Five nights at freddy's elies heavily on jump scares, sudden bursts of fright designed to elicit a physiological response. The animatronics' unpredictable movements and the constant threat of their appearance on camera keep the player on edge. These jump scares are masterfully timed, often occurring just when the player feels a sense of false security. The combination of atmosphere and jump scares creates a state of constant tension, leaving players wary of every sound and flicker on the screen.