Lock & Key: A Magical Girl Mystery
Lock and Key: A Magical Girl Mystery is a romantic thriller visual novel starring a married couple of former Magical Girls. Along with and old friend and a new protégé, they'll undertake one last journey to free Chicago from the terrifying grip of a mysterious serial killer.
- Price:$14.99
- Release Date:9/30/2025
- Franchise:Studio Elan
- Developer:Studio Élan
- Publisher:Studio Élan
- Last Updated:10/12/2025
- Steam App Id:1803850
Lock & Key: A Magical Girl Mystery
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, Lock & Key: A Magical Girl Mystery has 2 concurrent players online and in-game. This is 85% lower than its previous all-time peak of 13 players achieved on 9/30/2025.
Lock & Key: A Magical Girl Mystery Review
Lock & Key: A Magical Girl Mystery has achieved a Steambase Player Score of 100 / 100. This score is calculated from 15 total reviews on the Steam store — giving it a Positive rating. These are split between 15 positive reviews, 0 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for Lock & Key: A Magical Girl Mystery using the chart below.
Lock & Key: A Magical Girl Mystery Price
Lock & Key: A Magical Girl Mystery costs $14.99 in the Steam store as of 10/12/2025. It can be purchased as a standalone game or through a bundle like Studio Élan Yuri Game Bundle or Lock & Key - Deluxe Edition 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 Lock & Key: A Magical Girl Mystery.
Lock & Key: A Magical Girl Mystery Deals & Discounts
Discover exclusive deals and unbeatable discounts for Lock & Key: A Magical Girl Mystery 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 Lock & Key: A Magical Girl Mystery without hurting your wallet.
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Lock & Key: A Magical Girl Mystery DLC
Lock & Key: A Magical Girl Mystery has 1 downloadable add-on available for purchase on Steam which is Lock & Key: A Magical Girl Mystery - Official Artbook.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Lock & Key: A Magical Girl Mystery - Official Artbook | DLC | 9/30/2025 | View |
Lock & Key: A Magical Girl Mystery has 1 related app available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Lock & Key: A Magical Girl Mystery Soundtrack | Music | 9/30/2025 | View |
About Lock & Key: A Magical Girl Mystery
Lock & Key: A Magical Girl Mystery is a Casual game developed by Studio Élan. On 9/30/2025, it was released on the Steam Store by Studio Élan.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Lock & Key: A Magical Girl Mystery supports the following features:
- Family Sharing
- Partial Controller Support
- Single-player
- Steam Achievements
From the Steam community, Lock & Key: A Magical Girl Mystery has been tagged with the following user tags:
- Multiple Endings
- Story Rich
- Visual Novel
- LGBTQ+
- Mystery
- Casual
- Female Protagonist
- Singleplayer
- 2D
Media & Sceenshots
Watch the featured video for Lock & Key: A Magical Girl Mystery and see the latest screenshots from the Steam Store.
Related Bundles
Lock & Key: A Magical Girl Mystery is included in 2 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Studio Élan Yuri Game Bundle | 7 | 7 | $95.33 | View |
| Lock & Key - Deluxe Edition | 3 | 3 | $22.47 | View |
Related Packages
Lock & Key: A Magical Girl Mystery is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Lock & Key: A Magical Girl Mystery | $14.99 | View |
More Steam Charts
Track historical trends for Lock & Key: A Magical Girl Mystery community hub members and its growth over time. It currently has 492 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.
Lock & Key: A Magical Girl Mystery data has been sourced from:
- Valve Corporation. (2025, October 12). Lock & Key: A Magical Girl Mystery on Steam. Steam Store. https://store.steampowered.com/app/1803850
- Valve Corporation. (2025, October 12). Lock & Key: A Magical Girl Mystery. Steam Community Hub. https://steamcommunity.com/app/1803850
- Studio Élan. (2023, July 19). Lock & Key: A Magical Girl Mystery. Lock & Key: A Magical Girl Mystery. https://vnstudioelan.com/