Lock & Key: A Magical Girl Mystery - Official Artbook

Name: Lock & Key: A Magical Girl Mystery - Official Artbook
Price: 4.99 USD
Availability: InStock
Author: Studio Élan

Studio Élan | Sep 30, 2025 | DLC

Released

DLCfor Lock & Key: A Magical Girl Mystery

Casual Steam Store

Steam app typeDLC
Steam App ID4064720
Price$4.99
Release dateSep 30, 2025
DeveloperStudio Élan

Lock & Key: A Magical Girl Mystery - Official Artbook is a Steam DLC entry. SteamPulse displays its Store metadata without treating it as a live playable game.

Steam app typeDLC
Steam App ID4064720
Price$4.99
Release dateSep 30, 2025
DeveloperStudio Élan
PublisherNot available
Parent gameLock & Key: A Magical Girl Mystery

Genres: Casual

Company pages: Developer: Studio Élan

Top Steam charts Top 100 games DLC directory Steam Store page

Game overview

Overview

Lock & Key: A Magical Girl Mystery - Official Artbook is a Steam DLC connected to Lock & Key: A Magical Girl Mystery. It was prepared by Studio Élan, published by the listed publisher, and released on Sep 30, 2025. This page focuses on the store listing, screenshots, price, requirements, and its relationship to the main game rather than presenting it as a normal live-player game.

Store reviews and relationship

Lock & Key: A Magical Girl Mystery - Official Artbook is a DLC, so player-count observations and tracked peak are not meaningful in the same way they are for a base game. The useful signals here are reviews, store recommendations, price, platform support, and the link back to Lock & Key: A Magical Girl Mystery.

Language and system requirements

Lock & Key: A Magical Girl Mystery - Official Artbook is available in 1 languages including:

English

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

Platform	Type	OS	Processor	Memory	Graphics	Storage
Windows	Minimum	Not listed	Not listed	Not listed	Not listed	500 MB available space
Windows	Recommended	Not listed	Not listed	Not listed	Not listed	Not listed
macOS	Minimum	Not listed	Not listed	Not listed	Not listed	500 MB available space
Linux	Minimum	Not listed	Not listed	Not listed	Not listed	500 MB available space

Recommendations and store value

Lock & Key: A Magical Girl Mystery - Official Artbook has recommendation data pending. Twitch streaming and unit-sales estimates usually belong on the parent game page, while this page is better for checking the DLC, price, media, and store details.

Detailed game overview

Lock & Key: A Magical Girl Mystery - Official Artbook overview details

Lock & Key: A Magical Girl Mystery - Official Artbook is tracked as Steam Store content with pricing, reviews, packages, media, requirements, and its relationship to the parent app.

Steam Store description

The official artbook for Lock & Key: A Magical Girl Mystery, featuring game art, concept art, and promotional illustrations.

SteamPulse editorial summary

Lock & Key: A Magical Girl Mystery - Official Artbook is listed as a DLC with $4.99. It supports Windows, macOS, and Linux, belongs to Single-player, Downloadable Content, Steam Achievements, and Family Sharing, and is associated with Casual. Because it is a DLC, SteamPulse focuses on its Store listing, relationship to the parent app, media, packages, and metadata rather than treating it like a standalone concurrency page.

Overview facts

Field	Value
Game	Lock & Key: A Magical Girl Mystery - Official Artbook
Steam App ID	4064720
Type	DLC
Release date	Sep 30, 2025
Developer	Studio Élan
Publisher	Not available
Price	$4.99
Platforms	Windows, macOS, and Linux
Genres	Casual
Categories	Single-player, Downloadable Content, Steam Achievements, Family Sharing
Supported languages	English
Website	Official website

Player and review overview

Metric	Value
Latest observed players	Not applicable
SteamPulse tracked peak	Not applicable
Positive reviews	0
Negative reviews	0
Total reviews	0
Positive percent	Not available
Review type	Not available
Recommendations	Not available
Average playtime	Not available

SteamPulse record freshness

Field	Value
Steam release date	Sep 30, 2025
Official Steam feed update (UTC)	Not available
SteamPulse last record update (UTC)	24 September 2026 - 04:14:02 UTC
Live player count updated (UTC)	Not applicable
Store metadata updated (UTC)	24 September 2026 - 04:14:02 UTC

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/dlc/4064720
Steam Store	https://store.steampowered.com/app/4064720/
Steam Community	https://steamcommunity.com/app/4064720
PCGamingWiki search
IGDB search	Search IGDB for Lock & Key: A Magical Girl Mystery - Official Artbook

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 Lock & Key: A Magical Girl Mystery - Official Artbook?

Lock & Key: A Magical Girl Mystery - Official Artbook is tracked here as a Steam DLC, so SteamPulse does not treat it like a standalone live-player game. The useful activity signals for this kind of page are price, reviews, metadata, media, and its relationship to the parent app when one exists.

Is Lock & Key: A Magical Girl Mystery - Official Artbook growing or declining recently?

Lock & Key: A Magical Girl Mystery - Official Artbook does not have enough dated player-history points yet to calculate a reliable growth or decline percentage. Once SteamPulse has at least two tracked player-history points, this answer will compare the first available chart point with the latest tracked point.

What country-level audience data is available for Lock & Key: A Magical Girl Mystery - Official Artbook?

The separate directional player-region model assigns its leading shares to United States (16.9%), China (16%), Russia (7.5%). The directional follower-region model assigns its leading shares to United States (18.6%), China (17.5%), Russia (7.6%). The directional wishlist-region model assigns its leading shares to United States (16.9%), China (16%), Russia (7.5%). 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 Lock & Key: A Magical Girl Mystery - Official Artbook?

SteamPulse does not currently have a meaningful Steam review total for Lock & Key: A Magical Girl Mystery - Official Artbook. When review volume appears, this answer will summarize the positive share, raw review counts, and the current Steam review label.

How much follower and Twitch attention does Lock & Key: A Magical Girl Mystery - Official Artbook have?

SteamPulse is not treating the current Twitch number as authoritative because the Twitch category for this app is not resolved yet or the Twitch API credentials are unavailable.

What is the current Steam price for Lock & Key: A Magical Girl Mystery - Official Artbook?

Lock & Key: A Magical Girl Mystery - Official Artbook is currently listed at $4.99 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

Review data unavailable

Review score unavailable, 0 positive, 0 negative

Price and discount

$4.99

Platforms

Windows, Mac, Linux

Categories

Single-player, Downloadable Content, Steam Achievements, Family Sharing

Achievements

Not available

Platform releases

No data available

DLC and packages

Lock & Key: A Magical Girl Mystery - Official ArtbookBuy Lock & Key: A Magical Girl Mystery - Official Artbook #1425342$3.74

System requirements

Minimum requirements

Minimum: Requires a 64-bit processor and operating system Storage: 500 MB available space

Recommended requirements

Recommended: Requires a 64-bit processor and operating system

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