invsroom

AI Detective Mystery Game

Only for iPhone

Free · In-App Purchases

iPhone

Investigation Room is an AI-powered detective game. You are the investigator. The suspects are played by an AI that stays in character: they lie, tense up, dodge your questions and break under pressure when you corner them with the right evidence. HOW IT PLAYS • Open a case file: the crime, the victim, the scene and the people involved. • Interrogate the suspects in your own words. No menus, no canned questions. The skill of your question is what opens doors. • Watch each suspect's tension and patience. Push too hard and they shut down. Press the right nerve and they slip. • Gather evidence from their answers and inspect the crime scene floor by floor. • Stand before the deduction board and accuse the culprit with proof. One wrong accusation can cost you the case. THE CASES From a hospital where three patients die within twenty minutes, to a boy found strangled behind the bushes of a quiet park, to a partners' yacht trip that ends at dawn with a body on the swim ladder. Each case has its own suspects, its own evidence chain and a culprit who will not confess easily. New cases are added regularly. PLAY TOGETHER Open a team room, invite your friends with a code and interrogate the suspects as one squad. Everyone sees the same answers, the same evidence and the same board. VOICE INTERROGATION Prefer to talk? Ask your questions out loud and hear the suspects answer back. FREE TO START Play the Dar Al-Maali case free with a daily allowance of questions. Own a case forever with a one-time purchase (the Alpha Biotech case is included as a gift with any purchase), or subscribe to open every case for text interrogation. Available in English and Arabic. Terms of Use: https://invsroom.com/en/terms Privacy Policy: https://invsroom.com/en/privacy

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New case: "The Alhambra Palace" Granada, 1365. The crown prince is found dead over the chessboard in his tower, stabbed with a blade thinner than any dagger in the palace, while the Sultan is away until tomorrow. Eight suspects, a two-floor crime scene to explore, and a "very hard" case for detectives who never give up. Also in this update: • Performance and stability improvements • Miscellaneous bug fixes

The developer, Salman Alrashede, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data

Privacy practices may vary based, for example, on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Provider
Salman Alrashede
Size
65.1 MB
Category
Adventure
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
Languages
English and Arabic
Age Rating
13+
  • 13+
  • Infrequent
    Realistic Violence
    Mature or Suggestive Themes
    Horror/Fear Themes
    Alcohol, Tobacco, Drug Use or References
    Guns or Other Weapons

    Contains
    Messaging and Chat
In-App Purchases
Yes
  • Text Detective - Monthly AED 49.99
  • Complete Bundle: 4 Cases AED 79.99
  • Case: Highmoor House AED 29.99
  • التحقيق الصوتي — أسبوع AED 79.99
  • Case: The Body in Hall 7 AED 19.99
  • Case: The Alhambra Palace AED 29.99
  • Case: The Third Floor Never Sleeps AED 29.99
  • قضية: استراحة الرمال AED 29.99
  • Case: The Boy in the Park AED 29.99
  • Case: A Poisoned Holiday AED 29.99
Copyright
© 2026 غرفة التحقيق