Saiko no sutoka no shiki is a survival horror experience that branches off from the original Saiko No Sutoka. In this installment, players are thrust into a terrifying scenario where they must evade a relentless AI antagonist. The game introduces three distinct AI behaviors, each capable of hunting the player in unique and unsettling ways. One of these new threats is Yui, the primary antagonist, who employs stealth and psychological tactics. She utilizes the environment, hiding behind trees to stalk her prey before ambushing with scissors. Yui also attempts to break the player's spirit by hurling insults, aiming to demoralize them before a final, fatal confrontation. Escaping the game hinges on confronting and overcoming Yui, as she holds the key to the exit gate. This spin-off emphasizes active pursuit and the psychological toll of being hunted, offering a fresh challenge for fans of the survival horror genre.