Mystery Masterpiece: The Moonstone
In this thrilling hidden object whodunnit... an ancient and priceless piece of jewelry, the "Moonstone", has been stolen, and it`s up to you to track it down! Investigate every person who was in the mansion at the time of the crime to solve the mystery and catch the crook!
- Price:$2.44
- Release Date:6/29/2019
- Developer:Freeze Tag
- Publisher:HH-Games
- Last Updated:10/27/2025
- Steam App Id:1104830
Mystery Masterpiece: The Moonstone
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, Mystery Masterpiece: The Moonstone has 1 concurrent player online and in-game. This is 50% lower than its previous all-time peak of 2 players achieved on 6/1/2024.
Review History Chart
Track historical review trends and overall ratings for Mystery Masterpiece: The Moonstone. It has received a total of 23 reviews on the Steam store and achieved a Player Score of 59 (Mixed).
Price History Chart
Track historical price changes and trends for Mystery Masterpiece: The Moonstone. Right now, it costs $2.44 in the Steam Store.
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Mystery Masterpiece: The Moonstone and its growth over time. It currently has 114 followers on its community page.
About Mystery Masterpiece: The Moonstone
Mystery Masterpiece: The Moonstone is an Indie, Adventure, Casual, and Strategy game developed by Freeze Tag. On 6/29/2019, it was released on the Steam Store by HH-Games.
Players have rated Mystery Masterpiece: The Moonstone as "Mixed" out of 23 total reviews on the Steam Store. These are split between 15 positive reviews and 8 negative reviews — an overall 65% positive review rating.
It is available for gamers to download and play for $2.44 which is a 65% discount off its base price. It can also be purchased through Best Adventure Games Bundle, Best of Indie Games, Hidden Object Bundle Vol. 4, EASTER CASUAL BUNDLE, Lunar New Year Bundle - Save 70%, HIDDEN OBJECT BIG BUNDLE, Best of Hidden Objects, Adventure Bundle, DARK SECRETS BUNDLE, SUMMER SALE, SUMMER SALE, Casual Games BIG 75 Bundle, Hidden Object Premium Bundle 25-in-1, Casual Games BIG 100 Bundle (75% off), Riddles & Mysteries Bundle, HIDDEN OBJECT BUNDLE (VOL. 3), Indie Games Bundle, Hidden Object Bundle Vol. 7, Hidden Object Adventure Bundle, Christmas Bundle, BIG 50 CASUAL GAMES BUNDLE, CASUAL GAME BIG BUNDLE, CASUAL GAMES MEGA BUNDLE, FORBIDDEN CASUAL BUNDLE, 100 PC Games Bundle 2 (75% OFF), HIDDEN OBJECT MEGA BUNDLE, EASTER CASUAL BUNDLE, CASUAL GAME BIG BUNDLE, and WINTER SALE which give a discount off its base price.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Mystery Masterpiece: The Moonstone supports the following features:
- Single-player
- Family Sharing
From the Steam community, Mystery Masterpiece: The Moonstone has been tagged with the following user tags:
- Hidden Object
- Strategy
- Indie
- Casual
- Mouse only
- Adventure
Media & Sceenshots
Watch the featured video for Mystery Masterpiece: The Moonstone and see the latest screenshots from the Steam Store.
Related Bundles
Mystery Masterpiece: The Moonstone is included in 29 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Best Adventure Games Bundle | 66 | 64 | $62.26 | View |
 | Best of Indie Games | 192 | 192 | $87.69 | View |
 | Hidden Object Bundle Vol. 4 | 36 | 36 | $21.63 | View |
 | EASTER CASUAL BUNDLE | 73 | 73 | $113.16 | View |
 | Lunar New Year Bundle - Save 70% | 131 | 132 | $69.00 | View |
 | HIDDEN OBJECT BIG BUNDLE | 86 | 86 | $81.52 | View |
 | Best of Hidden Objects | 83 | 83 | $67.69 | View |
 | Adventure Bundle | 76 | 77 | $208.20 | View |
 | DARK SECRETS BUNDLE | 59 | 59 | $26.29 | View |
 | SUMMER SALE | 139 | 139 | $115.84 | View |
Related Packages
Mystery Masterpiece: The Moonstone is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Mystery Masterpiece: The Moonstone | $3.74 | View |
Supported Languages
Mystery Masterpiece: The Moonstone is available in 2 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | No |
| German | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Mystery Masterpiece: The Moonstone data has been sourced from:
- Valve Corporation. (2025, October 27). Mystery Masterpiece: The Moonstone on Steam. Steam Store. https://store.steampowered.com/app/1104830
- Valve Corporation. (2025, October 27). Mystery Masterpiece: The Moonstone. Steam Community Hub. https://steamcommunity.com/app/1104830