
Dossier: Detective Mystery
Solve the Mystery
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Free
In-App Purchases
About
Dossier is a premium mystery game that immerses you in a real detective investigation.
INVESTIGATE
Unique evidence, suspects, and clues await you in each case. Examine toxicology reports, decipher cryptic emails, and analyze security camera footage.
INTERROGATE
Each suspect has their own story, motivation, and secrets. Ask the right questions, reveal the evidence, and uncover the inconsistencies.
SOLVE
Put all the clues together to identify the killer, their motive, and their method. A wrong decision could set the real killer free.
PLAY TOGETHER
• Online Co-Op: Investigate with your friends from different devices
• Local Co-Op: Play with 3-5 people on a single device
• Each player is assigned a different role and evidence
CONTENT
• 11 unique murder cases
• 3 different packages: Season 1, Horror Collection, High-Tech Crimes
• Full Turkish and English language support
• Start with a free demo case
COLLECTOR'S EDITION
One-time purchase includes all cases + online co-op mode. Yours forever.
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What's New in Dossier
1.1.0
March 18, 2026
Bug fixes and improvements: - Improved interrogation screen - Performance improvements - Added new language support
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In-App Purchases
$1.99
High-Tech Crimes
3 cyber-crime detective cases




