逆転探偵
Release date: Aug 3, 2025
Developers: Defios Game Studio
Publishers: Defios Game Studio
Genres: Adventure, Casual, Free To Play
Categories: Single-player, Playable without Timed Input
Supported languages: Japanese

Reversal Detective – Talk to AI villagers and uncover the truth! Reversal Detective is a mystery adventure game where you become a private detective and solve a murder case through free-text conversations with AI-powered villagers. You play as Ataru Sagumoto, a travel-loving private investigator who stumbles upon a quiet village—only to be caught in the middle of a murder. Your mission is to gather key testimony keywords by speaking with villagers and collect physical evidence items scattered around the scene. Once you’ve gathered enough clues, you can convene the villagers, confront the suspect using the keywords, and present evidence to force a confession. ■ Talk Freely with AI-Powered Villagers All villagers are powered by advanced AI, allowing you to ask any questions in text form. Their responses change depending on how you phrase your inquiries, creating a unique detective experience each time. If you're not confident in typing, predefined questions are also available. ■ Collect Testimonies and Evidence to Solve the Crime Villagers hold critical information in the form of keywords—extract them through smart questioning. Explore the village to find physical evidence that supports your suspicions. ■ Short yet Replayable Mystery Cases Each playthrough randomizes the culprit, victim, and testimony. A single session lasts about 30 minutes, you can enjoy multiple unique investigations. 


Notes: This game includes detective mystery elements involving murder cases. It features deceased characters, but no scenes of violence or depictions of the act of murder are shown. There is no gore or graphic content. Victims are shown as still bodies for investigation purposes, and murder weapons appear as bloodless evidence. The focus is on deduction and mystery-solving rather than violent imagery.