Night 1

The First Night is the first night in Five Nights At Deathlys. Compared to the others, this one is relatively easy. The main animatronics are Leo and Mousey. Toy Deathly and the old animatronics never move, Noobly does not move unless you do not check the cameras at all, but Noobly does not run.

Phone Call
"Hello? Uh, hello? Uhh hey, if your hearing this, you have been hired to be a security guard at Deathly's Pizzeria! I know it can be overwhelming, but really, there is nothing to worry about. The power does have a limit, be careful not to overuse it. You wouldn't want to be visited by Toy Deathly in complete darkness. The animatronics do get quirky, but I don't blame them. You should be good to go now. Good night!"

Strategies
Just close the front flap at 1 AM.

This strategy works for nights 1-2 because the old animatronics will not move, and Toy Deathly goes through the front vent. Do not do anything else. If Toy Leo or Toy Mousey get in the vents, the flap will handle this. If Noobly gets out, he is a standard animatronic, so he will not run.

Spotlight Cove

This strategy is a little more complex.

You must check in Nooblys Cove, and only close the flaps when neccesary. Put on the mask when needed, and check the monitors frequently.

Trivia
Spotlight Cove works, but closing the flap works best.