There could be. Fanfiction is a vast world where all kinds of crossovers happen. Given the popularity of both Naruto and Android 21, it's not far - fetched that someone has written a story about them. However, finding it might take some time. You could start by looking on major fanfiction websites and using relevant search terms to see if such a work exists.
One popular fanmade visual novel is 'The Silver Case: 25 Ward' fanmade edition. It often has unique interpretations of the original story. Another is a fanmade version related to the 'Ace Attorney' series, which might include new cases and character interactions. And there's also a fanmade visual novel for some anime - based stories, like 'Naruto' - themed ones, where fans can explore different storylines within the Naruto universe.
One popular fanmade online novel is 'The Reimagined Adventure' which takes the characters from a well - known fantasy series and puts them in new and exciting situations. It has a large following due to its creative plot twists.
One unique feature could be the new storylines. Since it's fanmade, creators often come up with different plot twists and character arcs that weren't in the original Undertale. Another aspect might be the art style. Some fanmade visual novels may have a distinct visual look, either more detailed or with a different color palette. Also, the character interactions can be unique. They might expand on relationships between characters or introduce new dialogue options that give a fresh perspective on the Undertale universe.
Begin by deciding on the theme or source material for your fanmade visual novel. For example, if it's a fanmade for a game, study the lore and characters deeply. You'll need to be proficient in writing engaging dialogue. Use a tool such as TyranoBuilder to construct the basic framework. Create backgrounds and character art. You can get inspiration from the original work but also add your own unique touch. Think about how the choices in the visual novel will affect the outcome. Incorporate music and sound that enhance the mood of the story. And constantly seek feedback from other fans during the development process.
One idea could be a crossover between two popular anime universes. For example, combining the characters from 'Naruto' and 'One Piece' and creating a new adventure where they have to team up to defeat a common enemy. Another idea is to explore the backstory of a minor character in a well - known anime. Maybe a character who only had a few minutes of screen time but has a really interesting past that could be developed into a full - fledged fanmade story. Also, you could create an alternate universe version of an anime, like a steampunk version of 'Sailor Moon' where the characters have different powers and personalities based on the steampunk aesthetic.
In Naruto Android fanfiction, a common theme is adaptation. Naruto has to adapt to being an Android, whether it's learning how to use new Android - like abilities or fitting into an Android - dominated society. Another theme is friendship. Just like in the original Naruto story, he might form new friendships with other Androids or humans in this new fanfiction setting. And technology vs. nature could also be a theme, as Naruto's natural ninja powers contrast with the artificial nature of Android technology.
The unique features often include new character abilities. Since Naruto is an android in these fanfics, he might have things like built - in weapons or super - fast data analysis skills. For example, he could analyze an opponent's fighting style instantly and come up with a counter - strategy.
Naruto would probably be very curious about Android 21. He'd likely approach her with his usual friendly and open - minded attitude. Android 21 might be a bit reserved at first, but Naruto's enthusiasm could break the ice. They could start by just talking about their different abilities.
Naruto and Android 21 might interact in various ways. At first, Naruto would probably be very curious about Android 21. He's used to dealing with all kinds of strange things in his world, but Android 21 would be a whole new level. Android 21 could be interested in Naruto's physical abilities and chakra system. She might try to approach him in a friendly way to study him, but Naruto, being a ninja, would be cautious. Eventually, they could either become friends if Android 21 proves she has good intentions or remain enemies if she tries to harm Naruto or his friends.