The Imperial government order Rean Schwarzer and Altina Orion to go to Rogueport to find an unknown thief who stole information from the RMP. He join forces with the Mario Bros and his best friend, Levi to investigate and go on a journey with them to find the Crystal Stars, and rescue Peach who was kidnapped by the X-Naut who are after the Magical Map she send the Bros.

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

Sometime after tearfully parting ways with his girlfriend and after an encounter with an Inkling version of himself from another universe, Senbo Mazushi goes to the mall for a cup of coffee at the Starbucks. How will this end?

a bunch of cute one-shots

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.

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

Twitter is suddenly about to shutdown and a villain named Mr. M is at the bottom of it with an army of Elonists, SMG4 is victim to the crisis and its all up to him, Mario and a few of their friends to defeat Mr. M and save Twitter as fast as possible before everyone's favorite social media feed shuts down for good.

Iono gets pleasantly surprised when she finds a pipe warping a bunch of stinky girls into her farty world of Pokemon.

Hunter encounters somebody who helps Hunter get back on his feet again.

Melony attends a watermelon festival at a tropical resort, only for things to get complicated when someone tries to bring forth a watermelon waifu, resulting in the birth of a monster that threatens everyone. Its up to Melony to set things right and stop the monster...

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...?"

What happens when a band of misfits get pulled into another world? One adventure turned into anything but sane. Now, with some kid's drool on Nikei's leg, very confused Spark Hunters. and some purple-haired Jesus freak yelling about redemption and random people yelling suggestions into Beep-0's CPU to help out.

A visit from the Mario Bros turns into another rescue mission, when Lincoln's sisters get kidnapped once again. Lincoln must return to the Mushroom Kingdom with the Mario Bros and team up with Sonic, Kirby, Tails, Amy, Knuckles, Daisy, and Rosalina to save his sisters from Bowser and Eggman.

Lincoln and his sisters end up the Mushroom Kingdom and they must get help from Mario and his friends to get them back home before their parents get back from vacation. But a bigger threat is planning to destroy the Mushroom Kingdom

Set in the reboot dimension Angry Luigi and Attuics will travel through dimensions to save the day and Sugar rush

Class VII returns to Erebonia along with their allies, joining them are the Mario Bros, Peach, Daisy, Aether, Mona, Morgan, Ragna, and even Bowser, and Kamek. Now with the barrier deactivated. Class VII can stop Duke Cayenne's schemes! Will they save Cedric in time, or will Erebonia suffer a dark fate?

Ash and Pikachu must team up with Cappy and fly in the Odyssey to rescue Serena from Bowser, as well as visit other places to gain the power to reach her.

Meggy leads her team against the Octoposse in the Splatfest in a timeline where Francis waited a little longer before kidnapping the population of Inkopolis, a rivalry that's spanned the course of a year since it started in IF MARIO WAS IN SPLATOON 2 comes to ahead in this SMG4 What If...

Bob swings by a hardware store downtown to get some tools for a construction foreman, however, his trip doesn't go as smoothly as planned when he comes face to face with an old rival from his tenure as a rapper while also dealing with a Magnemite who hates him.

The Liberation of Heimdallr and Imperial Villa was halted and Crow and Ouroboros relocate to the Mushroom Kingdom. Worst yet, Peach's castle has been abducted and everyone gets thrown into outer space, it's up to everyone plus a Cosmo Queen to stop Bowser, Eggman, and Ouroboros before the whole Galaxy gets conquered. Will everyone succeed or will certain doom come to the universe?

The loneliness was slowly killing him. In a last ditch effort to make a friend, Naruto wishes upon a shooting star. When this wish grants him the company of three lovely ladies, his life is changed forever. What will their presence in his life mean? How will it affect his growth? What can be expected in the future? Naruto x Harem (Bowsette, Booette, Chompette)

Toadette farts about in the world of Splatoon.

Bowser has kidnapped Mario! It is now up to Princess Peach to gather the various Toad Tribes through the Mushroom Kingdom and Hyrule in order to form an army to defeat him and save the Mushroom Kingdom's greatest hero. It will not be easy. Bowser has teamed up with Ganon, and Peach has aligned herself with Link and Zelda! This will prove to be a royal adventure!

Class VII follow Crow to the Mushroom Kingdom. After meeting up with the Mario Bros, they visit Peach's Castle for a party. However, Bowser suddenly crash the party. Worst, Crow and Ouroboros are with him! Will the Mario Bros and Class VII will be able to stop them in time with the help of the other kingdoms and their new friends?

Two heroes of red and blue from different worlds have lost someone close to them. It was tough for both to deal with the pain. But after another accident occurs, they cross paths in an unexpected situation. These heroes, known as Mario and Sonic, eventually learn about each other and promise to protect themselves from their enemies as they unknowingly form a special bond.