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:$6.99
- Release Date:6/28/2019
- Developer:Freeze Tag
- Publisher:HH-Games
- Last Updated:7/26/2025
- 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.
Mystery Masterpiece: The Moonstone Review
Mystery Masterpiece: The Moonstone has achieved a Steambase Player Score of 64 / 100. This score is calculated from 22 total reviews on the Steam store — giving it a Mixed rating. These are split between 14 positive reviews, 8 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for Mystery Masterpiece: The Moonstone using the chart below.
Mystery Masterpiece: The Moonstone Price
Mystery Masterpiece: The Moonstone costs $6.99 in the Steam store as of 7/26/2025. It can be purchased as a standalone game or through a bundle like WINTER SALE, Indie Games Bundle, Best Adventure Games Bundle, Best of Indie Games (70% Discount), Hidden Object Bundle Vol. 4, Christmas Bundle, EASTER CASUAL BUNDLE - 80% OFF, Lunar New Year Bundle, BIG 50 CASUAL GAMES BUNDLE, CASUAL GAME BIG BUNDLE, CASUAL GAMES MEGA BUNDLE, HIDDEN OBJECT BIG BUNDLE, Best of Hidden Objects, DARK SECRETS BUNDLE, SUMMER SALE, FORBIDDEN CASUAL BUNDLE (70% OFF), SUMMER SALE, 100 PC Games Bundle 2, Casual Games BIG 75 Bundle, Hidden Object Premium Bundle 25-in-1 (70% off), Casual Games BIG 100 Bundle, Riddles & Mysteries Bundle, HIDDEN OBJECT MEGA BUNDLE, HIDDEN OBJECT BUNDLE (VOL. 3), EASTER CASUAL BUNDLE, or CASUAL GAME BIG BUNDLE which offers a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for Mystery Masterpiece: The Moonstone.
Mystery Masterpiece: The Moonstone Deals & Discounts
Discover exclusive deals and unbeatable discounts for Mystery Masterpiece: The Moonstone through our partner marketplaces. Get a large discount (sometimes 80% off) by purchasing your Steam key through them.
We only work with the best and most-trusted marketplaces to ensure a smooth experience. After purchase, you will immediately receive your Steam key and game activation code. Take advantage of these offers and dive into the world of Mystery Masterpiece: The Moonstone without hurting your wallet.
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About Mystery Masterpiece: The Moonstone
Mystery Masterpiece: The Moonstone is a Casual, Indie, Adventure, and Strategy game developed by Freeze Tag. On 6/28/2019, it was released on the Steam Store by HH-Games.
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:
- Family Sharing
- Single-player
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 26 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | WINTER SALE | 165 | 166 | $317.20 | View |
 | Indie Games Bundle | 150 | 149 | $289.66 | View |
 | Best Adventure Games Bundle | 61 | 57 | $149.55 | View |
 | Best of Indie Games (70% Discount) | 189 | 189 | $130.20 | View |
 | Hidden Object Bundle Vol. 4 | 29 | 29 | $23.82 | View |
 | Christmas Bundle | 34 | 34 | $72.30 | View |
 | EASTER CASUAL BUNDLE - 80% OFF | 70 | 70 | $95.80 | View |
 | Lunar New Year Bundle | 130 | 131 | $105.41 | View |
 | BIG 50 CASUAL GAMES BUNDLE | 86 | 82 | $112.29 | View |
 | CASUAL GAME BIG BUNDLE | 90 | 90 | $575.42 | 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 |
More Steam Charts
Track historical trends for Mystery Masterpiece: The Moonstone community hub members and its growth over time. It currently has 112 followers in its community.
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 real-time 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, July 26). Mystery Masterpiece: The Moonstone on Steam. Steam Store. https://store.steampowered.com/app/1104830
- Valve Corporation. (2025, July 26). Mystery Masterpiece: The Moonstone. Steam Community Hub. https://steamcommunity.com/app/1104830