The narrator of a novel could be the protagonist of the story, a third party, or a voice-over. In most cases, the narrators were the protagonists of the story because this allowed the readers to be more involved in the plot and better understand the characters and events in the story. However, sometimes there might be a third party or a voice-over to narrate the story. This would make the story more objective and comprehensive, allowing the readers to better understand the background and truth of the entire incident.
A distinct voice is crucial. For example, if a narrator has a very deep or very high - pitched voice that stands out, like Morgan Freeman's voice which is deep and commanding, it can make the story more memorable. And if they can use their voice to create different emotions, like excitement or sadness, it helps children get more into the story.
One common theme could be adventure. The Narrator guiding Stanley through different, unexpected scenarios in the office that are far from the normal routine. Another might be friendship, as they interact in this unique world created in the game. There could also be a theme of self - discovery for Stanley, with the Narrator's influence.
These fanfics contribute by expanding the lore. They give more depth to the relationship between the Narrator and Stanley, which might not be fully explored in the original game. For example, they can create backstories for their relationship.
Maybe it's a third-person narrator giving an objective account of the events. But we'd need to analyze the text closely to determine exactly who it is.