Yandere

soure from wikipedia also copied

Ayano Aishi (nicknamed Yandere-chan), an apathetic Japanese high school girl who has developed a crush on a fellow student Taro Yamada, nicknamed "Senpai". Over the course of ten in-game weeks, ten other students attempt to form a relationship with Senpai, and the player must aim prevent them from doing so.

Due to the main protagonist's yandere nature, this can be accomplished by the player through a diverse array of methods, including matchmaking, befriending, betrayal, gossip, expulsion, frameup, kidnapping, electrocution, crushing, poisoning, drowning, burning, homicide, faked suicide, incited suicide, murder–suicide after torture, and other rival-specific elimination methods, as well as simple elimination methods using various weapons seen throughout the game, such as a kitchen knife, circularsaw, a baseball bat, and katana. Throughout the game, Yandere-chan can receive aid from an information broker calling herself "Info-chan", who provides her with weapons, plans, items, and other favors in exchange for panty shots, information and blackmail material.

Ayano must also avoid being witnessed while performing criminal activities or suffer penalties, such as loss in reputation that makes it harder for other students to trust her, diminishing sanity that discourages Senpai and hinders their ability to carefully carry out any crimes, to an immediate game over by being caught by Senpai for acting suspiciously around him, being caught in the act of a crime by him, or being apprehended by students or a teacher. Murdering students can result in penalties to "School Atmosphere", which alters the students behavior to become more suspicious and riddled with anxiety, demonstrated by actions such as locking their lockers. During this time, she can join school clubs and attend classes to receive additional abilities such as easy access to weapons, increased abilities to avoid suspicion or easy access to other items.