Players must use Rina's psychic intuition to identify suspects acting suspiciously among standard passengers before their target's alert meters peak.
The game has fostered an active and enthusiastic community, particularly on platforms like Ci-en. Players have extensively discussed their favorite aspects and offered suggestions for improvement.
Rina utilizes a variety of specialized skills to survive the train car and incapacitate targets: Chikan Undercover Agent Rina -v0.07 Trial- -Met...
| Detail | Information | |----------------------------|-------------| | | June 28, 2025 (delayed from June 21, 2025) | | Developer | Metamorphose (メタモルフォーゼ) | | Platforms | Windows PC | | File size (full game) | ≈ 3.99 GB (portable version) | | Languages | Japanese, English, Simplified Chinese, Korean | | Genre | Strategy roguelite / adult simulation | | Latest public version | v1.03.20250630 (full); earlier trial v0.07 |
The series has generated significant interest among fans of adult visual novels and anime, with many praising its unique blend of action, comedy, and social commentary. The trial version has been well-received, with audiences eagerly anticipating future updates and episodes. Players must use Rina's psychic intuition to identify
A limited demo area (often a single level or tutorial zone).
Unique "Stealth-Social" mechanics that differ from standard visual novels. Extremely limited content in the v0.07 build. Rina utilizes a variety of specialized skills to
: The world is interconnected, featuring locked paths that require specific gadgets, abilities, or keycards to access. As players progress through the trial, Rina acquires new tools that allow her to revisit previous areas and uncover secrets. Trial Version v0.07 Features :
: Start by going through the trial version. This will give you a feel for the story, gameplay, and characters.
Back up native directory save files manually before updating the build.
Features 2D sprite-based animations with interactive, multi-stage layering during encounters.