11 Cases
Hand-crafted murder mysteries, each with contradictory alibis, a dossier of clues, and one irreversible accusation.
Every witness lies. Every clue matters.
Murder mysteries you actually have to solve. Read the case file, lean on the witnesses, catch them in a lie, and make the one accusation you can't take back. Solo or two-player co-op.
Two free cases. Plays in your browser. No sign-up.
THE CASEBOOK
The war had ended decades ago, but the books were never closed.
A dead man cannot be tried for treason.
The most valuable things in a room are rarely on display.
Everyone on the train had somewhere to be. None of them wanted to arrive.
She gave everything to this house. The house gave it to someone else.
Some secrets wash in with the tide. Others have to be buried with it.
THE METHOD
Open the case file. Learn who died, when, and where. Walk each scene and log the clues you find.
Every alibi forms part of a time-grid. Cross-reference statements and find the contradiction that cannot hold.
Name a suspect, a weapon, and a motive on the accusation board. There is no second attempt.
Hand-crafted murder mysteries, each with contradictory alibis, a dossier of clues, and one irreversible accusation.
Pair up with a friend and work the same case together. Compare notes, argue the timeline, and each make your own call.
A single purchase unlocks every mystery on all your devices. No ads, no subscriptions, no accounts to manage.
The cases draw on real-world true crime and classic detective fiction. The body is cold. The witnesses are warmer, and lying. Walk the timeline until a contradiction breaks the case, then accuse.
THE FULL CASEBOOK
Every case, solo and two-player co-op, on all your devices. One payment, yours forever.
One-time purchase. No subscription, no ads, no accounts.
UNLOCK ALL CASESPay in your local currency at checkout. Visa, Mastercard, RuPay & UPI supported.
Not sure yet? The first two cases are free.
CASE NOTES
The first two cases are free to play in your browser, no account needed. A single $4.99 launch-price purchase (50% off) unlocks all eleven cases, forever.
Most cases run about 25 to 45 minutes, depending on how carefully you read and how quickly you spot the contradiction.
Yes. Solo or two-player co-op over a peer-to-peer connection. Both detectives share the dossier, chat in-game, and submit their own accusation.
It plays in any modern browser on desktop or mobile, with an Android build to follow.
Your purchase is tied to the email you check out with. Enter the same email under Restore Purchases on a new device to unlock everything.