Nerve

High school senior Venus "Vee" Delmonico longs to leave Staten Island for college, but is avoiding telling her mother as they are still mourning the death of her older brother. Her friend Sydney becomes popular in Nerve: an online reality game where people either enlist as "players" or pay to watch as "watchers". Players accept dares voted on by watchers, try to become the winner of that day, and receive monetary rewards.

Sydney chastises Vee's unadventurous nature so Vee signs up as a player on Nerve. She learns that all dares must be recorded on the player's phone, earned money will be revoked if a player fails or bails on a dare, and that "snitches get stitches."