Story

Twisted HeartBeat is a psychological thriller set in a Japanese high school. You play as Katsuki Chahayo, a seemingly quiet and sweet student with a dangerous secret — she’s obsessively in love with her classmate, Emiko Sato. Beneath Katsuki’s innocent appearance lies a twisted devotion that drives her to stalk Emiko, manipulate those around her, and eliminate anyone who stands in her way.

Every choice you make shapes the outcome of their story — from tender moments of connection to chilling acts of violence. Will Katsuki’s obsession lead to true love, or will her heart drag her—and everyone around her—into ruin?