Impossible Crime Book

Impossible Crime Book is a crime investigation puzzle game about a series of apparent suicides and an accident. You play a policewoman fresh out of the police academy, assigned to investigate with a partner. They go undercover at a school as a teacher and a student, where another victim may be at risk.

Investigate the cases

You question students and teachers connected to the cases, make unannounced visits and gather clues. By examining details and reasoning from the evidence, you work to uncover the truth behind the murders, identify the next possible victim and save innocent lives. The cases send you to different locations as you search for clues, and the game tests your logical reasoning.

Choices and story

Your choices affect the story. Dialogue options can reflect each character’s personality and shape the story’s direction and the characters’ fates. The game has many branching paths, and its difficulty changes as cases are updated.