WASD or ARROW KEYS to move SpaceBar to use your FlashLight. Aim using the mouse. The Animatronics (The animals hunting you) can't see you, but if they can you're in for a treat!
Credit goes to Scott Cawthon for making the Franchise "Five Nights at Freddy's." Different animatronics (the animals hunting you) react to the FlashLight! Don't Flash Golden Freddy! (He's on the Final, 5th, night)