Here's another one. Fem Harry could be an artist who is hired to create a mural for the city. Chance sees her at work one day and is intrigued. As he gets to know her more, he realizes she's not just creative but also very brave. When the city is under attack by one of the usual villains, fem Harry helps Chance and the Swat Kats in an unexpected way, like using her art skills to create a distraction, and this brings them closer together.
Perhaps there could be a storyline where Chance gets injured and Harry has to take on more responsibilities. This would force him to step out of his comfort zone. Harry could struggle at first but then grow and prove himself. Meanwhile, Chance could be guiding him from the sidelines, and their friendship would be strengthened through this difficult time.
The relationship can be developed through shared experiences. For instance, if they both participate in a city - wide event to raise funds for rebuilding parts of the city damaged by the villains. They could bond over their love for the city and their desire to make it better.
One common theme is loyalty. They are always there for each other through thick and thin in the fanfictions. Another theme could be growth, as they develop as characters over the course of the stories.
I've also heard of some really interesting ones on Tumblr. There are short fanfictions that are more like vignettes, focusing on a single moment between Chance and Jake. These can be really sweet and give a different perspective on their relationship. They might show a quiet moment between them after a hard day of fighting crime, and it's these little slices of life that make the fanfiction so engaging.
The Swat Kats series has a lot of fans who are passionate about the characters. Chance and Jake's relationship is a central part of the show. Fanfiction gives fans the opportunity to continue their story, to explore what might have happened between them in different scenarios. It could be an alternate universe where they face different challenges, or it could be a story that delves deeper into their backstory and how they became such great friends and partners. This freedom to expand on the original story is what makes this type of fanfiction so appealing.
Harry could be the voice of reason in their relationship. Chance, being the more adventurous one, might often come up with wild ideas. Harry would then use his rational mind to either modify those ideas into something more workable or convince Chance to think twice. However, Chance's charisma and enthusiasm could also persuade Harry to take risks that he normally wouldn't, creating an interesting dynamic between them.
One possible plot could be that the Swat Kats are called to Megakat City to deal with a new type of villain who has technology similar to some of Batman's foes. Meanwhile, Batman somehow gets wind of this and decides to check it out. He travels to their world and they initially have a bit of a standoff as they don't know each other. But then they realize they can work together to take down the bad guy.
One great Swat Kats OC fanfiction could be 'The New Ally'. It features an original character who has unique flying skills that help the Swat Kats in a tough battle against Dark Kat. This story is exciting as it shows how an OC can blend into the existing Swat Kats universe.
One possible plot could be that Dark Kat steals a powerful weapon from Megakat City. The Swat Kats then have to use their flying skills and combat expertise to track him down. They face various traps and minions of Dark Kat along the way, but finally manage to outwit him and retrieve the weapon.
One possible plot could be that Dark Kat has a new weapon that can disrupt the Swat Kats' technology. The Swat Kats then have to rely on their old-school piloting skills and street smarts to fight back. They might seek help from some of the city's forgotten inventors who have knowledge of pre - high - tech defense mechanisms.