The main series consists of nine video games taking place in locations connected to a fictional family pizza restaurant franchise named "Freddy Fazbear's Pizza", after its mascot, the animatronic bear Freddy Fazbear. In most games, the player assumes the role of a night-time employee, who must utilize tools such as security cameras, lights, doors, and vents to defend themselves against animatronic characters who inhabit the locations and become mobile and hostile at night. The series' lore is gradually revealed through voice recordings, minigames, and Easter eggs featured throughout the games.