Hidden Room: Collaborator

Contains adsIn-app purchases
10.8K reviews
Content rating
Rated for 12+
100K+
Downloads
Content rating
Rated for 12+
Mild Swearing
In-Game Purchases
Learn more
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About this game

A record was found that overturned Dan's life of a collaborator!
Was he a traitor, was he a victim, what is the truth about that days?

* Fetures of the game
Adventure room escape game that focuses on the story.
Emotional resonance just like a book of novel.
Unique spacial impression using 360 degree rotation.
Drawing sensitivity of third dimensional graphic.
20 and more kinds of various mini games.

Secret of the Hidden Room : The Collaborator is a game that you can focus on the story to solve the problems, you will be able to feel the emotions you have like when you read a novel throughout the game. As you become the main character of the game, you will follow the traces to solve various puzzles, and by watching the ending of the game, you will have a lingering feeling after.

The main character Dan is a businessman well known to be a collaborator of the Occupying Nation in the past, but was actually a warm hearted person who helped his friend's family in danger. The story starts in an old church basement where they find Dan's record of the past, and the suspenseful plot continues by traveling through different times and areas.

* Notice of request for authorization
- Allow access of photos, media and files on your device:
This app requests data rights for external storage for save and load, and does not access photos and media.
a room escape adventure game that will touch your heart
Updated on
Apr 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

10.3K reviews
A Google user
November 15, 2019
Such an adorable game! The story is heartbreaking and stunning. Some puzzles are super easy and some of them are tough. The only one issue is that I had to close and open the app again for a gun to shot. But it's not a big deal. The artist made great job, drawing the characters and background! One of the best games I've ever played. Let me know if you would like to translate the game into Russian, I would be happy to do it for you!
2 people found this review helpful
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PuzzleSpace
November 18, 2019
We are glad that you enjoyed our game. You can also play the original offline room escape version of “The secret of the hidden room” in RoomESC in Seoul, Korea. All the developers are working hard to get to the next series, Frankenstein. We hope you are looking forward to our next series “Frankenstein” as well! 'v` Thank You! :)
A Google user
February 8, 2020
The story is awesome, but very sad. But there lots of typos, and sometimes it was hard to understand what to do in the puzzles, because there's no explanation of rules. And I often couldn't read fast enough before text disappears, so it wasn't really clear that I can move in the room at the very beginning. Despite all this, I like the game. The story is really heartfelt, and sad, and realistic, at least it feels so for me.
14 people found this review helpful
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PuzzleSpace
February 10, 2020
We are glad that you enjoyed our game. Please recommend our game to your friends too! We will try our best to make more fun games with high probability between the puzzles and the story :) We hope you are looking forward to our next series “Frankenstein” as well! 'v`
Diajeng Sekar S.S.
May 8, 2026
The artstyle is great, and the puzzle is decent. The story is fine, but pacing might need work (barely any introduction at first). Game a little clunky here and there but manageable. overall, the game is decent. At first, I was enjoying the game until I reached the section with THE MOST OUTRAGEOUS TIME LIMIT MECHANIC EVER. Unfortunately, I can't elaborate further due to character limit. Just play, you'll understand.
1 person found this review helpful
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What’s new

Optimized for various screen aspect ratios
Content rating
Rated for 12+
Mild Swearing
In-Game Purchases
Learn more

App support

About the developer
(주)퍼즐스페이스
admin@puzzlespace.kr
대한민국 서울특별시 동작구 동작구 성대로3길 7, 지하02호(상도동) 06959
+82 10-3227-0601

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