In this game, you are a night watchman for a restaurant and you will have to prevent three rabbit-shaped animatronics from invading your office and killing you. To prevent them, close the doors, and to find out if they are close, look at the restaurant's security cameras or in the light near the doors. But keep an eye on the energy, don't let it run out! You need to survive 5 nights from 12 am until 6 am.
I'm sorry for some bugs in this game. Credits to Scott Cawthon, creator of Five Nights at Freddy's.