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 'rehabilitation'. Will Mario find a way to return home and save the Mushroom Kingdom?

When local plumbers from Oceanside can't seem to fix certain drain pipes, they call in the Mario Brothers Plumbing Service to get the job done. The bros are up for the task, but will they manage to fix everything on time? With the help of a certain family, anything is possible, as long as they work together.

Blade was suddenly transported to a World of Anthromorphic Pokémon, also known as Poke'Morphs, with no memory of how he got there. But soon he meets Ash Ketchum and her Pikachu as they set out on a Pokémon Journey to help Ash to become a Pokémon Master...

Blade the 10-year-old orphan never got adopted and he was subjected to abused and torture due to his Powers, that was until one night Kingdom Hearts granted him a second chance at life as a new adventure has begun...

After being rescued by Bowser, four-year-old Harry Potter grows up under the fierce yet chaotic care of the King of the Koopas. Raised in a world of fire and scheming and plumbers, Harry becomes bold, clever, and unpredictable. When he arrives at Hogwarts, his fiery upbringing and unconventional tactics shake the wizarding world to its core, defying all expectations.

In this Crossover between Mario and Touhou, The Plumber must fight against the Witch to get his cap back. (NOTE: Watch SMB: The Mushroom Hero to understand the abilities Mario has in this Crossover.)

Reality is in shambles, and Izuku can't fix it. The new UA student ended up being a robotic spy, and Izuku feels so overwhelmed as-is being the new #1 Pro Hero. He's the only one brave and strong enough to stop Dimentio, but can he really live up to All Might's name, reputation, and power? (TW in prologue A/N. Cover in process!)

Sage couldn't believe it. Her father, the great Dr. Eggman, dead. The invasion a complete failure. She hopes to take revenge for her father, but the Koopa King confronts her and offers her a deal. Be a good little minion, and he might bring her father back. And her first task is being Bowser Jr's friend! Here's hoping she doesn't snap and kill the little turtle prince.

"In your own time, feel free on reading about my experiences with the most discussed figures in this journal."

After the respective defeats of Bowser and Frieza, two worlds begin merging, threatening to consume the heroes and villains of both worlds with The Rage. This is based on Mortal Kombat vs. DC Universe's Story Mode. Includes elements from Super manga and Daima.

Book 3 of the MKW Trilogy The war has fractured worlds and broken heroes. Peach is captured, the Mushroom Kingdom has fallen, and Robotnik now wields the Master Emerald and Power Star, tearing open rifts that threaten all reality. As alliances are tested and the multiverse teeters on collapse, dangerous bargains are struck, and truths are revealed.

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...?"

Ever since Blade came to the Lakia Region, he's been constantly bullied and tortured everywhere he goes in school. But what happens when he gets caught by some of the Pokégirl's in Alkia University as they will learned his backstory.

Everything in the Mushroom Kingdom is all well and good. A nice day out playing 18 holes of golf and subpar detail identification sent Donkey Kong and Waluigi into Kamek's laboratory. They uncovered a spellbook distinct enough for them to cast peculiar spells associated with their kinks. Little do they know those could be put to a bigger project.

Takes place 10 years after the ending of Xenoblade Chronicles 3. After recent events causing the members of Ouroboros to end up reunited in the Mushroom Kingdom, they must team up with Mario and Luigi to travel to Rogueport so they can find the Crystal Stars and stop an ancient evil from destroying the universe. (Contains Inappropriate Language, because it's Xenoblade)

Darkseid invades the Nintendo Franchise. Darkseid discovers an entirely new Multiverse outside of the one he's used to. A whole new existence out there that is separate from his reality. It's the Multiverse of Nintendo. Darkseid, wanting to conquer and enslave, decides to go and take it over., beginning his newfound conquest. Now, all of Nintendo face their greatest threat ever.

A side collection of stories within the Super Trails Universe. Each stories tell different scenes that have been going on lately. Wonder what kind of adventure they have. Let's find out! The name has been changed.

Bowser is up to no good again and he kidnapped Peach and forced her to marry him! Now Mario and Co plan to rescue Peach and stop this union! Will they succeed or will Peach become Bowser's Wife?

Mario & Luigi find themselves jumping into new horizons, travelling across dimensions and entering a... world without humans...and there are weird human-like beings there but they're actually not HUMANS? Now this was getting weird.

Explore a world where Francis achieved his Anime Island dream and took over the world with anime, while achieving his dream of having all the waifus in the world through the Inkweaver. (In Progress)

It's the 5th birthday bash Angry Luigi and Alem tuber are now 20 but they're still fighting can their friends save them before it's too late? Goth owns his oc Aqua belongs to SuperMariobroultimate TamSong owns Beth

Lincoln likes to play video games...but what is he going to do now that he's inside one? Crossover with Paper Mario. Inspired by Paper Mario Eds.

A brief retrospective of a ten-year fanfic writing adventure, set to the tune of "We Didn't Start the Fire".

Inspired by Monsters, Inc.

A collection of stories featuring the Super Loud Siblings, Lucy and Lincoln. Join them, on various adventures with their friends and family, as they have adventures, fun, and a super good time in the Mushroom Kingdom.