A doppelganger event disrupts a peaceful academy, prompting the protagonist's occult research club members to probe the conspiracy behind it. Strange occurrences pile up as they dig deeper, challenging players to use sharp reasoning to overcome the imposters and restore order. Every choice hinges on keen judgment in this indie RPG adventure.
Players explore maps to solve puzzles and gather clues, then tackle Despair Trials by pinpointing the right questions from evidence to expose culprits. Bonds with characters unlock special stories, adding depth to investigations. Fans of lateral thinking puzzles and mystery-solving gameplay will find a tight loop here.
■■■前作突破150万DL的「恶狼游戏」再次升级！■■■
在某个和平的学园内
突然发生了分身灵（ Doppelganger）事件
主人公所在的神秘学研究部的部员们开始调查背后的阴谋
然而，随着调查的进行诡异的事情接踵而至
主人公们能否通过推理打败分身灵，夺回学园的和平呢？
一切都要依靠你的判断！
■■【游戏概要】■■
①探索
在地图内进行探索，解开各式谜题，收集情报
②绝望审判 (水平思考游戏)
通过证据，提出「正确的问题」，找出犯人！
■■【新的要素】■■
①和角色们羁绊加深后可以阅读特别故事
②可以收集角色们的特别服装
