The gameplay mechanics of Five Nights at Freddy's have been refined over the years, but the core concept remains the same. Players must monitor the animatronics' movements and prevent them from entering the security office. The games feature a mix of strategy, puzzle-solving, and quick reflexes.
The game's success spawned a series of sequels, prequels, and spin-offs, including , Five Nights at Freddy's 3 , Five Nights at Freddy's 4 , and Sister Location . The franchise also expanded into novels, merchandise, and even a movie in development.
