Folie Fatale is a visual novel available only in Japanese and Simplified Chinese. Its protagonist, Natsuki Sakuraba, is an ordinary high school student whose unlucky constitution draws men with troubling, obsessive qualities. One morning, a deluge of letters fills her shoe locker, turning a familiar routine into a question of whether she can escape this fate. Romance and psychological horror meet in a story built around these uneasy relationships.
The women-oriented adventure lists five targets plus one additional character, with three endings for each character and more besides. Natsuki’s circle includes a younger student in her health committee, a former soccer player in her class, two senior students with contrasting personalities, and her older brother. Their profiles suggest different sources of tension, including strained familiarity and hidden motives. Those route and ending details give the game a character-focused structure, though the source does not specify the choices or mechanics used to reach each conclusion.
Folie Fatale is listed as single-player, so its format is an individual visual-novel experience rather than a shared multiplayer activity. The description cautions that some material is intense or ethically troubling, and says full-length streaming is welcome for the Steam version.