Knight Case Files
Tradition becomes fact, and historical fact becomes a lie... The setting is a 19th century-style otherworld, the Kingdom of the Phoenix. It was a fairy tale that the dead would come back to life. Except for…
Knight Case Files is an adventure developed by Hyoukan Studio, released 27 November 2025 on PC (Microsoft Windows).
What Knight Case Files is
Knight Case Files is an adventure game developed by Hyoukan Studio and released in 2025. It was published by Kaguya Project. It is available on PC (Microsoft Windows) only. It runs on Unity.
The premise, in the publisher's words
Tradition becomes fact, and historical fact becomes a lie... The setting is a 19th century-style otherworld, the Kingdom of the Phoenix. It was a fairy tale that the dead would come back to life. Except for those who know the truth.
How it plays
It is a single-player game with no multiplayer component.
What it launched against
Knight Case Files launched on 27 November 2025, within three weeks of Metroid Prime 4: Beyond, Routine, Kirby Air Riders and Marvel Cosmic Invasion.
Released around the same time: Metroid Prime 4: Beyond, Routine, Kirby Air Riders, Marvel Cosmic Invasion.
Screenshots
All media
Quick answers
Knight Case Files — frequently asked questions
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