Out Treehouse of Horror XXXI is the two hundred and fourth content update, and was released on October 14, 2020. It's based on the "School Is Hell" segment of the Season 26 episode "Treehouse of Horror XXV".

Contents

Note

Yearbook Mystery Box.png All items with this icon on the last column of the table are also available for just Donut Tapped Out.png30 in the Yearbook Mystery Box!

Characters

Image Name Unlock image Notes
Hellroads teacher.png Hell Teacher Hell Teacher Unlock.png Unlocks after completing Stairway to Hell Pt. 5.
Hellroads principals.png Hell Principals Hell Principals Unlock.png Unlocks after completing The Hell of the Class Pt. 5.
Old Scratch.png Old Scratch Old Scratch Unlock.png Unlocks with Flanders' Personal Hell.
Torture Coach.png Torture Coach Torture Coach Unlock.png Unlocks with Old Scratch's Gym.
Demon Moe.png Demon Moe Demon Moe Unlock.png Unlocks with Hell Moe's.
Demon technician.png Demon Technician Demon Technician Unlock.png Unlocks with Torture Conveyor Belt.

Returning

Image Name Unlock image Notes Yearbook MB
Hugo Simpson.png Hugo Tapped Out Hugo Unlocked.png Possible prize in the Treehouse of Horror XXXI Mystery Box.
Count Dracula.png Count Dracula Count Dracula Unlock.png
Death.png Death Death Unlock.png
TSTO Frinkenstein.png Frinkenstein Frinkenstein Unlock.png Possible prize in the Treehouse of Horror XXXI Mystery Box.
Cthulhu.png Cthulhu Cthulhu Unlock.png
Fortune teller.png Fortune Teller Fortune Teller Unlock.png
Countess Dracula.png Countess Dracula Countess Dracula Unlock.png Possible prize in the Treehouse of Horror XXXI Mystery Box.
She-Wolf.png She-Wolf She-Wolf Unlock.png
Witch.png Witch Witch Unlock.png
Voodoo queen.png Voodoo Queen Voodoo Queen Unlock.png Unlocks with Voodoo, Hexes, & Curses.
Amenhotep.png Amenhotep Amenhotep Unlock.png Unlocks with Cursed Tomb.
Bully-vern.png Bully-vern Bully-vern Unlock.png Unlocks with Bully-vern's Cave.
Werewolf.png Werewolf Werewolf Unlock.png Unlocks with Howl Hill.
Blinky Monster.png Blinky Monster Blinky Monster Unlock.png Unlocks with Scary Dock. Yearbook Mystery Box.png
Evil Shopkeeper.png Evil Shopkeeper Evil Shopkeeper Unlock.png Unlocks with House of Evil.
Maude's ghost.png Maude Tapped Out Maude New Character.png Unlocks with Gypsy Fortune Teller Shop.
Space Mutant.png Space Mutant Tapped Out Space Mutant Unlocked.png Unlocks with Drive-In Theater.
Moe-looking Satan.png The Devil The Devil Unlock.png Unlocks with Hellscape.
Blackbeard.png Blackbeard Blackbeard Unlock.png Unlocks with Ghost Pirate Airship. Yearbook Mystery Box.png
Nosferatu.png Nosferatu Nosferatu Unlock.png Unlocks with Cursed Ship.
M'nthster.png M'nthster M'nthster Unlock.png Unlocks with R'lyeh (Bermuda Triangle Lair).
Julienstein.png Julienstein Julienstein Unlock.png Unlocks with Monster's Castle.
Frankenstein's Monster.png Frankenstein's Monster Frankenstein's Monster Unlock.png

Non Playable Characters

Returning

Image Name Cost Unlock image Notes Yearbook MB
Unlock Burns Monster.png Burns Monster Donut Tapped Out.png20 Tapped Out Burns Monster New Character.png
Frog Prince.png Frog Prince Donut Tapped Out.png25 Tapped Out Frog Prince New Character.png
Helter Skeleter.png Helter Skeleter Helter Skeleter Unlock.png Yearbook Mystery Box.png
Pet Formless Terror.png Formless Terror Donut Tapped Out.png30 Formless Terror Unlock.png
Homer Lizard.png Homer Lizard Homer Lizard Unlock.png
Disco Zombie.png Disco Zombie Donut Tapped Out.png35 Disco Zombie Unlock.png Yearbook Mystery Box.png
Cloakie.png Cloakie Cloakie Unlock.png Unlocks with Monster Minion Bundle.
Shuffles.png Shuffles Shuffles Unlock.png
Wearywolf.png Wearywolf Wearywolf Unlock.png
The Raven.png The Raven Tapped Out The Raven New Character.png Unlocks with Bad Dream House. Yearbook Mystery Box.png

Character Skins

Image Name Unlock image Notes
Beelzebart Simpson.png Beelzebart Beelzebart Unlock.png Unlocks after completing School Days, Hell Daze Pt. 5.
Lisafer Simpson.png Lisafer Lisafer Unlock.png Unlocks after completing Hell is Other Students Pt. 5.
Donut Homer Tapped Out.png Donut Homer Donut Homer Unlock.png Unlock with Tray of 132 Donuts.

Returning

Image Name Unlock image Notes Yearbook MB
Marge Witch.png Marge The Witch Tapped Out Marge the Witch New Character.png Unlocks with Cauldron. Yearbook Mystery Box.png
Devil Flanders.png Devil Flanders Tapped Out Devil Flanders New Character.png Unlocks with Heck House.

Buildings

Image Name Cost Build time Task Notes
TSTO Hell's Kitchen.png Hell's Kitchen 4h Serving Devilishly Delectable Dishes Unlocks after completing School Days, Hell Daze Pt. 4.
Hell Labs.png Hell Labs Inventing New Ways to Torment Flanders Unlocks after completing Hell is Other Students Pt. 2.
Murder House.png Murder House Cleaning Up After the Latest "Coincidence" Unlocks after completing Stairway to Hell Pt. 1.
Hell Stage.png Hell Stage Preparing for a Hell of a Show Unlocks after completing The Hell of the Class Pt. 3.
Old Scratch's Gym.png Old Scratch's Gym Donut Tapped Out.png150 6s Maintaining More Pain Than Gain Unlocks Torture Coach.
Hell Moe's.png Hell Moe's Prank Call Hell Moe’s Unlocks Demon Moe.

Returning

Image Name Cost Build time Task Notes Yearbook MB
Hellementary School.png Hellementary School 6s Paving Roads with Good Intentions Unlocks after completing School Days, Hell Daze Pt. 2.
Voodoo, Hexes & Curses.png Voodoo, Hexes & Curses Offering Fast and Convenient Bewitching Possible prize in the Treehouse of Horror XXXI Mystery Box.
Unlocks Voodoo Queen.
Bad Dream House Tapped Out.png Bad Dream House Scaring Unsuspecting Guests Possible prize in the Treehouse of Horror XXXI Mystery Box.
Unlocks The Raven.
Yearbook Mystery Box.png
Cursed Tomb.png Cursed Tomb Cursing Anyone Who Enters Possible prize in the Treehouse of Horror XXXI Mystery Box.
Unlocks Amenhotep.
House of Evil Tapped Out.png House of Evil Donut Tapped Out.png70 Selling Evil And Cursed Frogurt Unlocks Evil Shopkeeper. Yearbook Mystery Box.png
Fortune Teller Tapped Out.png Gypsy Fortune Teller Shop Donut Tapped Out.png100 1h Putting curses on Non-paying Customers Unlocks Maude.
Tapped Out Drive-In Theater.png Drive-In Theater Donut Tapped Out.png150 6s Play a Show Unlocks Space Mutant.
Hellscape.png Hellscape Taxing the Damned for Eternity Unlocks The Devil.
R'lyeh (Bermuda Triangle Lair).pngBermuda Triangle Lair.png R'lyeh (Bermuda Triangle Lair) Disrupting Cell Service Unlocks with R'lyeh (Bermuda Triangle Lair) bundle.
Unlocks M'nthster.
Sunken Temple.png Sunken Temple Aligning The Stars Unlocks with R'lyeh (Bermuda Triangle Lair) bundle.
Monster's Castle.png Monster's Castle Donut Tapped Out.png160 Quick-charging Electric Monsters Unlocks Frenkenstein's Monster and Julienstein.

Building Skin

Returning

Image Name Notes
Heck House Tapped Out.png Heck House Possible prize in the Treehouse of Horror XXXI Mystery Box.
Unlocks Devil Flanders.

Decorations

Image Name Cost Notes
Hellport Pentagram.png Hellport Pentagram Unlocks after completing School Days, Hell Daze Pt. 1.
Cursed Desk.png Cursed Desk Unlocks after completing School Days, Hell Daze Pt. 3.
Torture Locker.png Torture Locker Donut Tapped Out.png10 Unlocks after completing Hell is Other Students Pt. 1.
Buyable after unlocking it.
Demon Car.png Demon Car Unlocks after completing Hell is Other Students Pt. 3.
Hell Kids.png Hell Kids Donut Tapped Out.png20 Unlocks after completing Hell is Other Students Pt. 4.
Buyable after unlocking them.
Stairway to Hell.png Stairway to Hell Unlocks after completing Stairway to Hell Pt. 2.
Demonic Capture Chairs.png Demonic Capture Chairs Donut Tapped Out.png10 Unlocks after completing Stairway to Hell Pt. 3.
Buyable after unlocking it.
Torture Stand.png Torture Stand Unlocks after completing Stairway to Hell Pt. 4.
Hell Globe.png Hell Globe Unlocks after completing The Hell of the Class Pt. 1.
Hell Scientists.png Hell Scientists Donut Tapped Out.png20 Unlocks after completing The Hell of the Class Pt. 2.
Buyable after unlocking them.
Hell Graduation Banner.png Hell Graduation Banner Unlocks after completing The Hell of the Class Pt. 4.
Torture Conveyer Belt.png Torture Conveyor Belt Donut Tapped Out.png125 Unlocks Demon Technician.
Flanders' Personal Hell.png Flanders' Personal Hell Donut Tapped Out.png130 Unlocks Old Scratch.

Returning

Image Name Cost Notes Yearbook MB
Tapped Out Devil Donuts Cart.png Devil Donuts Cart Cash.png5,200
Tapped Out Spooky Wall.png Spooky Wall Donut Tapped Out.png1
Devil Snowman.png Devil Snowman Donut Tapped Out.png20
Tapped Out Spooky Tree.png Spooky Tree Unlocks with Spooky Forest Bundle.
Vulture Tree.png Vulture Tree
Tapped Out Dead Tree.png Dead Tree
Spooky Shrub 1.png Spooky Shrub 1
Spooky Shrub 2.png Spooky Shrub 2
Tapped Out Giant Snake in a Tree.png Giant Snake in a Tree Unlocks with Spooky Forest Bundle.
Spooky Brambles.png Spooky Brambles
Spooky Grove.png Spooky Grove
Hangman Cage.png Hangman Cage
Tapped Out Tentacle Tree.png Tentacle Tree
Halloween Party Wall.png Halloween Party Wall Unlocks with Halloween Party Wall x 10 Bundle.
Tapped Out Cauldron.png Cauldron Donut Tapped Out.png25 Unlocks Marge The Witch. Yearbook Mystery Box.png
TSTO Satan's Path.png Satan's Path Donut Tapped Out.png30
Gate to Nowhere.png Gate to Nowhere Donut Tapped Out.png35
Monster Couch.png Monster Couch Donut Tapped Out.png40
Haunted Crossroads.png Haunted Crossroads
Beast Crib.png Beast Crib Also unlock as Release Bully-vern Prize.
Ancient Ruins.png Ancient Ruins Donut Tapped Out.png45 Yearbook Mystery Box.png
Wolf Rock.png Wolf Rock Donut Tapped Out.png50
Tapped Out Donut Torture Device.png Donut Torture Device Donut Tapped Out.png60
Beast Toilet.png Beast Toilet Release Bully-vern Prize.
Old TV.png Old TV
The Impossible Tower.png The Impossible Tower Possible prize in the Treehouse of Horror XXXI Mystery Box.
Sepulcher of Evil.png Sepulcher of Evil Yearbook Mystery Box.png
Tapped Out Nightmare Pile.png Nightmare Pile
Nightmare Willie.png Nightmare Willie
Bully-vern's Cave.png Bully-vern's Cave Possible prize in the Treehouse of Horror XXXI Mystery Box.
Unlocks Bully-vern.
Howl Hill.png Howl Hill Possible prize in the Treehouse of Horror XXXI Mystery Box.
Unlocks Werewolf.
Scary Dock.png Scary Dock Possible prize in the Treehouse of Horror XXXI Mystery Box.
Unlocks Blinky Monster.
Yearbook Mystery Box.png
Tapped Out Ghost Pirate Airship.png Ghost Pirate Airship Donut Tapped Out.png150 Unlocks Blackbeard.
Cursed Ship.png Cursed Ship Unlocks Nosferatu.

Bundles

Image Name Cost Content
Spooky Forest Bundle.png Spooky Forest Bundle Donut Tapped Out.png20 Spooky Tree [x4], Vulture Tree [x2], Dead Tree [x6], Spooky Shrub [x4],
Giant Snake in a Tree, Spooky Brambles [x2], Spooky Grove,
Hangman Cage [x2], Spooky Shrub 2 [x4], Tentacle Tree
Halloween Party Wall.png Halloween Party Walls x 10 Halloween Party Wall (x10)
Monster Minion Bundle.png Monster Minion Bundle Donut Tapped Out.png50 Cloakie, Wearywolf and Shuffles
R'lyeh (Bermuda Triangle Lair) bundle.png R'lyeh (Bermuda Triangle Lair) Donut Tapped Out.png160 R'lyeh (Bermuda Triangle Lair) w/M'nthster and Sunken Temple
Tray of 132 Donuts Donut Homer.png Tray of 132 Donuts Donut Homer Tray of 132 Donuts Donut Tapped Out.png132 and Donut Homer

Consumables

Image Name Possible Content Cost Screen
Dozen Donuts.png Dozen Donuts Donut Tapped Out.png12 Simpsons Wrestling Mystery Box Token.png1 School Days, Hell Daze Pt. 2 if Hellementary
School is owned.
Simpsons Wrestling Mystery Box Token.png Treehouse of Horror XXXI Mystery Box Token Simpsons Wrestling Mystery Box Token.png1 Donut Tapped Out.png60
Treehouse of Horror XXXI Mystery Box.png Treehouse of Horror XXXI Mystery Box Count Dracula, Bad Dream House w/The Raven, Scary Dock w/Blinky Monster, Cthulhu, Sepulcher of Evil, The Impossible Tower,
Frinkenstein, Nightmare Pile, Bully-vern Lair w/Bully-vern, Death, Hugo, Cursed Tomb, Fortune Teller, Heck House w/Devil Flanders,
Nightmare Willie, Satan’s Anvil, House on Scary Hill, Howl Hill, Countess Dracula, She-wolf, Witch, Voodoo, Hexes & Curses w/Voodoo Queen
Simpsons Wrestling Mystery Box Token.png1 Treehouse of Horror XXXI Mystery Box Screen.png
Simpsons Wrestling Mystery Box Token.png 5 Mystery Box Tokens Simpsons Wrestling Mystery Box Token.png5 Donut Tapped Out.png240

Gameplay

Prizes

Treehouse of Horror XXXI Guide.pngTreehouse of Horror XXXI Act 1 Prizes.pngTreehouse of Horror XXXI Act 2 Prizes.png
Treehouse of Horror XXXI Act 3 Prizes.pngTreehouse of Horror XXXI Act 4 Prizes.pngTreehouse of Horror XXXI End Screen.png

School Days, Hell Daze

Image Name Unlock
Hellport Pentagram.png Hellport Pentagram School Days, Hell Daze Pt. 1
Hellementary School.png Hellementary School
(if not owned)
School Days, Hell Daze Pt. 2
Simpsons Wrestling Mystery Box Token.png1 Simpsons Wrestling Mystery Box Token.png1
(If Hellementary School owned)
Cursed Desk.png Cursed Desk School Days, Hell Daze Pt. 3
TSTO Hell's Kitchen.png Hell's Kitchen School Days, Hell Daze Pt. 4
Beelzebart Simpson.png Beelzebart School Days, Hell Daze Pt. 5

Hell is Other Students

Image Name Unlock
Torture Locker.png Torture Locker Hell is Other Students Pt. 1
Hell Labs.png Hell Labs Hell is Other Students Pt. 2
Demon Car.png Demon Car Hell is Other Students Pt. 3
Hell Kids.png Hell Kids Hell is Other Students Pt. 4
Lisafer Simpson.png Lisafer Hell is Other Students Pt. 5

Stairway to Hell

Image Name Unlock
Murder House.png Murder House Stairway to Hell Pt. 1
Stairway to Hell.png Stairway to Hell Stairway to Hell Pt. 2
Demonic Capture Chairs.png Demonic Capture Chairs Stairway to Hell Pt. 3
Torture Stand.png Torture Stand Stairway to Hell Pt. 4
Hellroads teacher.png Hell Teacher Stairway to Hell Pt. 5

The Hell of the Class

Image Name Unlock
Hell Globe.png Hell Globe The Hell of the Class Pt. 1
Hell Scientists.png Hell Scientists The Hell of the Class Pt. 2
Hell Stage.png Hell Stage The Hell of the Class Pt. 3
Hell Graduation Banner.png Hell Graduation Banner The Hell of the Class Pt. 4
Hellroads principals.png Hell Principals The Hell of the Class Pt. 5

Dates

Date (All times
are 3pm GMT)
Event
10/14-11/18 Event, School Days, Hell Daze, Flanders' Personal Hell w/Old Scratch, Tray of 132 Dontus + Donut Homer bundle,
Hell Scientists, Hell Kids, Treehouse of Horror XXXI Mystery Box, Hellscape w/The Devil, Ghost Pirate Ship w/Blackbeard,
R'lyeh (Bermuda Triangle Lair) w/M'nthster and Sunken Temple, House of Evil w/Evil Shopkeeper, Cursed Ship w/Nosferatu,
Ancient Ruins, Donut Torture Device, Spooky Forest Bundle, Wolf Rock, Monster Minion Bundle, Gypsy Fortune Teller Shop w/Maude,
Cauldron w/Marge the Witch, Burns Monster, Helter Skeleter, Formless Terror, Satan's Path, Disco Zombie,
Monster Couch, Homer Lizard, Drive-In Theater w/Space Mutant, Haunted Crossroads, Spooky Wall, Halloween Party Walls x 10,
Gate to Nowhere, Devil Snowman, Frog Prince, Beast Crib, Devil Donuts Cart
10/23-11/18 Hell is Other Students, Old Scratch's Gym w/Torture Coach, Torture Lockers, Hell Kids
11/1-11/18 Stairway to Hell, Hell Moe's w/Demon Moe, Demonic Capture Chairs
11/10-11/18 The Hell of the Class, Torture Conveyor Belt w/Demon Technician, Hell Scientists

Conform-o-meter impact

Name Rating Points
Cursed Desk, Torture Locker, Demon Car, Demonic Capture Chairs, Torture Stand Obedience 5
Stairway to Hell, Hell Scientists Socialism 10
Hell's Kitchen Gluttony 10
Hell Labs Consumerism 10
Hell Moe's 20
Hellport Pentagram, Murder House Indolence 10
Hell Kids, Hell Globe, Hell Graduation Banner Vanity 100
Hell Stage 200
Old Scratch's Gym 400
Torture Conveyor Belt Obedience
Bonus $ and XP
10
3.5%
Flanders' Personal Hell Socialism
Bonus $ and XP
20
3.5%

Other changes made

October 13th Update (4.46.0; "4_46_THoHXXXI")

  • The app icon and the splash screen were changed to new ones for the event.
  • The decorations limit was increased from 13,000 to 14,000.
  • Water was changed to the spooky green look, except River's.
  • Autumn look has been set for trees.
  • Lisa, Milhouse, Martin, Database, Cosine Tangent, Uter, Lewis Clark, were added to the Nerd Kids character group.
  • The Impossible Tower was added to the Decorations inventory group.
  • Alcatraaaz's Raise His Sneaker Game job animation was assigned correctly to the job, instead of being Enjoy His Financial Security, which is now an indoor job at Alcatraaaz's Mansion.
  • Regular reward for 5h jobs was added.
  • Sound was added to Dancing Children.
  • Grab Sunglasses From 3-D Movie Bins can now be done again at Springfield Elementary or Brown House instead of Heights Theater or Brown House.

October 15th Update (4.46.0; "4_46_THoHXXXI_Patch1")

  • The background music was changed to the Treehouse of Horror's.
  • Leaves now falls on the screen.
  • River's water was changed to the spooky green look.

Sources

  • TOUI favicon.png Overview at Tapped Out - Update Information