Many unblocked versions allow you to access "extra" content using these classic inputs:
If you’ve searched for this term, you’re likely a student trying to play Five Nights at Freddy’s on a school computer, or someone looking for a "special" version of the game not found on mainstream stores like Steam. Here’s what you need to know.
Midnight Shift: The Automaton's Watch
The entire experience runs within a browser (typically via HTML5 or ported Flash players), removing the need for local installation.