Another notable fanfiction is 'Beyond the Battle: Sonic X Infinite'. This piece focuses on what could happen after their big battles. It imagines a world where Sonic and Infinite have to co - exist and how they gradually learn to understand each other. It has a unique plot that stands out among other fanfictions in this category.
Shadow would be a great addition. His brooding nature and powerful combat abilities would add an interesting dynamic. He could be suspicious of Infinite at first and be in conflict with Sonic about whether to trust him or not. And then there's Knuckles, who could guard some important location or object that is related to the crossover event, like a powerful chaos emerald that is causing the dimensions to cross.
The popularity of 'Sonic X Infinite' fanfictions can be attributed to the interesting dynamic between Sonic and Infinite. Their opposing natures create a lot of room for exciting stories. Sonic is the hero, and Infinite is the villain, and fanfiction writers can explore different scenarios of their encounters.
Obviously, Infinite himself is a must - include. His complex character with his powers and his connection to the Phantom Ruby can drive a lot of the story. Sonic is also essential as he is the main hero and his interactions with Infinite can be really interesting. Tails could also be included as he can provide the technical support and his loyalty to Sonic adds another layer to the story.
One idea could be Sonic and Infinite teaming up against a new common enemy that threatens both their worlds. Maybe a powerful alien force arrives, and they have to combine their skills and speed to defeat it.
A common theme is the exploration of power dynamics. Since Infinite has his own set of powers and Gadget might have her technological prowess, how they balance or compete in terms of power is often explored.
A prevalent theme is the power of love or connection. In these fanfictions, the relationship between the reader and Infinite can often change Infinite's outlook or actions. Also, self - identity is a theme. Infinite is trying to figure out who he is, and the reader can play a role in that discovery. For instance, in some stories, the reader helps Infinite come to terms with his true self.
The unique dynamic between Sonic Forces Infinite and the rookie character can be really fascinating. It's the clash of different personalities and abilities that makes it interesting. Infinite is often portrayed as a complex and powerful character, while the rookie has their own charm and potential.
In a Sonic Forces Infinite fanfiction, the plot could center around Infinite forming an unexpected alliance. He realizes that the real enemy is a greater power that is using both him and Sonic's side for its own gain. So, he teams up with Sonic and the gang to take on this new threat. This alliance could be full of mistrust at first, but as they face challenges together, they start to understand each other better.
One popular 'sonic forces infinite x gadget' fanfiction might be 'The Bond of Infinite and Gadget'. It explores their unique relationship in the Sonic universe.