AU. What if someone else went to Rogueport instead of Mario? What if someone explored the region in his place? What if someone else collected the Crystal Stars just to find Princess Peach? This story has the answers as an original character goes on the exact same journey that Mario went on in the Rogueport region in the tale of the Thousand-Year Door.

Things are turned upside down in the Koopalings' lives when they wake up one morning... as humans! With their freak-out levels at an all-time high, none of them have any idea what to do from here. Can they turn back? Further more... is the Koopa Kingdom safe?

Alternate Universe. The Mushroom Kingdom surrenders to the Koopa Empire to survive. Now Peach, with Captain Toad's help, must navigate a new reality as a vassal ruler to King Bowser. A fellow vassal offers his support to the princess, but can he be trusted? Meanwhile, Bowser struggles with his growing feelings for Peach.

What if the sunglasses vendor on Isle Delfino was really a cop working undercover, and he didn't think Mario was a bad guy? Can he help Mario prove that he is innocent? Read to find out! Chapter story! COMPLETE!

The Mario Brothers and the Mushroom Kingdom can never seem to get any peace these days. Their future only shows how true that will be. From battling the big bad koopa himself, to other villains all over the world, will the forces of light rise up? Or will they get taken by the darkness?

Bowser Jr. is preparing to take up the throne on his 18th birthday. However, strange things are happening around the Mushroom Kingdom. A new threat lingers, dreams distort reality, and Mario and Bowser have vanished! Now, Junior will have to pass the ultimate test to prove he's worthy of becoming the new king of the Koopas in this suspenseful, action-packed sequel to The Promise!

Well, Ludwig and Aria had just gotten together, and things couldn't be better for the oldest Koopaling. And after Aria asks if she could meet his clone, Bob, things certainly take an interesting turn. Especially seeing how Bob has a new girlfriend of his own! And she looks... familiar...

Iggy noticed that his girlfriend has been acting strange lately. He wants to help her feel better and go back to her normal self, but that won't be easy.

The twin brothers, Mario and Luigi, the plumbers from Brooklyn, are just a couple of everyday men who have something behind them, which they can not tell. One day, a mysterious woman from another world has led them to fall into another world in exchange to face the evil Bowser. This is the beginning of their journey. Oh, and Pauline is involved with the bros as well. (AU?)

"Have you ever dreamed of a Mario World in ruins where our heroes aren't there to save it? If neither Mario nor Bowser is around to save us, then who will?" I paid little thought to his questions. I was not expecting at that time I would be the one shouldering this burden. Those who remain are struggling to make it to the next day. Those who fell have returned... to hunt us down.

After Mario rescues Peach for what is possibly the billionth time, Bowser decides that he needs to find a new way to mess with the Mushroom Kingdom's hero. And what better way to do that than by transforming him into something he absolutely despises: a koopa?

Peace has been kind to our heroes, and now the story picks up twenty years later, with their kids about to experience a drastic shift in their lives. From coming of age stories, to tales of heroism, to the struggles of adulthood, this part shall prepare the next generation for the turmoil to come.

Princess Peach and Prince Bowser live a happy life in the Koopa Kingdom, alongside Bowser's brother King Boo. It has been over two years since Peach's kidnapping and subsequent rescue, and everything is as it should be. But when dark a enemy returns from the shadows, all three of them must fight to stay together. Human!Bowser, Human!Boo, AU, Part 2 of the Love And Fire series.

After Bowser's eldest son, Ludwig is attacked and assaulted by a couple of Toads after visiting Luigi at the Mushroom Kingdom for Father's Day, Bowser and Mario - Star-Crossed lovers, seek out someone to take out the Toads who wronged Ludwig.

A follow-up to a short I made when Princess Peach find out about her new game coming, well, a teaser trailer of sort. This time, Princess Peach and her friends react to a new trailer of a new Princess Peach game coming in 2024 which was shown on a Nintendo Direct on September 14, 2023!

Get ready for an amazing series featuring the Mushroom Kingdom All-Stars! Join Mario, Luigi, Bowser, Peach, and the rest of the crew in a series of adventures and fun!

After The Super Mario Bros. Movie, it's time to rebuild. Time to spend time with one another. Time to make new friends. And time to see what life has in store. Collection of one-shots.

Peach confesses she gets lonely while at Bowser's castle, and Bowser takes it to heart in the most Bowser-like way possible. (Just a short drabble I wrote as a warm-up. I hope you enjoy!).

A rewrite of Super Koopalings Episode 9: Split Mindset. What once was whole is now in pieces. A person who once one is now split into five. Where are those five, exactly? They're spread across the world, all thanks to one bespectacled, plant haired genius. Said genius, along with his siblings, seek to find the five parts. Perhaps if they do, their questions will be answered...

Rosalina finds someone stranded in the vacuum of space. They were from two different universes, and yet, the course of destiny sought to bring them together. Rosalina/OC

Based on a request from Arandomperson2567. In an alternate universe, Princess Peach was born into the Beanbean royal family instead of the Mushroom Kingdom's. And with this unique position comes a unique set of challenges...

Two brothers who plumbers named Mario & Luigi, must rise up to become the unlikely heroes the world needs when the kind hearted princess of the Mushroom Kingdom named Peach is captured by the cruel but childish ruler of the Darklands who plans to rule the world.

Alternate Universe. Most New Donk City residents hold negative opinions about Bowser. But he doesn't let it get to him. However, thanks to an accident Bowser learns of one person's true feelings. One-shot.