Well, there are fanfictions that focus on the relationships between the Robot Masters. For example, a story might explore the friendship or rivalry between Cut Man and Guts Man. It could show how they interact outside of their battles with Mega Man. Some fanfictions also rewrite the origin stories of the Robot Masters, giving them more complex backstories and motives.
Dr. Wily is a very prominent character in Mega Man Robot Master fanfiction. His devious plans and constant attempts to take over the world make him a great antagonist. Many fanfictions explore his backstory, his motives, and his relationship with the Robot Masters he creates. Some fanfictions also make him more sympathetic, giving him reasons for his actions that go beyond just pure evil.
One interesting Mega Man classic fanfiction could be about Mega Man's origin story in more detail. It might explore how Dr. Light created him and his initial feelings upon being activated. Another could be a story where Mega Man has to team up with his enemies to face a greater threat that endangers both sides. There could also be fanfictions that focus on the relationships between Mega Man and his sister Roll, showing their daily interactions and how they support each other in the face of danger.
There could be a fanfiction where Protoman has to team up with an unlikely ally. Maybe he teams up with a former enemy who has a change of heart. They work together to stop a greater threat that neither could face alone. This could explore Protoman's ability to trust and his strategic thinking in a different way compared to when he's with Mega Man.
Power struggle is also a frequent theme. There are often battles between the Robot Masters themselves to prove who is the strongest, or between the Robot Masters and Mega Man to see who will dominate the world of technology and robotics.
In the realm of 'Mega Man Rule 63 Stories', there could be a story where the female Mega Man is part of a team of all - female heroes. They are on a mission to stop an evil scientist who is creating male - themed robots to take over the world. The female Mega Man has to lead the team, using her own set of skills which include not only her combat abilities but also her leadership skills. She has to inspire her teammates, make strategic decisions, and deal with the internal dynamics of the team. This is very different from the original Mega Man's solo adventures. Also, her design might incorporate elements that are both practical for combat and also representative of her femininity, like a sleek armored suit with a touch of pink or purple for accents.
There's a fanfiction called 'Robot Masters United'. In this story, the Robot Masters decide to put aside their differences and work together against a common threat that is even more powerful than Mega Man. It's full of action and interesting character dynamics.
One interesting concept is seeing Mega Man interact with characters from other game universes. For example, his encounter with Sonic could lead to some really cool action scenes. They could compete in a race or team up against a common enemy like Dr. Eggman and Dr. Wily combined.
One interesting story could be about Dr. Wily's secret motives in the Star Network universe. Maybe he's trying to hack into a powerful star - based energy source to power his machines in a new and devious way.
There could be Mega Man Lemon Fanfics that focus on the world - building aspect. They might expand on the Mega Man universe, adding new locations or enemies. But again, due to the 'lemon' nature, it's hard to recommend them without caution. Some might also rewrite the storylines of certain Mega Man games in a more fan - driven way, changing the fates of characters or introducing new power - ups in a creative manner.
In Mega Man fanfiction, Bass is often depicted as a complex character. He is a powerful rival to Mega Man. Their relationship can be explored in various ways. Sometimes Bass is shown as a pure antagonist, driven by his desire to prove his superiority. In other stories, there might be a more nuanced relationship where they could potentially find common ground or be forced to work together against a greater threat.