[Originally posted on AO3]
A complete rewrite of the game Security Breach. This takes concepts introduced from the games and books and implements them into the setting of the mega pizzaplex. This is not about theories. In fact, it's probably going to be far off from canon. This is just how I would've handled the story of Security Breach.
Gregory sneaks into Freddy Fazbear's Mega Pizzaplex in order to uncover the secrets of the pizzeria and find information about the recent disappearances from within. During the five nights he stays inside the pizzeria, he befriends animatronics, discovers information about not only the recent disappearances, but also the dark history of Fazbear Entertainment, all while he has to avoid being killed by rabid animatronics and whomever this mysterious "Vanny" is.