Five Nights at Freddy's: Sister Location marks a significant departure from the previous entries in the series, introducing a new setting, mechanics, and a deeper exploration of the Afton family saga. Players assume the role of a technician tasked with overseeing the operations of Circus Baby's Entertainment and Rental, a facility designed to house advanced animatronics created by William Afton. The game presents a more narrative-driven experience, featuring a series of scripted events that guide players through the facility, allowing them to interact with various animatronics, including Circus Baby, Funtime Freddy, and Funtime Foxy.
Throughout the game, players uncover the dark truths hidden within the facility as they encounter Circus Baby, who exhibits a cunning intelligence and a sinister agenda. The gameplay mechanics require players to complete various tasks while avoiding detection, adding an element of strategy and tension. The story is told through audio recordings and interactions with the animatronics, revealing William Afton’s history, the fate of his children, and the twisted legacy of the Fazbear Entertainment brand.
One of the most notable aspects of Sister Location is its exploration of the Afton family dynamics, particularly focusing on the relationship between William Afton and his daughter, Elizabeth. The game delves into the psychological horror of parental neglect and the consequences of Afton’s obsession with creating animatronics. As players progress, they are confronted with the haunting implications of Afton's actions, culminating in a chilling narrative that highlights the recurring themes of guilt, loss, and revenge that permeate the series.