Game-book · companion app

Thousands of suspects.
One culprit.

Read the elements. Search the files. Narrow it down until one name is left.

The book stands entirely on its ownStart without an account
Cover of case 001,
7842Participants
14Clues
1Culprit

THE IDEA

The idea

The book is the scene. The app is your investigation notebook.

PAPER CRIME brings together the pleasure of a book you annotate and the precision of a digital companion. The app keeps track; it never solves for you.

Discover the experience

An investigation in three moves

The pleasure is in narrowing down.

01

Read

An element appears in your book. It is yours to understand, pencil in hand.

The collection

Every case has its own atmosphere.

A series of standalone investigations, to keep and to solve at your own pace.

See every case
Case 001Coming soon

The Ashes Ball

An alpine reception, thousands of files and a single truth to piece together.

One confirmation email, then a single message when the case comes out.Unsubscribe at any time.Privacy
Case 002Coming soon

The Ashes Ball

A new PAPER CRIME investigation is in the works.

One confirmation email, then a single message when the case comes out.Unsubscribe at any time.Privacy
“The best part of an investigation is the moment a hypothesis turns into a certainty.”

The PAPER CRIME manifesto

Frequently asked questions

Everything worth knowing before opening the file.

No. The book contains everything needed to solve the case. The app is an optional companion.

Yes. Start as a guest, straight from the QR code in your book.

No. The pleasure of reading, understanding and crossing out in the book stays entirely yours.

See every question