Light

Light is one of the game mechanics in Several Nights at Fierce's.

On The Office's table, there are three machines which have two buttons on them. The red buttons with "L" on them cause the hallway or the vent the machine is facing to light up showing what is in them. The blue buttons cause Smoke to appear instead. The computer screen on the left lets you use Ultrasounds while the right screen shows The Doll's vision.

Advantages

 * Prevents Michael, Drew and Crabby from entering the office.
 * Allows the player to see which animatronics are in the hallway or in the vent.
 * Allows the player to see The Doll when it is in the hallway.

Disadvantages

 * Drains power when used.

Trivia

 * Light was previously only supposed to stop Michael from getting in, but you could also use it in the cameras in order to slow down the other animatronics. Bodhi would have been completely immune to it, through.
 * It's still possible to see what's in the hallways and the vents if the player looks very closely.