---
title: "The Great Unknown: Houdini's Castle - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "SOLVE THE MYSTERIES OF HOUDINI'S CASTLE  Beautiful Hidden Object Game Play Combined with Mysterious Adventure! All Ages Game Play!  Your honeymoon is cut short when your plane crashes on an uncharted "
---

# The Great Unknown: Houdini's Castle — United States

![The Great Unknown App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple5/v4/e2/4c/b5/e24cb51e-67c5-9ee6-39e9-6f0602addb1f/pr_source.png/434x0w.png)

**Developer:** [JoyBits](https://apptail.io/developer/joybits-Anb)
**Category:** Games
**Rating:** 3.4/5 (12 ratings)
**Price:** Free
**Bundle ID:** com.dikobrazgames.houdinilite
**Store:** Apple App Store
**Country:** United States
**Version:** 1.2 (released 2015-08-11)
**Original Release:** 2015-08-11
**Languages:** English, Dutch, French, German, Italian, Japanese, Portuguese, Russian, Spanish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id879439296)
**AppTail Page:** [https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/united-states](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/united-states)

## The Great Unknown Description
SOLVE THE MYSTERIES OF HOUDINI'S CASTLE

Beautiful Hidden Object Game Play Combined with Mysterious Adventure!
All Ages Game Play!

Your honeymoon is cut short when your plane crashes on an uncharted island. You awake to discover a madman has kidnapped your husband. To get him back, you'll have to use all your wits to pass his sinister tests and solve the mysteries of Houdini's Castle. Along the way, you'll uncover Houdini's secret past and learn about the brilliant apprentice who changed his life. Can you expose Houdini's greatest trick to save your husband and escape the island?

- Fantastic hidden objective & adventure game play
- 60 vivid and mystifying locations
- 2 search modes and over 300 hidden items to find
- Dozens of fascinating mini-games
- Rare videos and historical documents

## The Great Unknown Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple3/v4/22/c7/e1/22c7e124-733c-4d8a-a396-d15c60a1b847/pr_source.png/960x640.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple1/v4/16/18/79/16187919-d29a-ee44-3ee4-2884497b6a56/pr_source.png/960x640.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple3/v4/9b/79/4d/9b794d95-7adf-d84e-2fae-9ef20891e37a/pr_source.png/960x640.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple5/v4/c1/a6/28/c1a628e4-1055-dbe3-652b-542f9c75d319/pr_source.png/960x640.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple5/v4/e0/55/c0/e055c035-40d7-9d97-b25c-09f85d45f297/pr_source.png/960x640.png)

## The Great Unknown Rating Breakdown in United States
- 5 stars: 5 (42%)
- 4 stars: 2 (17%)
- 3 stars: 1 (8%)
- 2 stars: 1 (8%)
- 1 stars: 3 (25%)

## The Great Unknown Reviews in United States

### *---- "Feels like a scam"
Bought the full game and have played through twice now and can’t get any further once I get to the basement. And iTunes won’t refund me for purchasing. I’m disappointed because the game is actually really fun. Don’t pay for the full game of you do try it!
-- Browneyedgirl1492, 2025-07-09

### *---- "Pending payment"
I paid for game but it doesn’t open up and is pending on my apple purchases!
-- Chime Dispute, 2024-12-12

### **--- "Could have been fun, Kept crashing"
About an hour into game play a dialogue box froze and wouldn't close or allow me to continue. So I was forced to create a new profile and start over. About another hour of game play and the entire app crashed and closed. When I returned to the game, my 2nd profile was gone and my first was still locked on the popup. So, after 2 hours and 2 failed attempts, I deleted the game. It was fun to start with and I would have liked to continue playing. But didn't want to invest the energy for a 3rd attempt.
-- TacomaFan, 2017-03-30

[View all The Great Unknown reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## The Great Unknown In-App Purchases
| Item | Price |
|------|-------|
| Full version | $2.99 |


## The Great Unknown Discovered Keywords
- houdini

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## The Great Unknown Available In
- [United States](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/united-states)
- [Japan](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/japan)
- [United Kingdom](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/united-kingdom)
- [Saudi Arabia](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/saudi-arabia)
- [Italy](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/italy)
- [Brazil](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/brazil)
- [Germany](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/germany)
- [Austria](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/austria)
- [Russia](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/russia)
- [Egypt](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/egypt)
- [Finland](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/finland)
- [Greece](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/greece)
- [Hong Kong SAR China](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/hong-kong)
- [Hungary](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/hungary)
- [Ireland](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/ireland)
- [Israel](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/israel)
- [India](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/india)
- [South Korea](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/south-korea)
- [Kuwait](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/kuwait)
- [Lebanon](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/lebanon)
- [Luxembourg](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/luxembourg)
- [Malaysia](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/malaysia)
- [Nigeria](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/nigeria)
- [Netherlands](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/netherlands)
- [Norway](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/norway)
- [Philippines](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/philippines)
- [Pakistan](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/pakistan)
- [Poland](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/poland)
- [Portugal](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/portugal)
- [Romania](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/romania)
- [Türkiye](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/turkey)
- [Ukraine](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/ukraine)
- [Vietnam](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/vietnam)
- [Argentina](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/argentina)
- [South Africa](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/south-africa)
- [Azerbaijan](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/azerbaijan)
- [Bulgaria](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/bulgaria)
- [Brunei](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/brunei)
- [Chile](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/chile)
- [Denmark](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/denmark)
- [Dominican Republic](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/dominican-republic)
- [Algeria](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/algeria)
- [Ecuador](https://apptail.io/app/the-great-unknown-houdinis-castle-JrKg/ecuador)

---

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