The backup battery has run out. Everything was dark except for Springtrap's glowing eyes. The footsteps of another animatronic were approaching. They will kill Matthew if they arrive at this security room.
The battery is dead, except for Springtrap's glowing eyes, everything is pitch black. The footsteps of other electronic robots are getting closer and closer. They will kill Matthew and take them to this safe room.
The spare battery is exhausted. Besides the glowing eyes of the spring track, the footsteps of another electronic robot are getting closer and closer. They will kill Matthew, find them and come to this safe room.