Casefall
12 Offline Mysteries. 1 Accusation.
Take on the role of detective. Every clue is on the page. Interrogate the evidence, identify the culprit, and see if your deduction holds up—instantly and completely offline.
Name them, see how it closes
Built your casebook (3/12)? Ready to close 'Lot 41'? Make one accusation. See the final solution and full walkthrough instantly.
'The Vault' — Public Domain Classics
Dive into a separate collection of masterworks. Explore classic mysteries by authors like Arthur Conan Doyle and G. K. Chesterton, always free.
Unlock the Full Deduction
Confused by a complex case? Get the detective's complete walkthrough and clue analysis. Unlocks stay open forever after viewing.
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12 Interactive Case Files
Dive into immersive mysteries ranging from murder to disappearances. Every clue is meticulously placed within the dynamic text.
One Accusation, Instant Verdict
When you've built your theory, make your single accusation. See instantly if your deduction is correct with a complete walkthrough.
Complete Offline Play
Solve intricate cases anywhere, anytime—no account or internet connection required. Your progress is completely private.
Adaptive Dark & Light Modes
Customize your reading experience with theme selection (Dark or Light) and adjustable text size (A- A+) for comfort.
Interested in Casefall?
Book a free consultation and we'll walk you through it — setup, pricing and how it fits your business. First 1–2 months are free, implementation support included.