Don't use this without my permission, I worked hard on this image.
"This time, the terror has followed あなた home.

In this last chapter of the Five Nights at Freddy's original story, あなた must once again defend yourself against Freddy Fazbear, Chica, Bonnie, Foxy, and even worse things that lurk in the shadows. Playing as a child whose role is yet unknown, あなた must safeguard yourself until 6am によって watching the doors, as well as warding off unwanted creatures that may venture into your closet または onto the ベッド behind you.

あなた have only a flashlight to protect yourself. It will scare away things that may be creeping at the far end of the hallways, but be careful, and listen. If something has crept too close, then shining lights in its eyes will be your end."

I'll highlight that it says "last chapter" in the 2nd line, so this is where fnaf ends. Don't believe me and think I'm making it up?

Read if for your self:
FNAF 4 - Steam thumbnail