Yandere Simulator is an upcoming stealth action video game currently in development by YandereDev. The game centers upon an obsessively lovesick schoolgirl named Ayano Aishi, also known as "Yandere-chan" after the Japanese term "yandere", who has taken it upon herself to eliminate anyone she believes is monopolizing her crush's attention. Over the course of ten weeks, Ayano will eliminate ten.