Video game worlds collide! When Mario defeats Bowser (again) he and his brother Luigi are approached by four unknown creatures known as Mobians who ask for Mario's help in recollecting the Seven Chaos emeralds however unknown to our heroes an enemy of Sonic's known as Metallix is on the hunt for the Chaos emeralds in hopes of becoming powerful it's a race for the fate of all!

Izuku Midoriya is framed by the League of Villains and sent to Tartarus. Is this the end of his hero Career? In his world, maybe. But what about in the Mushroom Kingdom's?

Splatfest champion Meggy Spletzer has finally graduated from Omnia Academy and is ready to begin her sports coach career, but when she hears that her longtime idol Oneshot Wren has fallen off, she embarks on a trip to the land of Western Spaghetti, unaware that something sinister is at play... (In-Progress...)

Sequel to 'The Incredible Crossover Race 2' We have ourselves 23 different team that will embark on another race around the world and through different universe for an epic prize of 1 million dollars. In this all-star season newbie teams and veterans will compete and yet a new host will take this race to epic adventure for the million dollar prize. Who will win?

What if instead of becoming a human after getting her ink sucked out of her, it made a human clone of Meggy

You ever wonder what would happen if things played out differently in the SRS? Join Hades as he takes a dive into the SRS Multiverse and asks the question: "What If...?"

Mario's on an all-new epic quest! Join him, Luigi, Peach and Yoshi as they enter a brand new anime dimension to stop the mysterious glitchy entity known as Phantom, and save Bowser from the clutches of overwhelming power!

Crossover between Super Mario Bros./Sonic the Hedgehog/My Hero Academia/Miraculous/Naruto/Code Lyoko. Meet the International Association of Pink Girls, an organization of the girliest young women who gather to promote the message of Truth, Justice and all things Pink.

Luigi is teleported to a safer area after his home is corrupted by Bowser. He ends up in Equestria, where he is found and taken to the princesses, who then declare war on Bowser after hearing of what he had done to Luigi's home.

You are renowned as the silent flame, one of the most fearsome assassins in existence due to your unparalleled skills. The only thing that matters now is that you were sent here for a distinct purpose. How do you navigate through this void? Only one thing is certain – you are following the king's command.

As a proud Italian, Mario enjoys ice cream. So using the gold joins he's gathered, he decides to treat himself to such an amazing one which he is looking forward to eating. Unfortunately, a certain rival of his swings by to ruin it for him…

Based off of my YouTube series TYIP. All 32 players that have competed in the first two seasons have returned for one more season! With the prize being bigger and this being the biggest season yet! What will happen? What drama will take place? Who will be voted out? And who will stand victorious?

Mario and Luigi are on a multiversal adventure to find the missing power stars. Will their actions have dramatic changes to these worlds and will it have unforeseen consequences. Only time will tell.

After falling from a ship during a storm, Danny Fenton wakes up on an Island with four beautiful girls known as Yoshette. Stick with no way home, Danny ends up living with them, with one of them slowly falling in love with him.

This is the final revmap. After a battle gone wrong Mario ends up in the boiling isles Sonic ends up on Amphibia

What If SMG3's New Crew Was Canon. Based on story on Reddit by GynaTheGynoidOFCI

Prince Mush must come to terms with the fact that there are far stronger fighters than himself.

Bowser has found an ancient grimoire and used it on Mario to send him to Hell. Join Mario as he ventures into the world of Hazbin Hotel. He will meet the princess of Hell and many others who are involved with her. Will Mario find a way to return home and save the Mushroom Kingdom?

The Dawn may be back, but when mysterious "Things" cause nearly as much destruction throughout the world, the Travelers must assemble and find the source of these artifacts of doom, the Prisma Isles. They were never expecting a whole new world on the other reaches of the sea... Cross-posted on Ao3.

After dealing with Senbo and Aibo, Saiko and her band find themselves hitting the Inkling city of Inkopolis, Meggy's old hometown, for a concert tour. However, things get soon inky when it is discovered that someone may be out for their heads. (In-Progress...)

Sora, Donald, and Goofy arrives in the Mushroom Kingdom where they encounter Bowsette who wants the Keyblade. Can they defeat her? One shot drabble.

Bowsette finally makes her debut to the Super Smash Bros. roster, but her triumph debut is cut short when she faces off Zero Suit Samus after bragging about being better than Mario and his friends. One shot drabble.

Bowsette arrives in Hyrule and defeats Princess Zelda and Link, claiming the land under her evil rule. One shot drabble.

When Cell suddenly arrives in the Mushroom Kingdom and encounters the infamous Bowsette character. One shot drabble.

Two imperial brothers arrive at Maar Gan and get sidetracked.