Based on a request by Tiana Koopa. One night, Iggy decides to try his hand at messing with the fabric of space, like any reasonable scientist would. As a result, he creates this device that brings a strange young woman named Tiana Koopa into his universe. Can he get her back home? And what exactly is the deal with her?

As it feels like the worst is behind her, Now-Queen Peach resumes rule of the Mushroom Kingdom. Sadly, due to the costs of having upheld the Ultimate DoubleDash Tournament, everything seems to only be getting worse. With Rates of Violence reaching new highs and rates of approval dropping by the day, can Queen Peach handle her self-inflicted destruction? (Now rated M)

After fixing a strange pipe deep below their city, plumber brothers Mario and Luigi find themselves sucked into a pipe that warps them to a strange new land: the Mushroom Kingdom! As strangers in a strange new place, Mario and Luigi quickly make themselves useful by helping those around town, also aided by the compassionate Princess Peach and pursued by the dark King Bowser.

Mario was very lucky to have a starlight and a cherry blossom in his life.

Aqua wishes everyone a happy Mario day Also she belongs to SuperMariobroultimate

Mario and Luigi go out for a lovely game of golf! But as things take an unexpected turn, our dashing man in red must embark upon a journey neither he nor you will ever fore-get!

Bowser loathes when his playing is interrupted.

Two brothers from Brooklyn running a plumbing business find themselves in an unlikely adventure in an extraordinary world to save a princess.

Mario, an average handyman living in New Donk City lands the opportunity of a lifetime to spend a couple days abroad in the Mushroom Kingdom for work. Little does he know that his life will forever change when the dastardly Lord Bowser interrupts the banquet at Castle Toadstool to steal the Mushroom Kingdom's most treasured artifacts, the Power Stars.

The best way to solve your problems is to talk about them. That's what Mario and Peach learn in this fanfic. MarioXPeach chapter story! COMPLETE!

Mario is invited to Peach's castle to eat a cake she baked, Luigi and Wario tagging along. When they arrive however Peach is nowhere to be found. Deciding to split up to search for Peach, they head further into the castle as strange happenings start to occur, impossible geometries, doors appearing where they weren't before. This isn't right... (updated 3/9/2025 to match Ao3 ver.)

When Queen Peach rediscovers her old violin in the attic and plays it again, her daughter, Princess Pesca, expresses an interest in learning how to play it. Read to find out what happens! Chapter story! COMPLETE!

The Maro bros have always celebrated Christmas, not being in NYC means nothing they are going to be celebrating the holidays no matter what tradition is important to them after all. However a different land has different laws, these get in their way however, Peach helps by working around the laws so they can have their holiday and share it with everyone. Even the most rotten souls.

While cleaning out the remains of Fortress Zokket, Connie came across Zokket's log. Zokket had it ordered to be thrown out with his memos, but Connie was convinced precious memories like these shouldn't be deleted. (Mario and Luigi Brothership and LotF: Brotherhood spoilers. Rated T for alcohol consumption.)

My take on the Mario mythos, with cues taken from all over the franchise.

On a rather slow day at the travelers home, Soren receives a letter from Princess Peach telling him about a map that leads to treasure. With the princess in trouble and a new adventure to be had, the group goes to gather their friends, unaware of the truth behind the mysterious treasure that hides under Rogueport.

A wise wizard once said "Everybody gets redeemed, even if that only comes in the afterlife." Reclusa's game was over, for good, but he can't accept that. With Antasma as his cellmate and other villains mocking his "worthless" efforts, Reclusa hates his new, eternal, punishment. But...maybe there's a way to cheat the system? (Spoilers for multiple games, TW in prologue A/N.)

Waluigi and Rosalina go out on a romantic date and Wario interrupts their moment, claiming to become a server to the both of them. This resulted in so much chaos.

based on paper mario Mario music box, higurashi when they cry and course party. on a regular day at u goom, goomBella and her father figure and archeology mentor, professor frankly received a letter from Mario about a ancient curse at creepy steeple, asking them to travel to twilight town to investigate the curse.

La verdadoera historia tras los juegs de Mario Bross, la q miyamoto nunk quiso contar jeje, lets a gou

When Toad Town is taken by the clutches of Waluigi, who will save the day when Mario and Luigi aren't around? Why, Toadette, of course. Toadette and her friends shall travel all the way to Diamond City to get their beloved Toad Town back!

(The Third Part of "M is Lost") Now, There are two threats to time, The Shadow Fracture and The Worldbreakers. will Mario, and the others be able to stop them?

This short takes a turn where the famous TV show I'm a Koopa Get Me Out Of Here! goes behind the scenes. Jack Marigold is not only about to take part in his first trial, but he's almost going to meet his worst thinkable death ever...

After venturing through the multiverse, losing his hand, and losing his brother, Mario is alone. Tired of both his luck and life, he wonders how he'll go on without Luigi. First sequel to Shattering the Stars

It was done, Concordia was born. Yamagen knew people would only get in the way of the connection he had with the dying Uni-Tree, and wanted to stop the pain from settling in. Falor had a thought that if he could help Yamagen, maybe things would turn out different. He couldn't have been more wrong. (Trigger warning in chapter 1 A/N. LotF: Brotherhood side story and heavy spoilers.)