Supported Features
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VoiceOver
Federal Files: Detective
Murder Mystery Cases
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
A new case is waiting. Read the scene, question suspects, connect the evidence, and make the call that defines your career.
Can you name the killer, and prove it?
In Federal Files: Detective, you lead the investigation. Examine the crime scene, pin the clues that matter, question suspects, and test their stories. Then choose who to accuse, why they did it, and which evidence proves your case.
• Solve 50 original, story-driven cases
• Connect evidence and challenge suspect alibis
• Choose your approach in interrogations and field operations
• Make your accusation and back it with a motive and clues
• Earn grades, build agency trust, and rise through the ranks
• Tackle a daily briefing and keep your streak alive
• Uncover conspiracy fragments hidden across the cases
Every decision shapes your case. All 50 cases are playable with no energy gate. The next file is waiting—can you close it?
Ratings & Reviews
Thanks for playing Federal Files! This update brings small bug fixes and fixes the introductory tutorial!
The developer, 404 Games Limited, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- 404 Games Limited LLC
- Size
- 56.4 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Realistic Violence
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
Contests
Guns or Other Weapons
Contains
Advertising
- In-App Purchases
Yes
- Federal Gold Theme Pack $3.99
- Senior Agent Bundle $14.99
- Classified Theme Pack $3.99
- 30 Investigation Tokens $6.99
- 75 Investigation Tokens $12.99
- 10 Investigation Tokens $2.99
- Remove Interstitial Ads $4.99
- Copyright
- © 404 Games Limited
