Detective Girl: The Case of Immortality Nintendo Switch

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Platform:

Nintendo Switch

Also on: Xbox One, PlayStation 5

Release date:

Dec 11, 2025

Developers:

HAPPY PLAYER

Publishers:

HAPPY PLAYER

Genres:

RPG, Simulation, Casual

Themes:

Detectives, War

Return to Renaissance Florence and uncover an ancient secret of immortality.

thumb_upRating

PEGI 12

ESRB:

Teen

translateLanguage

Interface:

English, Japanese, Simplified chinese, Traditional chinese

sports_esportsController

Gamepad

peopleModes

Single Player

smartphoneRemote

TV mode

Tabletop mode

Handheld mode

storageRequirements

Minimum

Storage

0.9 GB

Note

A Nintendo Switch Online membership (sold separately) is required for Save Data Cloud backup.

albumFormat

Digital

storeStore

Nintendo Store link

Dec 11, 2025

“Detective Girl: The Case of Immortality” is an RPG-Simulation Casual game with war and detectives themes, developed by HAPPY PLAYER for Nintendo Switch and released in 2025. The game offers single-player gameplay. It is available across multiple platforms (Nintendo Switch, Xbox One and PlayStation 5). Available on Nintendo eShop. The title is suitable for ages 12 and up.

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