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"Kaidan Investigation Bureau" is a 2D text-based puzzle game. As a member of the investigation bureau, you conduct an investigation into a hospital where you will encounter various strange events. By solving puzzles, you drive the plot forward and ultimately uncover the truth about the hospital。
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
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Game Introduction
"Kaidan Investigation Bureau "is a single player 2D text puzzle game set in a world of rule-based strange tales. You will play as an investigator of the Strange Tales Investigation Bureau and investigate a strange hospital. In the hospital, you will encounter various strange things, such as strange wards and patients, monsters wearing masks, and secret rooms that make strange noises You need to overcome the mysterious forces behind the hospital by solving puzzles, and finally find the truth and escape from this hospital.
Storyline
As a member of the investigation bureau, you have accepted the task of investigating this hospital. When you step into the hospital, space and time have changed, and you have been attacked by strange people. When you regain consciousness, you appear on an open space, and a figure is walking towards you from a distance. The investigation mission officially begins .....
feature
The blurred boundary between the alternate world and reality is full of challenges.
Carefully designed puzzles closely match the mysterious plot, driving the plot while providing players with an exciting brainstorming experience.
The gloomy and deserted cafeteria, dim and flickering lights, and quiet and oppressive hospital wards, the world of rules and strange talk is full of strangeness.
