There is some. However, the quality can vary a great deal. Some fanfictions might be more about exploring the emotional side of their potential relationship, while others could be more plot - driven, perhaps involving them working together to solve a mystery or deal with the aftermath of the events in the game. It really depends on what you're interested in.
Well, redemption is a big one. Since Nathan has done some not - so - great things in the game, fanfictions often show him trying to make up for it through his connection with Kate. Also, the theme of forgiveness pops up a lot. Kate may have to forgive Nathan for his past actions for their relationship to progress. And then there's the theme of mutual understanding. They both come from different backgrounds and experiences in the game, and fanfictions like to explore how they come to understand each other on a deeper level.
One common theme is redemption. Since Nathan has some rather negative actions in the game, many fanfictions explore his journey towards redemption in the eyes of Max. Another theme is the exploration of hidden feelings. Their relationship in the game is complex, and fanfictions often dig deeper into the feelings they might be suppressing.
Well, I know a fanfiction called 'Nathan and Max: Redemption'. In this story, Nathan is given a chance to redeem himself in Max's eyes. It's really interesting as it goes deep into their characters' emotions. There's also 'Max and Nathan: The Hidden Connection' which focuses on the hidden feelings they might have for each other that were not fully explored in the game.
Well, it's also about the potential for character growth. In the 'Life Is Strange' universe, both Max and Nathan have room to develop, and a fanfic about their relationship can explore that in depth. For example, Nathan could learn from Max's positive traits, and Max could understand Nathan's inner turmoil better. This kind of character - driven exploration is very engaging for readers.
There's also 'Redemption and Romance'. In this fanfic, Nathan is given a chance at redemption through his relationship with Max. It shows how Max's kind heart might be able to change Nathan for the better. It's an interesting take on their characters and how they could interact in a more positive way.
One great 'Life Is Strange Kate Marsh fan fiction' story is 'Kate's Redemption'. It focuses on Kate's journey to regain her confidence after the traumatic events at the school. Another interesting one could be 'Kate and Max's Unseen Adventures', which imagines new scenarios for Kate and Max's friendship. There's also 'A Day in Kate's Life' that gives a detailed look into her daily routine and her inner thoughts.
One great 'Life Is Strange Chloe x Max Fanfiction' is 'Parallel Paths'. It delves deep into their relationship, exploring how their friendship could have developed further. The author really captures the essence of the two characters, making it a must - read for fans.
It's hard to say who the 'best' are as it's subjective. However, some writers who have a large following might be considered good. Check out those who are often recommended on fanfiction forums.
One common theme is friendship. They often start from a place of being at odds and then develop a deep bond. Another theme is self - growth. Nathan might learn to be more empathetic and Simon could become more confident.