Room Escape Game: Hope Diamond 17+

Moving 3D Escape Game

Jun Wakabayashi

    • 4.7 • 310 Ratings
    • Free
    • Offers In-App Purchases



STUDIO WAKABA's New escape game!
Easy operation! Solve the mystery and escape!

You can play for free until the end.
We've added a button to remove ads!

[Introduction of games]
One day you have received a command and entered a jewelry store.
Will you be able to escape safely with what you want?

[How to play]

1.Tap and search the place you care about.
2.Select items by tapping and tap the place you want to use.
3.You can enlarge the item you care about by tapping it twice.
4.If you use another item for the enlarged item, there are some items to combine.
5.If you are in trouble with escape, let's use hints (With video ads)

[About In-App Purchases]
The display of ads to view hints and answers for game capture will be removed.
If you live in an area where the communication network is unstable and it is difficult to get hints and answers, you will be able to play the game more comfortably. You can.

Except as permitted by law, you may not copy, modify, distribute, republish or use in any manner the copyrighted materials on this website, including but not limited to images, movies, music, voices, texts, regardless of whether it is commercial or non-commercial or whether you are an individual, group or legal entity, without prior authorization of STUDIO WAKABA.

What’s New

Version 1.0.7

Improved performance.

Ratings and Reviews

4.7 out of 5
310 Ratings

310 Ratings

789yum ,

Great fun!

All the escape games from this group are fun! Not a lot of ads and hints if you need them. Definitely recommend to all who like Not too hard but not too easy games.

Emerald Jule ,

Perfect challenge

I have not played this game but I assume it will be as fantastic as the others games that have the perfect challenge.

Lou in Louisville ,

Loved it!

I loved the different gems used in this one. Beautiful graphics, great puzzles! All the games by this developer are 5 stars!

App Privacy

The developer, Jun Wakabayashi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

More By This Developer

Tiny Room Collection
Opening day of a fresh baker’s
Room Escape Game: MOONLIGHT
Room Escape Game: Sparkler
Snow globe and Snowscape

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