Image found in Ultimate Custom Night. It appears to be the same hat as seen in the early FNaF 4 teaser, hinting at Fredbear's. Is it used in the game?

SB Loading Screen off-center oddity (still not patched)

Yeah. That makes sense.

Marketing is separate. Looks like NOTHING..!

SB Atrium unavailable door oddity (one of many)

Visual of Sleepy Moon being piloted by M2. (Unreliable evidence - concept art)

One final experiment chamber. Michael is once again, a designated white dot.

The one and only OFFICIAL depiction of Fazbear's Fright

(love the window animatronic)

SB circular room besides "Freddy Power Intro" wall oddity

What would you put in the box, Mike?

Hope, now burnt out.

I'd hope for a tomorrow, to see the light of day.