Some Super Mario fanfictions might focus on the backstories of the minor characters like the Koopa Troopas. For example, a story about a Koopa Troopa who doesn't want to be bad and tries to befriend Mario.
There are fanfictions where Princess Peach takes on a more active role in saving the kingdom instead of always being the damsel in distress. She could team up with Toad and use her own special skills to fight Bowser.
A great Super Paper Mario fanfiction could be a 'what if' story. What if Bowser actually teamed up with Mario and Luigi to fight a greater evil? This would completely change the dynamics of the game's story and could lead to some really creative and exciting plotlines.
In some Super Mario Crossover fanfiction, there could be a story where the power - ups from different games get mixed up. So Mario might find a power - up from a Zelda game that gives him the ability to use a sword like Link. This can lead to really unique battles and adventures as he has to learn to use these new abilities in his quest to rescue Princess Peach from Bowser.
One idea could be that Naruto somehow gets transported into the Super Mario world. He could use his ninja skills to help Mario defeat Bowser in a unique way. For example, Naruto's shadow clone jutsu could be used to create multiple distractions while Mario sneaks up on Bowser.
Well, in Super Mario OC fanfiction, sometimes there are really cool crossovers. Like an OC from the Super Mario world meeting characters from other Nintendo franchises. This can lead to unique adventures and interactions. Also, some fanfictions focus on the backstories of the OCs, how they came to be in the Mario universe, which can be very engaging.
One idea could be a crossover with the Mario Kart universe. Mario and his friends from Super Paper Mario could find themselves on the race tracks, facing off against the regular Mario Kart characters. Another could be a crossover with the Legend of Zelda. Maybe Mario has to traverse Hyrule, using his paper - like abilities in a new and strange land filled with Zelda - style dungeons and puzzles.
One idea could be a crossover with the Legend of Zelda series. Mario could find himself in Hyrule, having to use his galaxy - hopping skills to navigate the vast and diverse landscapes. Maybe he teams up with Link to defeat a common enemy that threatens both their worlds, like a powerful dark entity that has the ability to distort space - time.
One interesting storyline could be a crossover where Mario and his friends meet characters from other Nintendo franchises like Zelda. They might team up to fight a common enemy that threatens both of their worlds. For example, Ganon could be causing chaos in the Mushroom Kingdom as well as Hyrule. Another could be a time - traveling adventure where Mario meets his past selves or ancestors, and they have to work together to fix a time - rift that's causing glitches in the Super Mario Bros world.
One interesting storyline could be an OC (Original Character) who is a long - lost relative of Mario and Luigi. This OC might have unique powers that help them in their adventures in the Mushroom Kingdom. For example, the power to communicate with certain enemies and turn them into allies.
One interesting Dark Mario fanfiction could be about Dark Mario's origin. Maybe he was created from a dark magic experiment gone wrong in the Mushroom Kingdom. Another could involve his adventures in a parallel universe where he's the main villain and has to face off against a heroic Luigi. There are also those that explore his relationship with other characters like Princess Peach, but in a much darker and more complex way than in the original games.
There are fanfictions where the villains from the Paper Mario series get a backstory makeover. For instance, a story might explore Bowser's childhood and what led him to become the power - hungry villain he is. It could show his insecurities and how his experiences shaped his actions, which would add a whole new layer of depth to his character in the fanfiction world.