There might also be new characters created specifically for the fanfic. These could be hybrids of the two universes or characters that are designed to bridge the gap between Shrek's world and Sonic's world. They could play important roles in the plot, like being the ones who bring Shrek and Sonic together in the first place or being the key to solving the problems that arise during their adventure.
Well, another concept might be their character interactions. Shrek is known for his gruff and somewhat cynical nature, while Sonic is more of a heroic and energetic character. Their conversations and how they learn from each other could be a great part of the fanfic. For example, Sonic could teach Shrek about the importance of speed and quick thinking in certain situations, and Shrek could show Sonic the value of taking things slow and enjoying the simple things in life.
Peppa Pig and Shrek would be the main characters for sure. But also, George, Peppa's little brother, could play an important role. Maybe he gets into some trouble in Shrek's swamp that forces Peppa and Shrek to work together. And on Shrek's side, Donkey could be involved too. Donkey's chatter could add some humor to the interactions between the two different sets of characters from Peppa's world and Shrek's world.
Monika is often depicted as intelligent and manipulative in her original game context. In the fanfic, she might use her intelligence to analyze Sonic's world and help him solve problems. Sonic, on the other hand, is known for his speed, courage and his sense of justice. He would bring his adventurous spirit to their interactions.
The main characters are probably Sonic and an alternate version of Sonic. There could also be other Sonic characters like Tails or Knuckles making appearances to support the Sonics in their rescue mission. But Sonic and his doppelganger would be at the forefront, using their speed and skills to achieve the rescue.
There could also be some new characters introduced in this fanfiction. Maybe a mysterious figure who has the power to control Dark Sonic or someone who has a connection to the origin of Dark Sonic. These new characters can bring fresh plot twists and new relationships to the story.
Sonic himself is always popular. His speed and heroic nature are central to many fanfics. Then there's Sally. She is often a key character, especially in stories that involve strategy and leadership. Bunnie is also well - liked. Her mechanical enhancements can add an interesting element to the story. And of course, Antoine, with his comical French accent and sometimes clumsy but brave nature, makes for great character interactions in the fanfic world.
It's really hard to say. It could be all of them sharing the spotlight equally. Shrek with his ogre - ish charm, Dora with her inquisitive nature, and Trump with his, you know, larger - than - life persona.
Knuckles could also make an appearance in Sonic the Merhog fanfics. He might be guarding some underwater treasure or ancient relic. Sonic has to convince Knuckles that they need to work together to protect it from a common enemy, like a group of pirates who are trying to steal the underwater treasure.
The main characters in the story Shrek tells are himself, Fiona, their kids, Donkey and Puss in Boots. They all play important roles in the Christmas - themed story in 'Shrek the Halls'.
Fiona Lemon is another main character. She might have her own unique set of skills or traits that complement Sonic's. She could be intelligent, brave, or have some special power that helps in their adventures together.