Another reason could be the exploration of darker themes. It's not all sunshine and rainbows in the Sonic world in these fanfictions. The angst and the conflict are appealing to some readers. They like to see how the characters they love deal with difficult situations like having Sonic turn into a more menacing form. Also, the potential for character development for both Dark Sonic and Tails is huge.
The popularity might be due to the novelty of seeing Sonic in a different light. Dark Sonic is not the typical heroic Sonic we know. And Tails being involved adds an extra layer of complexity. His loyalty to Sonic is tested, and readers are interested in seeing how that unfolds.
The fanfiction community loves to take existing characters and twist them in new ways. Dark Sonic and Tails fanfictions are a great example of this. It gives fans the chance to be creative and come up with their own stories. There are so many different directions a writer can take with this concept, whether it's a story of redemption for Dark Sonic or a story of Tails sacrificing himself to save Sonic from his dark self.
The popularity of Dark Sonic and Shadow fanfiction is due to the contrast between their characters. Dark Sonic represents Sonic's darker side, while Shadow is already a complex, brooding character. Their interactions can create really intense and exciting storylines.
There are several factors. First, Sonic and Tails are iconic characters. Their relationship in the official games and shows is deep and complex. Fans are drawn to the idea of taking that relationship further. Second, the 'sonic loves tails' concept allows for a lot of creativity. Writers can create alternate universes where their love story unfolds in different settings, like a post - apocalyptic world or a magical realm. And third, the fan community enjoys sharing and discussing these types of stories, which helps to spread their popularity.
A lot of Dark Sonic and Tails fanfictions also focus on the relationship dynamics. The contrast between Dark Sonic's aggressive nature and Tails' more timid and rational self creates a lot of tension. Sometimes, the fanfictions might show Tails growing stronger in the face of Dark Sonic, evolving from just a sidekick to a more independent character who can stand up to this new threat.
One reason is the contrast. Sonic is typically seen as a heroic and positive character. Dark Sonic is the opposite, which makes for an exciting change. It's like seeing a different side of a coin.
The character of Dark Tails is quite complex, which makes the fanfiction interesting. His actions and motives are often not straightforward, adding a layer of mystery.
The allure of Dark Sonic transformation fanfiction lies in the contrast it presents. We're so used to the heroic Sonic, so seeing him turn dark is a fresh take. It adds an element of mystery and danger.
The combination of Sonic X and Classic Sonic brings a sense of nostalgia. Classic Sonic has a long - standing fan base, and Sonic X introduced new elements. Fanfiction allows fans to explore different storylines that the official series might not have covered.
The creepy Sonic comic tails might be disturbing due to their strange and unexpected designs or dark storylines.
The combination of Sonic and Tails' personalities and their wacky adventures creates a lot of laughs. Their interactions and the humorous situations they get into are what draw people in.
The contrast between Shadow and Tails is a big factor. Shadow is often seen as brooding and powerful, while Tails is smart and more innocent. When these two characters are paired in fanfiction, it creates an interesting dynamic that fans love to explore. For example, how Shadow's dark past might influence Tails or how Tails' positive attitude could change Shadow.