# Moonsouls: The Lost Sanctum — Hidden Object Puzzle Adventure

> Hidden object puzzle adventure game with a compelling story and bonus content. (iPhone/iPad app by Mad Head Games d.o.o. Novi Sad.)

- Source: https://appshunter.io/ios/app/moonsouls-the-lost-sanctum/id1527574421 (this page in markdown: same URL + `.md`)
- Developer: [Mad Head Games d.o.o. Novi Sad](https://appshunter.io/developer/1119565144)
- Category: Games, Adventure, Puzzle
- Price: Free with in-app purchases
- Rating: 4.67/5 from 148 App Store ratings · 22 written reviews indexed
- Age rating: 12+
- Requires: iOS 10.0 · 720 MB
- Languages: English, French, German
- Released: 2020-10-17
- Data updated: 2026-07-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/moonsouls-the-lost-sanctum/id1527574421/reviews.md

## What is Moonsouls?

Set off on an amazing adventure in the world of Moonsouls: Lost Sanctum! Enter a Hidden Object Puzzle Adventure that will take you to a world you never thought possible.

Moonsouls: Lost Sanctum begins when a light in the sky shines suddenly over Priora, giving Isaac and his uncle Harold a mission - to find out what happened. They embark on a journey, retracing the steps of Gunnar, Isaac’s long-lost father. As they venture to a place long forgotten below the waves, they will find mysteries that have been buried for eons. Yet, terrible secrets never stay hidden forever.

Playing as Isaac, you quickly find yourself in a dire situation - the world below the sea is the ruin of Sanctum, a long-lost empire. Once there, you find that not one but two forces have their own dangerous intentions. Whom can you trust and where will that trust leave you? Is the Sanctum technology still functional and what is it capable of? Finally, will you dare step into an entirely new world that might be nothing more than a place where you lose your life?

**TAKE ON ALIEN WORLDS**

Strange and beautiful, these places are just some of the incredible scenery you will come across in this game. See them and much more, all from the veteran creators and artists from Mad Head Games.

**TAKE ON INNOVATIVE HIDDEN OBJECT CHALLENGES**

The game offers a huge range of innovative and gorgeously designed hidden object challenges. Work your way through these to find the answer to the questions of the Lost Sanctum!

**FINISH THE BONUS CHAPTER**

Step into the shoes of an intrepid leader who will do all she can to save her people. Will you be able to make sure that a unique portal can provide your people with salvation?

**ENJOY A COLLECTION OF BONUSES**

Thanks to the beautiful and complex main game, the long bonus chapter, and additional activities, Moonsouls: Lost Sanctum is a game that will keep you entertained for hours! Download and start playing for FREE!

**DISCOVER MORE FROM MAD HEAD GAMES!**

VISIT our website for additional info - there you can also find all of our games! https://www.madheadgames.com

Sign up for our Newsletter and always stay in the loop with any Mad Head news! https://www.madheadgames.com/contact

## Key features

- Hidden object challenges
- Puzzle adventure gameplay
- Bonus chapter
- Alien world exploration
- Engaging storyline
- Collection of bonuses

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Full Game | $5.99 | one-time |


## Recent user reviews (10 of 22)

All indexed reviews: https://appshunter.io/ios/app/moonsouls-the-lost-sanctum/id1527574421/reviews.md

### 3/5 — An entertaining enough scifi adventure, but lacked depth

*2025-07-17, version 1.0.5*

There aren’t enough scifi and post-apocalyptic type hidden puzzle games, so Moonsouls already stands out by combining some cool tech ideas within a fairly standard fantasy-world adventure game. I had a lot of fun working my way through the various scenarios, all beautifully inked and peopled by characters given a touch of humanity by excellent voice actors. My only issue with the game overall is that I found that at times when the gameplay became overwhelmingly a matter of find-assemble-use. More points of character interaction and storytelling would have made this game more enjoyable and far more engaging. For one thing, as we aren’t provided with sufficient backstory nor with any ongoing basis for empathising with the protagonist, there’s really no dramatic denouement and as such, the reunion of characters is almost embarrassing: the dialogue is awkward, the characters’ expressions are emotionless and it all felt like a scene from the Monty Python Holy Grail movie rather than a dramatic moment that the entire game was supposedly meant to lead up to.

### 5/5 — I love mad head games!

*2024-02-15, version 1.0.5*

This has been such a fun game to play!  It ended sooner than I wanted it to.  I would have loved an endless game if that’s even possible.

### 4/5 — Ein sehr schönes Spiel

*2023-04-04, version 1.0.5*

Die einzelnen Minispiele sind sehr spannend und knifflig.

### 1/5 — I Need More Adam Wolfe… Not This

*2023-02-20, version 1.0.5*

I always appreciate the MANY hours put into programming and the MANY hours put into designing a game like this. 

And I’ve LOVED the other Moonsouls games I’ve played and I love Mad Head.

But the revere I normally have when playing a Mad Head game was lost as soon as it became clear that the main purpose of the game was to get the player (me) to hear the characters referring to the antagonist as they/them, and even him sometimes and her other times. 

Super confusing, but mostly insulting. 

Insulting because I paid money for a game to relax with and have fun with, but instead a political agenda was shoved down my throat in a not-so-subtle manner. 

And I’m an adult. I can only imagine how confusing this would be to a teenager. 

But that’s the developer’s agenda. 

Even the voice talents of Kendra Hoffman were wasted by having her speak her character’s lines in a ridiculous accent instead of letting her use her natural, soul-soothing, fun voice. 

Whoever the game lead was on this needs a little more experience before he/they/them/she are allowed to produce another game.

### 3/5 — Moon souls

*2021-07-04, version 1.0.5*

Very short game not worth 5.99 why have all these games gone so expensive

### 5/5 — 🌟🌟 🌟🌟🌟🌟🌟⭐️

*2021-01-18, version 1.0.4*

Bisher sehr gut, bin aber noch am Anfang. Sammel- und Chamälionobjekte sind vorhanden. Hoffentlich geht es so weiter. Die Aufgaben sind lösbar, die WBS bisher abwechslungsreich.😁

### 5/5 — Love this game!

*2020-12-23, version 1.0.4*

Great game, great graphics and story! Very fun!

### 5/5 — Great graphics

*2020-12-05, version 1.0.4*

Fun story line

### 5/5 — 😘😀

*2020-10-31, version 1.0.1*

I enjoyed the game but would love some really scary games.👍

### 4/5 — Moonsouls: The Lost Sanctum by LynxMinx

*2020-10-31, version 1.0.1*

My review was deleted, and I won’t write another one. The game was good, the graphics were futuristic and the cut-scenes were electrifying. There was an excellent variety of HO scenes and puzzles. Mad Head imparted some interesting and quirky tasks to accomplish.  Quality assurance was decent, just a slight lack of touchscreen sensitivity. The storyline was a bit confusing. I deducted a star for length and for the strategy guide. I don’t enjoy accessing the mobile hub. Put it in the game.  For those of you who don’t know, Mad Head released Cadenza: The Following. This was a great series. Enjoy!

## Frequently asked questions about Moonsouls

### What is Moonsouls: The Lost Sanctum about?

Moonsouls: The Lost Sanctum is a hidden object puzzle adventure game. Players embark on a journey to uncover the mysteries of a long-lost empire located beneath the waves, encountering alien worlds and solving intricate puzzles along the way.

### What are the key features of this game?

The game features innovative hidden object challenges, a compelling storyline involving a quest to find a lost father, exploration of alien worlds, and a bonus chapter. It also includes a collection of additional activities to keep players entertained.

### Is Moonsouls: The Lost Sanctum free to play?

Yes, the game is free to download and start playing. However, it does offer in-app purchases, which may include items or content that can enhance the gameplay experience.

### Who would enjoy playing Moonsouls: The Lost Sanctum?

This game is designed for players who enjoy hidden object games, puzzle-solving, and immersive adventure narratives. It's particularly suited for those who appreciate visually rich environments and a good mystery to unravel.

### What kind of puzzles can I expect in the game?

The game offers a range of innovative and gorgeously designed hidden object challenges. These puzzles are integrated into the storyline to help players find answers and progress through the mysteries of the Lost Sanctum.

## Version history (last 5 releases)

### 1.0.5 — 2021-02-23

This application is updated regularly to improve its functions and features. The current version includes a range of optimizations and bug fixes designed to improve performance and stability.

### 1.0.4 — 2020-12-04

Various fixes

### 1.0.3 — 2020-11-20

Various fixes

### 1.0.2 — 2020-11-06

Various fixes

### 1.0.1 — 2020-10-17

Various fixes

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## More apps by Mad Head Games d.o.o. Novi Sad

- [Adam Wolfe](https://appshunter.io/ios/app/adam-wolfe/id1142641915)
- [Walkthrough Guide for Adam Wolfe](https://appshunter.io/ios/app/walkthrough-guide-for-adam-wolfe/id1155021146)
- [Adam Wolfe (Full)](https://appshunter.io/ios/app/adam-wolfe-full/id1171706425)
- [Achieve - Discover New Earth!](https://appshunter.io/ios/app/achieve-discover-new-earth/id1210843532)
- [100 Doors: Magic Word](https://appshunter.io/ios/app/100-doors-magic-word/id1344722760)
- [Pocket Settlers](https://appshunter.io/ios/app/pocket-settlers/id1344738457)

All apps by Mad Head Games d.o.o. Novi Sad: https://appshunter.io/developer/1119565144

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*