
Dossier Noir
Solve the cold case files
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Free
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About
Dossier Noir puts a real cold case file in your hands. Statements, letters, logbooks, photos and sketches – everything you need is in the file. Read carefully, take notes, mark suspects and find the contradictions.
HOW IT WORKS
• Open the file and read the briefing
• Study the evidence: statements, reports, letters, sketches
• Answer the investigation questions in 3 stages – new evidence is released after each stage
• Stuck? Up to 3 hints per stage
• Solve the case and read the full solution
THE CASES
• File 1 “Standstill” – a clock that stopped at 9:15 pm. Beginner, 30–45 min. Free.
• File 2 “Comet Night” – six people on a mountain, a fall on a snowy night. Intermediate, 60–90 min.
• File 3 “The Crossing” – she boarded the ship and never arrived. Hard, 60–90 min.
• File 4 “The Second Thunder” – an opening night, a theatre director and a clap of thunder. Intermediate, 60–90 min.
• File 5 “Dead Air” – three hours live on air, one of them a lie. Hard, 75–105 min.
FEATURES
• Notebook for every case, saved automatically
• Mark suspects as open, suspicious or cleared
• Pin important evidence
• Adjustable text size
• Statistics: time, hints, wrong guesses
• English and German, works offline
PRICES
• File 1 is free
• Files 2 to 5: 5.99 € each (one-time purchase)
• All cases: 18.99 € (all current and future files)
No subscription, no ads, no account.
All cases, people, companies and places are fictional.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy: https://brightpage.net/en/dossier-noir#privacy
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What's New in Dossier Noir
1.1
November 7, 2026
• New start screen with logo and a short animation • Tap any crime scene sketch to view it full size – easy to read on iPhone too. • Messages disappear sooner and no longer cover the solution. • Larger buttons and a tidier case file in landscape. • The counter now shows more clearly how much evidence is still to come.
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Subscriptions & In-App Purchases
$4.99
Case 2: Comet Night
Unlocks the cold case file "Comet Night"




