
Jekyll & Hyde | Mystery Story
Gothic Mystery Visual Novel
Free · In‑App Purchases · Designed for iPad
■ MazM Membership ■
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You can use all of this game's content for free.
Fog coils over Victorian streets as whispers surround a brilliant doctor with a dangerous secret. Step into a gothic mystery visual novel where you read letters, examine clues, and witness London through fractured perspectives. This story game explores identity, temptation, and the thin line between civility and chaos.
■ Story & Genre
A faithful, atmospheric retelling set in Victorian London. The narrative blends classic literature with modern pacing, delivering a mystery that feels intimate and inevitable. As a visual novel and story game, it focuses on character-driven scenes, layered documents, and slow-burn revelations rather than jump scares or action.
■ Gameplay Features
Progress through chapters by reading letters, case notes, and personal journals. Connect clues to understand motives and timelines, then unlock new scenes and perspectives. Detective-leaning interactions highlight observation and deduction while keeping the flow of a visual novel—clean, readable, and immersive.
■ Key Highlights
• A gothic mystery visual novel set in Victorian London.
• Character-driven storytelling with a literary tone and focused pacing.
• Detective-style clue reading and journal-driven progression.
• Hand-crafted scenes, moody UI, and clear readability for long sessions.
• A respectful retelling that emphasizes psychology over spectacle.
■ About MazM
• MazM is a story and adventure game studio that reimagines classic novels and various works as games.
• Like the lingering emotions you feel after a memorable book, movie, or musical, we aim to deliver deep immersion and lasting impact to our players.
• Experience unique adventures through the visual novel and story game titles created by MazM.
• We will continue to craft story games that deliver unforgettable narratives and emotions.
[MazM Membership]
MazM membership begins upon payment, and charges are applied on a monthly basis.
There is no long-term contract or cancellation fee, and you can easily cancel online at any time, 24 hours a day.
The information collected through MazM games for iOS and iPadOS is subject to the Growing Seeds Corporation's privacy policy.
If you would like to learn more about the information collected by Growing Seeds Corporation in other situations, such as during account registration, please refer to Growing Seeds Corporation's privacy policy (see the link below).
Privacy Policy: https://www.storymazm.com/privacy-policy-en
Terms of Service: https://www.storymazm.com/terms-of-service-en
- Changed free-to-play segment.
- Bug fixes.
The developer, Growing Seeds Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Growing Seeds Inc
- Size
- 491.1 MB
- Category
- Adventure
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 16 more
- English, French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
13+
- 13+
- Infrequent
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
- In-App Purchases
Yes
- All-in-one Promotion $13.49
- 600 Gold Crown $3.99
- All-in-one $11.99
- 1350 Gold Crown $6.99
- Story Package $9.99
- Illust Package $1.99
- Story Package Promotion $6.99
- Teatime Package $2.99
- 350 Crown $3.99
- 750 Crown $6.99
- Copyright
- © ⓒ Growing Seeds Corporation