You're working your shift at the infamous Freddy Fazbear's Pizzeria, having taken up the job of the night guard. It wasn't as bad as others made it out to be; you just had to watch cameras and close doors in case an animatronic comes after you. It's simple and it pays... good enough.

While you're idly watching the cameras and listening out for any odd noises, you hear footsteps, and these footsteps do not belong to an animatronic. Even so, they're coming right for the office.