Squirtle is very popular. Since it has water - based abilities, it can easily be related to the ink - based battles in Splatoon. It could be a key character in a story where Pokemon and Splatoon characters team up for a water - ink related mission. Also, the main Inkling characters from Splatoon, like Agent 3 or Agent 4, are popular as they are the main representatives of the Splatoon world. They can be shown as having adventures in the Pokemon world, learning about Pokemon training and sharing their ink - fighting techniques with the trainers there.
One idea could be a story where Pokemon are able to use the ink - based abilities from Splatoon. For example, Pikachu could shoot out electric - charged ink to battle opponents. Another idea is a crossover world where trainers have to compete in both Pokemon battles and Splatoon - like ink battles. Maybe a Pokemon like Squirtle could be really good at the ink battles because of its natural water - shooting abilities.
First, you need to know both universes well. Understand the rules of the Splatoon world like the ink mechanics and the different types of inklings. Also, know about Pokemon types, abilities, and their habitats. Then, come up with a unique plot that can bring these two worlds together, like a portal opening between them.
There's a fanfic called 'Pokemon in the Splatoon World'. In this story, Pokemon are somehow transported to the Splatoon world. It's full of action as the inklings and Pokemon have to figure out how to co - exist. The writer does a great job of mixing the different powers and abilities of both.
It's hard to say it's a widely 'popular' genre in the traditional sense. While there may be some fans who explore such themes in fanfiction, it's not something that represents the mainstream of Splatoon fan works. The Splatoon series is mainly known for its unique gameplay and colorful characters, and most fanfiction focuses on things like character relationships, adventures in the Splatoon world, and interpretations of the game's lore. However, in the vast realm of fan-created content, there will always be a small subset of more niche or out - of - the - ordinary concepts like this.
One great Splatoon Agent 3 fanfiction is 'Agent 3's New Adventure'. It takes Agent 3 on a journey to discover a new area in the Splatoon world filled with unique enemies and challenges. The story is really engaging as it shows Agent 3 using their skills in creative ways.
I'm not sure specifically as there could be many different 'Splatoon Kidnapped' fanfictions. It might be about a character in Splatoon getting kidnapped and then the story could revolve around their rescue, the motives of the kidnapper, or how the kidnapped character's friends deal with the situation.
Once upon a time, Mario found himself in the world of Splatoon. He was confused at first, looking at all the inklings and octolings. But being the brave hero he is, he decided to join in the Turf War. He jumped around, using his plumber skills to dodge the ink blasts. Mario's red cap stood out in the colorful ink - covered battlefield. He soon made friends with some inklings who taught him how to use the ink guns. Together, they fought against a group of octolings and won the Turf War. It was a strange but exciting adventure for Mario.
One common theme is friendship. Inklings and Octolings forming strong bonds while competing in battles. Another is exploration, like exploring new areas in the Splatlands.
One possible role for humans in Splatoon fanfiction is that of time - travelers. They could come from a future or past where the Splatoon world is either very different or not yet discovered. They might accidentally stumble into the Splatoon universe and have to adapt to its rules. Their presence could also disrupt the balance in the Splatoon world, leading to interesting plot developments.