
THE LOCKED SHUTTER
On Quisicosas since 3 September 2026
Featured in the newsletter of
3 September 2026 (on Substack)
What it is about
A quiet photo studio. A locked metal shutter. A missing stretch of time. CASE 001 — THE LOCKED SHUTTER is a printable mystery investigation set in Japan. Examine witness statements, documentary evidence, records, photographs, maps, and timelines. Cross-check what each document proves, reconstruct the sequence of events, and determine what really happened. WHAT'S INCLUDED • 33 printable pages • 5 PDF case files • Player investigation materials • Documentary-style evidence • Maps and reconstruction materials • Complete solution • Read-me and terms files HOW TO PLAY Work through the case files in order. Examine the evidence carefully, compare statements and records, cross-check details between documents, reconstruct the timeline, and make your final deduction before opening the solution. FEATURES • Fair-play deduction • Evidence cross-checking • Timeline reconstruction • Designed for 1–2 players • No Game Master required • Beginner–Intermediate difficulty • Approx. 45–60 minutes • English-language files • Printable at home • A4 format / US Letter friendly • Instant digital download JAPAN NOIR FILES TRUTH THROUGH METHOD. You don't just read the story. You investigate it.
