Who are the most popular characters to include in Sonic and Mario Olympic Games fanfiction?

Mario and Sonic themselves are the most obvious and popular choices. They are the main characters of their respective franchises and their rivalry is always exciting to explore.

Princess Peach from the Mario universe is often included. She can add a touch of elegance and sometimes be a damsel in distress or a helpful ally. Tails from Sonic's world is also popular. His intelligence and flying ability can be useful in various situations in the fanfiction, like helping Sonic and Mario solve puzzles or reach high places during the Olympic events.

The main characters are Mario and Sonic.

Mario and Sonic themselves are obvious choices. They are the main characters of their respective series and their rivalry - turned - friendship can be a great focus. Luigi is also popular as Mario's brother, and Tails is a fan - favorite in the Sonic series. Tails' intelligence and his ability to fly can add an interesting dynamic to the story.

Obviously, Mario and Sonic themselves are the most popular. They are the main draws as they are the ones 'meeting' in this fanfiction concept.

The story involves Mario and Sonic coming together in the context of the Olympic Games. There are different levels of competition. Each character has its own set of skills that they use to try and win. For example, Mario might use his jumping skills from his adventures in the Mushroom Kingdom, while Sonic uses his super - speed. And there are also other characters from their worlds who participate, adding more fun and competition to the story.

Princess Peach is often included. She can add a romantic element to the story, like if Bowser is still trying to win her over or if she has some role in mediating between Mario and Bowser. Another popular character is Luigi. He can be Mario's sidekick as usual, or he could have his own sub - plot where he tries to outdo Mario in dealing with Bowser.

Mario and Sonic are at the top of the list for sure. But in addition to Luigi and Tails, Princess Peach is often included. She can bring an element of needing to be rescued or she could also be a strong character helping out. Knuckles from Sonic's world is also popular. He has his strength and knowledge of the Chaos Emeralds, which can be crucial in a crossover story. There are also some fans who like to include Bowser and Dr. Eggman as the main antagonists, which makes for an exciting story.

Mario and Luigi are always popular as they are the mainstays of the Mario Kart series. But when it comes to crossovers, Sonic is a top pick. His popularity and speed make him a great addition. Link from The Legend of Zelda is also a common choice. His unique look and abilities can add a different flavor to the races.

One idea could be a team - up between Sonic and Mario to compete in a new, super - difficult event that has never been in the Olympics before. They have to overcome their differences in speed and power - up usage to win.