If you are new to this game, and you want tips, this is a great place for you to learn how to swoosh through the game!

In Night 1, all you have to do is do nothing but wait until around halfway through 2AM, then close the left door and sit there. Or, if you want to take chances, just sit there and don't do anything.
The reason for this is Bonnie (The Bunny) and Chica (The Duck/Chicken) can't kill you unless you put your camera, so you shouldn't put your camera up at all unless its before 2AM, which is when Bonnie and Chica tend to leave the Show Stage. The reason you may want to have your left door closed is because Foxy (The Fox) may rush at your door, however it is unlikely he will. If you want to be cautious, I recommend closing the left door at around halfway through 2AM. You don't have to worry about Freddy (The Bear), it's almost impossible for him to move on Night 1.

In Night 2, you can basically do the same thing in Night 1, just close your left door a little earlier (around halfway through 1AM to the start of 2AM), since Foxy is a bit more active this night. Remember, if Bonnie or Chica come in, they can't kill you unless you have your camera up, so don't use your camera at all. It's more likely than Night 1 for Freddy to attack, but it is still extremely unlikely he'll come after you.

In Night 3, things get real. Foxy starts changing his way of method, so if you check on him too much or too little, he'll come after you. Since Bonnie and Chica are more active this night (especially Chica) it would be safe to do this method: At the start of the night, check Pirate's Cove (Cam 1C, where Foxy comes out) and the Show Stage. Check them constantly, until Bonnie and Chica are gone. If Bonne disappears, always check your left light before you check Pirates Cove and the Show Stage, and if Chica disappears, check the right light before you check Pirate's Cove and the Show Stage. If Bonnie and Chica are both gone, check both lights before you check Pirate's Cove, you don't need to check the Show Stage anymore, but if you want you can. If Freddy is gone, don't worry. He's most likely not going to get to you this night. If Pirate Cove's curtains are wide open, that means Foxy is coming for you. Close your left door and check the left hallway, then back to Pirate's Cove. he will knock on your door, and you will lose power. If he rushed at you more than twice, it's guaranteed that you won't have enough power to survive the night, so just let anyone kill you.

In Night 4, things get really dangerous, as Freddy is extremely more active. The best way to do this night is the same method as Night 3, but when you start hearing deep laughter, close your right door before you check you camera. So, you should be paterned like this;

1. Close right door
   
2. Check Pirate's Cove
   
3. Check Show Stage
   
4. Open right door
   
5. Check both lights

And repeat. Once Bonnie and Chica are gone from the Show Stage, you don't need to check it anymore, just listen for deep laughter.

If you run out of power, don't worry. All you should do is don't move your mouse at all, because if you do, Freddy will start singing his song faster, end it fatser, and kill you faster. Just stay still and pray that he will not sing his song for a while, sing his longest version of his song, then wait a while before killing you.

In Night 5, ♥♥♥♥ just got a whole lot harder. (Even though I beat it on my first try) You need to do the same thing as Night 4, but altered.

1. Close right door
   
2. Check Pirate's Cove
   
3. Open right door
   
4. Check both lights

repeat.
You should start doing this when you have around 87-91% power left(reasoning behind that is thats around when Freddy is in killing position), and chances are you'll survive.

Congratulations! You've beaten the 5 nights of Five Nights at Freddy's!
What?
There's another night?

In Night 6, you will need to do EXACTLY what you did in Night 5, except do it when you have about 93% power left. You'll most likely not beat it on your first try, so keep trying until you do. (It took me 8 times to beat this night)

Am I done yet?
Seriously?!?!?!!?
ANOTHER NIGHT!?!?!!?!?!?!?

In Custom Night, you get to set the A.I.'s of the animatronics. You can set them all to 0, and have the easiest night 7, or you can set them all to 20, in the epic 20/20/20/20 mode the only a couple of handfuls of people have beaten.

In 20/20/20/20, you do the same thing as you did on Night 6, except do it faster, and if you open the camera when the right door isn't closed just once, your ♥♥♥♥♥♥, and Freddy's gonna get you.

Thanks for reading! If you have any questions, just right a comment down and I will answer it! If it is frequently asked, I will make a Q&A section in this guide!

-Max