Mystery Case

Contains adsIn-app purchases
4.5
1.34K reviews
Content rating
Everyone 10+
100K+
Downloads
Content rating
Everyone 10+
Mild Fantasy Violence, Use of Alcohol, Mild Language
Learn more
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About this game

Mystery Case — Dive into puzzles, secrets, and thrilling adventures!
(Free to play · Story-driven · Offline available)

🔎 Your Gateway to Endless Mysteries
Welcome to Mystery Case, a collection of gripping puzzle adventures where every case opens the door to a new world, unforgettable characters, and brain-teasing challenges. Investigate hidden clues, solve clever puzzles, and uncover shocking truths in a universe filled with secrets.

📖 Explore Diverse Storylines
From escaping a zombie apocalypse, to surviving deadly games of chance, to confronting dark magic in the Wild West, to joining detectives hunting for cursed relics—every mystery delivers a fresh thrill. With more adventures always on the horizon, there’s no end to the cases waiting to be solved.

🧩 Engage Your Mind
Test your wits with logic puzzles, hidden object hunts, inventory quests, and unexpected twists. Each case is carefully designed to spark that satisfying “Aha!” moment as you connect the clues.

Key Features
✔️ Ever-growing library of thrilling stories
✔️ Unique puzzles blending logic, hidden objects, and adventure
✔️ Play completely free, with optional hints when needed
✔️ Cinematic storytelling with beautifully illustrated scenes
✔️ Offline play available—solve mysteries anytime, anywhere

🌍 The Mystery Never Ends
Whether you crave suspenseful crime dramas, supernatural encounters, or epic quests, Mystery Case always has a new adventure waiting.

🎁 Download Mystery Case today!
Step into the unknown, follow the clues, and prove you can solve every case.
Updated on
Jul 29, 2026
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location and App info and performance
Data is encrypted in transit

Ratings and reviews

1.07K reviews
Chris Hart
June 28, 2026
Fun game. Silver sword choice game at the end of the third of fourth chapter is messed up. The sword covers the middle rune so you cannot play the game. I noticed this when, after constantly failing, I looked up a video of the game and it shows three runes with the sword behind the middle one.
1 person found this review helpful
Did you find this helpful?
JOYSTREAM TECHNOLOGY LIMITED
July 23, 2026
We sincerely apologize for the late reply. The issue where the silver sword covers the middle rune has been completely fixed. Please update to the latest version. Thank you for playing!
Stephanie Brophy
May 14, 2026
I really like the story and everything. my only complaint is I finished one and can't get a completion because it glitched out at the end and it glitched out on the first chapter of one story and only shows the loading screen. I can't even play that story because it won't go past the loading screen
Did you find this helpful?
JOYSTREAM TECHNOLOGY LIMITED
May 15, 2026
We apologize for the glitches! To help us debug, could you specify which two stories caused the completion error and the infinite loading screen? As a quick fix for the loading issue: Log into your account and sync your save to the cloud. Reinstall the game and re-download the resources. This usually resolves local freezes!
Constance Osborne
July 12, 2026
Great game, not overloaded with ads but some of the mini games are glitchy trying to do the chess one and its not registering where I want to place the pieces and moving them all over or back to the side
Did you find this helpful?
JOYSTREAM TECHNOLOGY LIMITED
July 23, 2026
We sincerely apologize for the chess mini-game issue. This bug has been completely fixed. Please delete the level resources for this chapter within the game and re-download them to resolve the problem. Thank you for playing!

What’s new

🏆 Achievements: Added Google Play Achievements system.
✉️ Feedback: Added an in-game email feedback feature.
⚡ Faster Loading: Added an optimization process after resource downloads to improve game loading speeds.
🎨 Art Optimization: Optimized certain visual elements to reduce misleading information.
Content rating
Everyone 10+
Mild Fantasy Violence, Use of Alcohol, Mild Language
Learn more

App support

About the developer
JOYSTREAM TECHNOLOGY LIMITED
huangchenwei@joystream.info
Rm 1019B 10/F LIVEN HSE 61-63 KING YIP ST 觀塘 Hong Kong
+852 5977 5104

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