Yep! Five Nights at Freddy's 3 is a thing! Or atleast, it will be.
I'm actually a really big fan of the FNaF series. (which you probably couldn't tell since I never drew any fan-art of it. or anything for that matter.) So when my girlfriend told me about this, I was mildly surprised. Only mildly because, let's face it, we kinda knew this would happen.
So how do we know this is official and not some hoax made up by some crazy fan? Well, because this! www.scottgames.com/
Not enough? Save the picture, brighten the image, and look at the bottom right corner.