One common theme is survival. The night guard oc has to survive the night against the creepy animatronics. Another theme is mystery. Figuring out the secrets behind the animatronics and the place they are guarding is often part of the story.
The horror aspect. People are drawn to the horror elements in FNAF. The night guard is in the center of all the horror, facing the potentially deadly animatronics every night. Fanfiction can intensify this horror, adding new and terrifying elements to the night guard's experiences.
One interesting fnaf female night guard fanfiction could be about a female night guard who discovers a hidden past of the animatronics. She might find old recordings that reveal secrets about their creation and the real purpose behind the pizzeria. This could lead to her trying to free the souls trapped in the animatronics.
There's also 'A Night Guard's Adventure'. This fanfiction takes a more action - oriented approach. The night guard in this story has to face not only the usual animatronics but also some new and unexpected threats. It's full of exciting twists and turns that keep you on the edge of your seat.
There's often a mentor - like figure in these fanfictions. It could be an old - timer who used to work at the pizzeria and knows a lot about the animatronics. This character helps the female night guard understand the rules and the danger she's in. And of course, the other animatronics like Bonnie and Chica also play important roles.
A great fanfiction could involve Foxy and the night guard in a time - travel scenario. Perhaps they both get sent back to the origin of the Freddy Fazbear's Pizza place. The night guard then has to rely on Foxy to survive and understand the secrets of the past, while Foxy sees the night guard as a key to changing their fated existence as animatronics.
One interesting fnaf night guard x reader fanfiction could be where the night guard and the reader have to face the animatronics together and in the process, they develop a deep bond. It might involve a lot of suspense and mystery as they try to survive the night at Freddy Fazbear's Pizza.
There's a fanfiction called 'The Night Guard OC: A Different Approach'. It's a bit different from the usual ones as the night guard oc in this story has some special abilities. The story delves deep into how these abilities change the way they interact with the animatronics. It also explores the relationships between the oc and the other characters in the FNAF universe. It's a long read but really engaging.
One interesting plot could be the night guard gradually forming an unexpected bond with the animatronics. For example, the night guard discovers that the animatronics have a hidden side that is not as menacing as they seem at first. This could involve the animatronics protecting the night guard from some other unknown threat in the pizzeria.
It can start with fear. The night guard is initially terrified of the animatronics. But as time passes, small acts of kindness or non - aggression from the animatronics can make the guard start to question their initial assumptions. For example, if an animatronic leaves a small gift (like a trinket) for the guard instead of attacking him.