A collection of side stories in the Super RWBY Universe! Just what shenanigans is gonna go on here? Let's all dive in!

Ridley and his friends are back for another adventure! This time, the ex-space pirate, Luigi, Roshi and Samus find themselves trapped in a dream world under the tyrannical rule of the nefarious Wart and his gang. What trials await our unlikely heroes and will they be able to stop Wart's plans to invade the waking world? Read and see.

Mario steals SMG3's Sussy Notebook and takes it to a casino run by his sentient cardboard OC partner Marty, which greatly concerns SMG3 due to the fact his diary contains secrets he doesn't want to be discovered. Now, SMG4 and his former nemesis must infiltrate Casino Paisano to get the notebook back, unaware of the real reason why Marty stole the notebook... (In Progress)

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...)

(A side story to All For Us!) Pro Hero Deku gets sent on a simple mission, stop a villainess by the name of Grape; who nobody knows anything about. But since Quirks have no affect on her, and she claims to be from the Mushroom Kingdom, Deku takes her in for interrogation instead. (Rated T for blood, violence, censored swears, insanity, trauma mentions, and perverted behavior.)

Based on “Paper Mario: The Thousand-Year Door” and a couple of it’s glitches, join Mario as he discovers that the legendary Chaos Emeralds are scattered all over the place after Sir Grodus interferes with them. This is actually a sequel to Mario & the Legend of Lord Elmo. Here’s the link to the prologue: https:/youtu.be/yBwXjaMVpe0

Mario thought that today he'd only eat cake with the princess, but bet he was wrong! he believed this was just poor luck, but little did he know that this was the beginning of a huge adventure. rated T for violence, swearing, and stuff! (note: most of the stories are copy-pasted from the fandom wiki's)

Mario becomes a Skibidi Toilet creature!

5 years since Pauline got her methane makeover in Odyssey have passed gas and in the ever pooting present we get to see what her fart fueled future endeavors lead to!

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.

After years of neglection and many attempts to become a fighter in Smash, Waluigi hits his breaking point and unleashes a frightening new power of terror upon the Mushroom Kingdom. It's up to Mario, SMG4 and the gang to stop Waluigi from destroying the world, even if he doesn't get to be in Super Smash Bros. (Based on The Waluigi Arc) (In-Progress)

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

A new school has appeared out of nowhere, and Ninja is one out of many students to be invited! What he finds, more like WHO he finds there, takes him by surprise...(More stories will be added to the collection soon)

Following the battle with Zero, Mario and SMG4 investigate the mystery surrounding the Guardian Pods, the SMGs and the other secrets the universe has to offer. Perils are encountered and secrets are revealed with neither Mario or SMG4 aware of how high the stakes are and how vital Mario is to the survival of the universe if Zero returns... (Based on the SMG4 Cosmology Lore)

Peter Parker has been a member of the Fantastic Four they've become a second family to him. But then something strange occurred when he and Johnny found a strange portal. They were warped to a land of mushrooms and princesses, who were under threat of the evil turtle known as Bowser and the Sinister Six. So Peter and Johnny must do what they can to survive this new threat.

Jessica Albert finds herself in a world of mushrooms. As well as turtles. And that's only the tip of the iceberg! Inspired by Nan the Keyblade Master's works.

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?

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.

Bowser has another heinous scheme on his claws to defeat Mario and take Princess Peach once and for all, but the mushroom-eating plumber will have some help from the Gensokyo Heroines, where Gensokyo was accidentally transported to the Mushroom Kingdom by a botched portal that got them transported.

Yang and her team has fallen through a pipe when investigating the White Fang, and are now separated. Blake and Weiss land elsewhere, while Yang lands in the Mushroom Kingdom, to find her long lost sister, Ruby, is the Princess! But there is no time for reunions, Bowser, King of the Koopas, has taken the Power Star, and has Blake and Weiss. Now, they will need to work together.

A mysterious thief has been stealing rare minerals from museums around Emerald City, and it's up to Detectives Shadow and Amy to catch the thief. Rated T for violence and some language. Written for Shadamy Week 2024.

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.

Highly-wanted thief Flynn Ryder comes across a tower, the home of the lost princess Peach. The thing is, Flynn made a deal with her, and it wasn't supposed to end in stopping Peach's evil kidnapper and romance. (Mario and Tangled crossover. NOT canon to my AU, just a fun thing. Yes, there is still songs)

(Inspired by The Crimson Yinglet stories) After a conflict that caused the Power Stars to be transported to other universes, it is up to Mario, Luigi and his friends to find them. New friends and foes will come, but they all will learn a very important lesson: These plumbers are NOT like the others! Arc 1: One Piece

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!