I'm not sure if you've heard of the fanfiction 'Delta's Female Protege'. It's about a young girl who looks up to Delta and tries to follow in his footsteps. The story is filled with action and emotional moments. It also gives a great view of the Rapture environment from a different angle compared to the original game.
A very common theme is redemption. Since Delta has a complex past, fanfictions often involve a female character helping him find redemption or vice versa. Another popular theme is survival. In the harsh world of Rapture, female characters in these fanfictions are often depicted trying to survive alongside Delta.
The fanfiction about Bioshock 2's Delta and Little Sister often explores their unique relationship. Delta is a Big Daddy, and his bond with the Little Sister is central to the story. It might show his protective nature towards her, and how they interact in the dark and dystopian world of Rapture.
Delta's character can be developed through his moral choices when it comes to the Little Sister. For instance, if he's faced with a situation where he has to choose between the safety of the Little Sister and getting more ADAM, his decision would reveal a lot about his character. He could also learn new skills or abilities in order to better protect the Little Sister, which would show his adaptability and growth as a character.
One common theme is protection. Delta is there to protect the Little Sister from the various threats in Rapture.
Perhaps the plot focuses on how Delta and the Little Sister survive in a post - apocalyptic Rapture. They could be on a quest to find a new source of ADAM that doesn't involve harming others. The relationship between them could be tested when they meet other Little Sisters and Delta has to decide whether to protect all of them or just his own Little Sister.
There's also a fanfiction where a female England character is part of a magical realm. In this story, she discovers her latent magical powers and has to use them to save her 'country' in the fictional world. It's really engaging as it combines fantasy elements with the unique concept of England as a character.
One great female Saitama fanfiction is 'The Female Saitama's Adventure'. It shows a female version of Saitama in a world full of new challenges. She has to deal with villains who underestimate her because she's a woman, but she quickly shows them her strength. Another one is 'Saitama: A Female's Perspective' which focuses more on her inner thoughts and how she views the other heroes in the One - Punch Man universe.
There's also 'A New Path for Two'. In this fanfiction, female Naruto is portrayed as a strong - willed character. Her interactions with Neji are filled with both tension and understanding. The story dives deep into how their different outlooks on life and the ninja code can either clash or bring them closer. It's really interesting to see how the author weaves their relationship throughout the plot.
I really like 'The Slytherin Girl and Harry Potter'. In this fanfiction, the female Slytherin character is strong - willed and intelligent. Her interactions with Harry are full of tension and unexpected twists. It's a great read if you're into exploring different relationships within the Harry Potter universe that break the typical mold.
One great fanfiction could be about Ash encountering a female Zoroark in a mysterious forest. The Zoroark might initially seem hostile but as the story progresses, they form an unexpected bond. Maybe it involves them teaming up to face a common enemy in the Pokémon world.