Mystery Masterpiece: The Moonstone overview

Freeze Tag | Jun 28, 2019 | game

Released

0players observed · 12 October 2026 - 02:09:00 UTC

Adventure Casual Indie Strategy Mouse only Steam Store

Latest observed playersNot available
SteamPulse tracked peak2
Units sold (VGI)646
Revenue (VGI)$2,357
Review score70% positive

Mystery Masterpiece: The Moonstone dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

Latest observed playersNot available
SteamPulse tracked peak2
Units sold (VGI)646
Revenue (VGI)$2,357
Review score70% positive
Total reviews23
Release dateJun 28, 2019
DeveloperFreeze Tag
PublisherHH-Games

Genres: Adventure, Casual, Indie, Strategy

Company pages: Developer: Freeze Tag Publisher: HH-Games

Top Steam charts Top 100 games Game directory Steam Store page

Game overview

Overview

Mystery Masterpiece: The Moonstone comes from Freeze Tag and is published by HH-Games. It arrived on Steam on Jun 28, 2019, and it sits naturally among Single-player and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Mystery Masterpiece: The Moonstone's latest SteamPulse observation recorded 0 players at 12 October 2026 - 02:09:00 UTC, with a tracked peak near 2. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 70% positive across 23 reviews.

Language and system requirements

Mystery Masterpiece: The Moonstone is available in 2 languages including:

EnglishGerman languages with full audio support

3 regional rating boards including dejus, steam germany, and igrs

Platform	Type	OS	Processor	Memory	Graphics	Storage
Windows	Minimum	Not listed	1.0GHz CPU	128 MB RAM	128MB	300 MB available space
Windows	Recommended	Not listed	1.2GHz CPU	256 MB RAM	256 MB	300 MB available space

Sales, recommendations, and streams

Mystery Masterpiece: The Moonstone has sold up to 646 units and has recommendation data pending. The estimated VGI revenue is $2,357. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

Mystery Masterpiece: The Moonstone overview details

Mystery Masterpiece: The Moonstone combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

A thrilling hidden object whodunnit... Who stole the Moonstone diamond? Is it cursed? It’s up to you to investigate and unravel the mystery! Investigate every person who was in the Victorian mansion at the time of the crime to locate the thief and try and find the ancient jewel in this hidden object adventure! Play the role of Detective Cuff, exploring every room to find valuable clues and hopefully return the enormous diamond to its rightful owner.

SteamPulse editorial summary

Mystery Masterpiece: The Moonstone is listed as a game with $7.99. It supports Windows, belongs to Single-player and Family Sharing, and is associated with Adventure, Casual, Indie, and Strategy. SteamPulse's latest observation records 0 players at 12 October 2026 - 02:09:00 UTC, a tracked peak of 2, and 70% positive reviews.

Overview facts

Field	Value
Game	Mystery Masterpiece: The Moonstone
Steam App ID	1104830
Type	game
Release date	Jun 28, 2019
Developer	Freeze Tag
Publisher	HH-Games
Price	$7.99
Platforms	Windows
Genres	Adventure, Casual, Indie, Strategy
Categories	Single-player, Family Sharing
Supported languages	English * , German * languages with full audio support
Website	Not available

Player and review overview

Metric	Value
Latest observed players	0 · 12 October 2026 - 02:09:00 UTC
SteamPulse tracked peak	2
Positive reviews	16
Negative reviews	7
Total reviews	23
Positive percent	70%
Review type	Mixed
Recommendations	Not available
Average playtime	525 minutes

SteamPulse record freshness

Field	Value
Steam release date	Jun 28, 2019
Official Steam feed update (UTC)	22 October 2024 - 19:54:18 UTC
SteamPulse last record update (UTC)	12 October 2026 - 02:09:00 UTC
Live player count updated (UTC)	12 October 2026 - 02:09:00 UTC
Store metadata updated (UTC)	12 October 2026 - 02:09:00 UTC

Overview tags

Strategy Adventure Indie Casual Mouse only Hidden Object

Support and legal notes

Field	Value
Support email	[email protected]
Support URL	Not available
Legal notice	Not available

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

Reference	Link
SteamPulse canonical	https://steampulse.org/game/1104830
Steam Store	https://store.steampowered.com/app/1104830/
Steam Community	https://steamcommunity.com/app/1104830
PCGamingWiki search
IGDB search	Search IGDB for Mystery Masterpiece: The Moonstone

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for Mystery Masterpiece: The Moonstone?

Mystery Masterpiece: The Moonstone's latest SteamPulse observation records 0 players at 12 October 2026 - 02:09:00 UTC, with a tracked peak of 2 concurrent players in the available SteamPulse record. SteamPulse also records about 9 hours of average lifetime playtime.

Is Mystery Masterpiece: The Moonstone growing or declining recently?

October 2026 is still in progress. The month-to-date average is 0 players; the highest observed daily value is 0 players. Available values are provisional and will continue changing until the UTC month closes. The completed comparison month is September 2026.

What country-level audience data is available for Mystery Masterpiece: The Moonstone?

In the observed sample of public reviewer profiles with a visible country, the leading shares are Czechia (33.3%), Finland (16.7%), Canada (16.7%). The separate directional player-region model assigns its leading shares to Czechia (17.6%), United States (17.4%), Canada (11.2%). The directional follower-region model assigns its leading shares to Czechia (21.3%), United States (18.7%), Canada (12%). The directional wishlist-region model assigns its leading shares to United States (17%), Czechia (14.3%), Canada (9.5%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for Mystery Masterpiece: The Moonstone?

Mystery Masterpiece: The Moonstone currently sits at 70% positive across 23 Steam reviews tracked by SteamPulse, including 16 positive reviews and 7 negative reviews. Steam labels the current review summary as Mixed.

How much follower and Twitch attention does Mystery Masterpiece: The Moonstone have?

Mystery Masterpiece: The Moonstone currently has about 113 tracked Steam followers as of 27 January 2026 - 00:00:00 UTC. On Twitch, SteamPulse is matching roughly 0 live viewers across 0 active streams for the game's category.

What is the current Steam price for Mystery Masterpiece: The Moonstone?

Mystery Masterpiece: The Moonstone is currently listed at $7.99 on Steam. SteamPulse uses the current store snapshot and historical price records to show whether the page is at full price or in a discounted window.

Reviews, pricing, and metadata

Review summary

Mixed

70% positive, 16 positive, 7 negative

Price and discount

$7.99

Platforms

Windows

Categories

Single-player, Family Sharing

Achievements

Not available

Platform releases

Steam 29 June 2019

DLC and packages

Mystery Masterpiece: The MoonstoneBuy Mystery Masterpiece: The Moonstone #373100$7.99

System requirements

Minimum requirements

Minimum: OS *: Windows XP/ME/Vista/7/8/10 Processor: 1.0GHz CPU Memory: 128 MB RAM Graphics: 128MB DirectX: Version 9.0 Storage: 300 MB available space Sound Card: DirectX compatible sound card

Recommended requirements

Recommended: OS *: Windows 7, 8, 10 Processor: 1.2GHz CPU Memory: 256 MB RAM Graphics: 256 MB DirectX: Version 9.0 Storage: 300 MB available space Sound Card: DirectX compatible sound card

Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.