What is the scariest fnaf game?

The scariest Five Nights at Freddy's game is often considered to be Five Nights at Freddy's 4. In this installment, players take on the role of a child who is trapped in their own home being haunted by the animatronic characters from Freddy Fazbear's Pizza. The game creates a tense atmosphere through its use of jumpscares, eerie sound effects, and dark, claustrophobic environments. Players must use their wits and reflexes to survive each night and avoid being caught by the animatronics. The game is known for its challenging gameplay and intense fright factor, making it a favorite among horror game fans.