# Case Mind: Detective Mystery

Android app · by Quantara · Adventure

Case Mind: Detective Mystery has 16,482 installs (+30.3% this week), \#4,357 of 12,952 in Adventure.

## Figures

- Installs: 16,482
- Rating: unrated
- Price: Free
- In-app purchases: yes
- 7-day growth in installs: +3,096 (+30.3%) (+6,257 over 14.1 days)
- Rank: #388,005 of 2,769,717 Android listings with an install count (down 3,703 since 2026-10-18)
- Rank: #4,357 of 12,952 in Adventure

## Description

Separate murder files, and new ones keep arriving. Each one is a full story: a victim, a circle of suspects, a motive, physical evidence, contradictions, and a fair final deduction.  
  
Case Mind is an interactive detective game where AI suspects answer the questions you type yourself. Ask about alibis, press a contradiction, calm a nervous witness, or confront someone with a clue you found. There are no fixed dialogue trees; the interrogation follows you.  
  
A FAIR MYSTERY, NOT A RANDOM CHAT  
The AI does not choose the killer while you play. Every culprit, timeline, clue and solution is authored in advance. The AI gives each suspect a voice; the case engine protects what really happened.  
  
WHAT YOU WILL DO  
\- Interrogate suspects in natural language  
\- Search the board for evidence and hidden leads  
\- Rebuild the timeline of the crime  
\- Track stress, trust, lies and contradictions  
\- Accuse with culprit, method, motive and proof  
  
STORIES TO SOLVE  
From locked rooms and country houses to theatres, trains, factories and poisonings, every case has its own cast and logic chain. Clues matter: miss one and the picture stays incomplete; connect them and one answer remains.  
  
FOUR WAYS EVERY CASE CAN END  
Naming the killer is not the end of it. Every case has four different endings, and which one you get depends on what you proved, who trusted you, and what you left buried. Close the same file twice and it can finish differently. Your casebook keeps a record of which endings you have unsealed.  
  
SOLO OR CO-OP  
Play alone, or invite another detective into the same investigation. You share suspects, evidence, notes and timeline without waiting for each other. Only the inviting detective needs Premium; the invited partner joins that shared case free.  
  
FREE TO START, FAIR TO FINISH  
Cases open through play, not through a paywall. Premium removes ads and adds 5 hints each month, but the case stories themselves stay playable for everyone.  
  
Available in English, Turkish, German, Spanish, French, Italian, Korean, Arabic, Chinese and Hindi.

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Source: https://storetally.com/android/com.casemind  
As of 2026-10-30, from the StoreTally census.