Lock & Key: A Magical Girl Mystery overview

Overview

Lock & Key: A Magical Girl Mystery comes from Studio Élan and is published by Studio Élan, Studio Elan. It arrived on Steam on Sep 30, 2025, and it sits naturally among Single-player, Steam Achievements, and Family Sharing. SteamPulse tracks it across Windows, macOS, Linux, and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Lock & Key: A Magical Girl Mystery's latest SteamPulse observation recorded 0 players at 3 October 2026 - 16:56:53 UTC, with a tracked peak near 7. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 100% positive across 41 reviews.

Language and system requirements

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

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

Sales, recommendations, and streams

Lock & Key: A Magical Girl Mystery has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Lock & Key: A Magical Girl Mystery overview details

Lock & Key: A Magical Girl Mystery combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

What does it mean to be a magical girl? This is the question at the heart of Lock and Key, a magical mystery visual novel set in a world shaped by your interpretation of the magical girl genre. Sherri and Kealey Cohen , now a married couple in their late 20s, left the title of magical girls behind them over a decade ago. Now on the verge of losing their powers and entering a life of true normalcy, a string of unexplainable murders forces them to come out of retirement for one last adventure. Together with Nina , their old friend, and Ruby , a new protégé, Sherri and Kealey will have to face a mystery connected both to their past and future. In the world of Lock and Key, the player shapes their path... and more importantly, determines where that path will end. Since this is a visual novel, you the reader are in control! The decisions you make in-game will determine the outcome of the story, and the fates of the characters in it. Characters Features Incredible character artwork by milkgrrl A gripping narrative that's a love letter to classic magical girl shows and manga Multiple endings shaped by the player's beliefs and choices An original soundtrack by Sarah Mancuso Data viewer with expanded lore and character biographies Definitely no monsters or anything, we promise

SteamPulse editorial summary

Lock & Key: A Magical Girl Mystery is listed as a game with $11.24 (25% off from $14.99). It supports Windows, macOS, and Linux, belongs to Single-player, Steam Achievements, and Family Sharing, and is associated with Casual. SteamPulse's latest observation records 0 players at 3 October 2026 - 16:56:53 UTC, a tracked peak of 7, and 100% positive reviews.

Content descriptors

This game contains fantasy depictions of death and violence.

Highlighted achievements

Support and legal notes

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