The Treehouse of Horror XXIX Event was the 10th major event of 2018 and the 35th major event overall. It was released on October 3rd, 2018, and ended on November 14, 2018.
Like most other major events, it was divided into three acts:
- Act 1: October 3, 2018 - October 17, 2018
- Act 2: October 17, 2018 - October 31, 2018
- Act 3: October 31, 2018 - November 14, 2018
During Act 1, Gil offered a new deal, Treehouse of Horror XXIX Promotion.
Quests[]
| Main Quests | Act 1 | Biting Back · More Curses · Whatever, Vampires |
|---|---|---|
| Act 2 | Ruff Welcome · Whatever, Werewolves | |
| Act 3 | It's a Wrap · Whatever, Mummies | |
| Side Quests | Curse Craze · Nosfera-Who? · Property Bother · Keeping Up with the Simpsons · The People's Author · Devil's Due · Spooky Gorge · Tongue-Kiss Point · Transylvania Welcome Sign · Dracula-la Land · The Webs · Bat's Out of the Bag · No Accounting for Taste · A Howl of a Night · Wanderlust · Haunted Crossroads · Screaming Stich & Hem · Barking Good Butchery · Monster Physique · Were Is Your Hair · To Tomb or Not to Tomb · Who-do Voodoo · Stone Gate · Bazaar · Grand Pyramid · Mums the Word · Mr. Mum | |
New Content[]
Buildings[]
| Name | Cost/How to Unlock | Available |
|---|---|---|
| Holy Forge |  FREE, start Biting Back Pt. 3
|
Whole Event |
| Dracula-la Land |  116000
|
Act 1 Prize |
| The Webs | 153000
|
Act 1 Prize |
| Barking Good Butchery |  136000
|
Act 2 Prize |
| Screaming Stitch & Hem | 179000
|
Act 2 Prize |
| Transylvania Cottage |  750
|
Level 2 Crafting |
| Transylvania Chalet | 750
|
Level 3 Crafting |
| Ancient Dig |  50 (1st)
|
Act 3 Old Ruin Relic Prize |
| 1650 (2nd+)
|
Level 9 Crafting | |
| Mudbrick Hovel | 1200
|
Level 10 Crafting |
| Monster's Castle with Frankenstein's Monster + Julienstein |  185
|
Whole Event |
| Tween Lit Inc. with Slick | 150
|
October 12 - November 14 |
| Hellscape with The Devil | 199
|
October 12 - 18 |
| Cursed Tomb with Amenhotep | 145
|
Act 3 |
| Voodoo, Hexes & Curses with Voodoo Queen | 145
|
November 4 - 14 |
Characters[]
| Name | Cost/How to Unlock | Available |
|---|---|---|
| Countess Dracula | 249000
|
Act 1 Prize |
| She-Wolf | 287000
|
Act 2 Prize |
| Womenhet |  317000
|
Act 3 Prize |
| Nosferatu | Cursed Ship | Act 1 |
| Frankenstein's Monster | Monster Castle | Whole Event |
| Julienstein | Monster Castle | Whole Event |
| Witch | Truckload of 300 Donuts | Whole Event |
| Slick | Tween Lit Inc. | October 12 - November 14 |
| The Devil | Hellscape | October 12 - 18 |
| Werewolf | Howl Hill | Act 2 |
| Beatrice | Springfield Cursed Forest | October 25 - November 14 |
| Amenhotep | Cursed Tomb | Act 3 |
| Voodoo Queen | Voodoo, Hexes & Curses | November 4 - 14 |
Outfits[]
| Name | Character | Cost/How to Unlock | Available |
|---|---|---|---|
| Count Grampa | Grampa | 90
|
Act 1 Old Ruin Relic Prize |
| Were-Milhouse | Milhouse | 90
|
Act 2 Old Ruin Relic Prize |
| Mummy Wiggum | Wiggum | 90
|
Act 3 Old Ruin Relic Prize |
Consumables[]
| Name | Cost/How to Unlock | Available |
|---|---|---|
| Spooky Shrub Bundle | 2
|
Act 1 Old Ruin Relic Prize |
| Magical Mystery Box | 45
|
Whole Event |
| THOH Mystery Box | 50
|
Whole Event |
| Mystery Jack-O-Lantern | 50
|
October 26 - November 14 |
| Monster Hunter License | 90, start Biting Back Pt. 5
|
Act 1 |
| 60
|
Act 2 | |
| 30
|
Act 3 | |
| Burns Dragon Bundle | Magical Mystery Box | Whole Event |
| Treestache Bundle | Magical Mystery Box | Whole Event |
| Wiggops Bundle | Magical Mystery Box | Whole Event |
Decorations[]
| Name | Cost/How to Unlock | Available |
|---|---|---|
| Old Ruins | FREE, start Biting Back Pt. 2
|
Whole Event |
| Flanders Family Tome | FREE, start Biting Back Pt. 4
|
Whole Event |
| Ruined Wall | 550
|
Whole Event |
| Transylvania Welcome Sign | 24000
|
Act 1 Prize |
| Spooky Shrub 1 | 2 (1st)
|
Act 1 Old Ruin Relic Prize |
| 150 (2nd+)
|
Whole Event | |
| Spooky Shrub 2 | 2 (1st)
|
Act 1 Old Ruin Relic Prize |
| 150 (2nd+)
|
Whole Event | |
| Stone Arch | 10 (1st)
|
Act 1 Old Ruin Relic Prize |
| 450 (2nd+)
|
Level 2 Crafting | |
| Ornate Ruin Wall | 25 (1st)
|
Act 1 Old Ruin Relic Prize |
| 600 (2nd+)
|
Level 2 Crafting | |
| Summoning Circle | 50 (1st)
|
Act 1 Old Ruin Relic Prize |
| 600 (2nd+)
|
Level 2 Crafting | |
| Huge Tree | 300
|
Level 4 Crafting |
| Haunted Crossroads | 31000 (1st)
|
Act 2 Prize |
| 900
|
Level 4 Crafting | |
| Big Bone | 2 (1st)
|
Act 2 Old Ruin Relic Prize |
| 600 (2nd+)
|
Level 4 Crafting | |
| Bone Pile | 10 (1st)
|
Act 2 Old Ruin Relic Prize |
| 450 (2nd+)
|
Level 5 Crafting | |
| Rickety Bridge | 25 (1st)
|
Act 2 Old Ruin Relic Prize |
| 900 (2nd+)
|
Level 5 Crafting | |
| Offering Stone | 50 (1st)
|
Act 2 Old Ruin Relic Prize |
| 1500 (2nd+)
|
Level 5 Crafting | |
| Mob Crowd | 1200
|
Level 4 Crafting |
| Spooky Gorge | 100
|
Whole Event |
| Cursed Ship with Nosferatu | 165
|
Act 1 |
| Tongue-Kiss Point | 55
|
October 8 - 15 |
| Howl Hill with Werewolf | 145
|
Act 2 |
| Springfield Cursed Forest with Beatrice | 150
|
October 25 - November 14 |
Returning Content[]
Buildings[]
Characters[]
Costumes[]
| Name | Character | Cost/How to Unlock | Available |
|---|---|---|---|
| Magic Act Milhouse | Milhouse | Treestache Bundle | Whole Event |
| Sorcerer Frink | Professor Frink | Sorcerer Frink Bundle | Whole Event |
| Wizard Bart | Bart | Wiggops Bundle | Whole Event |
| Wizard Lisa | Lisa | Burns Dragon Bundle | Whole Event |
| Acorn Kirk | Kirk | Mystery Jack-O-Lantern | October 26 - November 14 |
| Devil Flanders | Ned | Mystery Jack-O-Lantern | October 26 - November 14 |
| Radioactive Milhouse | Milhouse | Mystery Jack-O-Lantern | October 26 - November 14 |
| Squirrel Luann | Luann | Mystery Jack-O-Lantern | October 26 - November 14 |
| Witch Marge | Marge | Cauldron | October 26 - November 14 |
| Taskmaster Willie | Egyptian Pyramid | November 6 - 13 |
Consumables[]
| Name | Cost/How to Unlock | Available |
|---|---|---|
| The Great Raymondo Bundle | Magical Mystery Box | Whole Event |
| Sorcerer Frink Bundle | Magical Mystery Box | Whole Event |
| Shinning Bundle | THOH Mystery Box | Whole Event |
| Pet Cemetery + Zombies | 90
|
October 11 - 17 |
Decorations[]
Rebate Offers[]
| Item | Cost | Bonus | Available |
|---|---|---|---|
| Scary Dock with Blinky Monster | 170
|
50
|
Whole Event |
| Ghost Pirate Airship | 250
|
75
|
October 15 - 21 |
| Tentacle Tree | 18
|
8
|
October 20 - 26 |
Flanders Family Tome Upgrades[]
Similar to the Panini Press during the Time Traveling Toaster 2017 Event. The player can collect Incantations to upgrade the Flanders Family Tome. Upgrades include decreases in time from Vampire Minions, increases for tap radius for Vampire Minions, and extra rewards from the Old Ruins.
| Level | Incantations Required | Reward |
|---|---|---|
| 1 | 260
|
Decrease the time between Minion clears to 18h! |
| 2 | 390
|
Include more nearby Monster Minions on each tap! |
| 3 | 515
|
Decrease the time between Minion clears to 12h! |
| 4 | 645
|
Gain an extra 10% rewards at each Dig! |
| 5 | 995
|
Decrease the time between Minion clears to 10h! |
| 6 | 1340
|
Include more nearby Monster Minions on each tap! |
| 7 | 1690
|
Decrease the time between Minion clears to 8h! |
| 8 | 2055
|
Gain an extra 10% rewards at the Dig! |
| 9 | 2415
|
Decrease the time between Minion clears to 6h! |
| 10 | 2780
|
Include more nearby Monster Minions on each tap! |
| 11 | 3500
|
Decrease the time between Minion clears to 5h! |
| 12 | 5090
|
Gain an extra 10% rewards at each Dig! |
| 13 | 5840
|
Include more nearby Monster Minions on each tap! |
| 14 | 6590
|
Decrease the time between Minion clears to 4h! |
| 15 | 7340
|
Include more nearby Monster Minions on each tap! |
| 16 | 8090
|
Decrease the time between Minion clears to 3h! |
| 17 | 8850
|
Gain an extra 10% rewards at each Excavation! |
| 18 | 9625
|
Include more nearby Monster Minions on each tap! |
| 19 | 11250
|
Decrease the time between Minion clears to 2h! |
| 20 | 12025
|
Include more nearby Monster Minions on each tap! |
| 21 | 12800
|
Decrease the time between Minion Clears to 1h! |
| 22 | 13590
|
Gain an extra 10% rewards at each Dig! |
| 23 | 14390
|
Decrease the time between Minion Clears to 6s! |
Old Ruins Relic Prizes[]
Similar to the Excavation Site during the Time Traveling Toaster 2017 Event. The player can earn Pickaxes from sending characters on tasks at the Holy Forge to dig up Relics at the Old Ruins and earn Fangs, Fur, and Wraps and Incantation.
Act One[]
| Name | Relics to Collect |
|---|---|
| Spooky Shrub Bundle | 2
|
| Stone Arch | 10
|
| Ornate Ruin Wall | 25
|
| Summoning Circle | 50
|
| Count Grampa | 90
|
Act Two[]
| Name | Relics to Collect |
|---|---|
| Big Bone | 2
|
| Bone Pile | 10
|
| Rickety Bridge | 25
|
| Offering Stone | 50
|
| Were-Milhouse | 90
|
Act Three[]
| Name | Relics to Collect |
|---|---|
| Pottery | 2
|
| Little Dune | 10
|
| Sandstone Statue | 25
|
| Ancient Dig | 50
|
| Mummy Wiggum | 90
|
Personal Prizes[]
Act One[]
| Name | Fangs to Collect |
|---|---|
| Transylvania Welcome Sign | 24000
|
| Free Land Token | 60000
|
| Dracula-La Land | 116000
|
| The Webs | 153000
|
| 1000
|
191000
|
| Countess Dracula | 249000
|
Act Two[]
| Name | Fur to Collect |
|---|---|
| Haunted Crossroads | 31000
|
| Free Land Token | 73000
|
| Screaming Stitch & Hem | 136000
|
| Barking Good Butchery | 179000
|
| 1000
|
220000
|
| She-Wolf | 287000
|
Act Three[]
| Name | Wraps to Collect |
|---|---|
| Stone Gate | 34000
|
| Free Land Token | 80000
|
| Bazaar | 151000
|
| Grand Pyramid | 198000
|
| 1000
|
246000
|
| Womenhet | 317000
|
Crafting[]
Players may craft prizes at the Holy Forge using Incantation. Similar to most recent events, the player can level up their crafting level in order to unlock more prizes. Crafting a prize contributes to the total amount of Incantation needed to reach the next level. Some crafting prizes are added after unlocking the main ride of each act. Some prizes grant bonus event's currencies gain if placed in Curse Bonus area around the Old Ruins.
| Prize | Cost | Crafting Level | Level-up Cost | Available |
|---|---|---|---|---|
| Vulture Tree | 300
|
1 | 600 | Act 1 |
| Spooky Shrub 1* | 150
| |||
| Spooky Shrub 2* | 150
| |||
| Transylvania Cottage | 750
|
2 | 1800 | |
| Stone Arch* | 450
| |||
| Transylvania Chalet | 1050
|
3 | 4050 | |
| Ornate Ruin Wall* | 600
| |||
| Summoning Circle* | 600
| |||
| Huge Tree | 300
|
4 | 6450 | Act 2 |
| Haunted Crossroads** | 900
| |||
| Big Bone* | 600
| |||
| Bone Pile* | 450
|
5 | 9600 | |
| Rickety Bridge* | 900
| |||
| Mob Crowd | 1200
| |||
| Offering Stone* | 1500
|
6 | 11100 | |
| Pottery* | 300
|
7 | 12750 | Act 3 |
| Stone Gate** | 750
| |||
| Little Dune* | 750
|
8 | 15100 | |
| Large Dune | 1200
| |||
| Sandstone Statue* | 450
|
9 | 17400 | |
| Ancient Dig* | 1650
| |||
| Mudbrick Hovel | 1200***
|
10 | N/A |
* This item only appears in crafting once it is unlocked from the Old Ruin Relic Prize Track.
** This item only appears in crafting once it is unlocked from the Personal Prize Track.
Daily Challenges[]
During the event, new challenges were added following its thematic. These additions replaced the usual Daily Challenges for the duration of the event.
| Possible Challenges | Possible Rewards |
|---|---|
| Clear Monster Minions (x30) | //4000
|
| Clear Monster Minions Friends Town (x3) | |
| Complete Digs (x20) | |
| Pickaxe Jobs (x4) |
Trivia[]
- This content update corrected the glitch with the Gypsy Fortune Teller Shop after placing the Fortune Teller Tent.
- It also corrected the glitch where players could not earn Radioactive Ooze, which left the Super Powers 2018 Event impossible to complete.
Gallery[]
The event's app icon.
Event Store Icon.
Event Store Panel.
Event Store Panel.
THOH XXIX Act 1 Guide.
THOH XXIX Act 2 Guide.
THOH XXIX Act 3 Guide.
Old Ruins Dig Guide Act 1.
Old Ruins Dig Guide Act 2.
Old Ruins Dig Guide Act 3.
Flanders Family Tome Guide.
Holy Forge Crafting Guide.
Curse Bonus Guide.
Monster's Castle notification.
Witch notification.
Tongue-Kiss Point notification.
Tween Lit Inc. notification.
Springfield Cursed Forest notification.
Mystery Jack-O-Lantern notification.
Cursed Tomb notification.
Voodoo, Hexes & Curses notification.
Treehouse of Horror XXIX Event Act 1 Currency Icon.
Treehouse of Horror XXIX Event Act 2 Currency Icon.
Treehouse of Horror XXIX Event Act 3 Currency Icon.
Treehouse of Horror XXIX Event Crafting Currency Icon.
Treehouse of Horror XXIX Event Relic Currency Icon.
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