Two core mechanics differentiate FNaF 2 from its predecessor: the Music Box and the Flashlight. The Music Box, located in the Prize Corner (CAM 11), must be constantly wound to prevent The Puppet from activating. If the music box runs out, The Puppet will emerge and inevitably end your game. Winding the music box consumes valuable time that could be spent checking other cameras or dealing with animatronics in your office. The Flashlight has a limited battery, unlike the first game's unlimited power. It's used to check the hallway and vent openings, and to temporarily ward off certain animatronics. Conserve your flashlight battery by only using it when necessary. A quick flash is often enough to check for threats. Balancing these two critical resources is the cornerstone of FNaF 2 survival.
