I wish this game had a tutorial because I've never played FNAF so I have no idea what the heck I'm doing.
The only things you have to watch for is the Valve in the Goo Room, The big ass green plug in the Greeting Center, and the circuit breaker in the Show Room.
ROOMS:
For the Goo Room simply look at light if it is any color other than GREEN turn the valve until it is GREEN
For the Greeting Center if the aforementioned big ass green plug is not in the socket anymore then put it back in the socket
For the Show Room if the circuit breaker is open then click the two lights near the switch and then flip the switch back.
DESK:
As for what is on your desk the only thing you need that will help you is your stress ball or plushie, your support item of your choice (you start off with soda which fills your sanity meter all the way one time per night on use. This can be changed for other items from the shop and while customizing your desk the game will explain what all of your support items do), and your computer.
When you are using your stress ball simply click over and over to fill your sanity meter BUT don't click too fast otherwise you will break your stress ball and you'll be fucked for the rest of the night without it.
MINIGAMES:
The girls will attempt to mess with you throughout your night and you'll have to deal with their pranks and advances to make it through your shift
Peeping Tom - One of the girls will appear at the window. Click on buttons on either side of you to close the door on them. This will drain your sanity (Power) the longer you keep the door closed but you can refill your sanity by using the previously mentioned stress ball or Soda.
Hallucinations - Your screen will distort as if you dropped acid simply move your mouse around until you find the button that says "WAKE UP" click the button and boom you're safe
Jack In The Bomb - There will be a bomb left in your office that will go off unless you click and hold to wind up the Jack In The Box. After you wind it up the bomb will be defused.
Ad - The computer you have on your desk will show an ad or video of some sort upon doing so it will drain your sanity FAST. Simply click on the computer and it will end.
Find The Stress Ball - Your stress ball will be swiped from your office and placed in a random room in the map. You will have to look around each room using your camera to find your stress ball and click it to retrieve it.
LET ME IN LET ME IIIIIIIN - The shark bitch will attempt to force her way into your office. Your camera will turn to a special door made only for her. She will be prying said door open slowly (this one is the most abrupt out of the others but it's kinda impossible to fuck up as well) simply click the door REPEATEDLY until she gives up on trying to come in and you're safe.
EXTRA:
Through out the map there are interactable items that will net your tapes and tickets.
There are tapes scattered around the map, Stickers of characters you can click, glowing gems, and little lightbulbs (not sure if this does anything).
Anyone viewing this let me know if I left anything out.