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.

Mario discovers that SMG3 has kidnapped Tari and taken her to Kalimari Desert with the intent of having her get run over by a train, looks like its time for a pair of Glitchy heroes to save the day!

Tari wakes up on a beautiful day, only for the mood to change when she sees that Meggy is an Inkling amongst other things, and she soon finds out the world she's in is a simulation designed by a madman...

History repeats in one world, a new branching story opens up in another. This time, Mario has to team up with.. The Rabbids again! Not only that, Mario is tasked to team up with anime. Can he get home without death? (rated T for edge)

SMG4 and the gang have been preparing for a circus performance to raise money for the new castle, but in the hour before the performance, SMG3 faces what he perceives as humiliation, having to wear a bunny ear hat.

Chibi lays to rest, another takes its place! The Reds and Blues (And friends) will be covering stuff filled with shenanigans! What nonsense will they bring?

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 six mares accidentally transported to the Mushroom Kingdom by a botched dimension spell. (All credit goes to Codex92) started on gfr091702, but email got deleted.

When SMG3's popularity skyrockets after a livestream challenge, SMG4 tries to stay relevant by working on the perfect video, a task that takes a toll on him that eventually leaves Mario and the others gravely concerned the more SMG4 works on his video and his sanity begins to slip...

Meggy Spletzer makes a video where she reacts to some Splatoon memes on the internet with her cat Loaf by her side one day, and the memes leave quite the impression on Meggy in many ways.

Mario has some fun in the Mushroom Kingdom by hypnotizing his friends one day and has them do all sorts of things along the way.

After loving his life for so long in the Mushroom Kingdom, Mario suddenly comes across a rainbow warp pipe and gets transported into Equestria. There he will meet the Mane 6 as together they will be in big adventures all about the Magic of Friendship. This is a Mario x MLP Harem story.

SMG4 wake up in a fright after recalling the perfect video crisis one night and finds himself meeting with the ghost of an old enemy, one whom may share something in common with the YouTuber.

After their adventures in the pirate world of One Piece Mario and Luigi, along with Princess Peach, go to the next universe to collect the missing power stars. Is hero society ready to meet the super stars?

An alternate universe that blends Super Mario's characters and Total Drama's premise all into an action/drama packed story that challenges it's contestants in various ways. Whether it be through friendship, betrayal, brute strength, etc. All in all, what they're all aiming for is the 100 million coin prize at the end of it all, and only one person can win. Who will it be?

It was all perfect with the Giga Cat Bell until a dark being comes in and takes over society. Will the heroes stop this identity and save the planet they live on? Read "Hero's Fury" and find out!

Chompette was a girl that was raised by her father and their family dog. Sadly, the family dog passed away and Chompette refuse to leave the house. She decides to go back to school after a year and meets a boy named Danny. What started as friendship bloomed into something more.

Just after seeing off a bee, SMG4 winds up having a beehive dropping on his head and chaos ensues as bees attack him, which escalates after the group gets the hive off him and more bees attack.

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...?"

After testing Tari and Luigi for her sports coach exam, Meggy joins Mario in giving SMG4 the Tunnel of Doom challenge. SMG4 is reluctant, but upon being faced with the threat of his internet history being leaked, he accepts the challenge, which may or may not be as frightening as it seems to be...

A year after that fateful day at Saiko's house where a secret was revealed, Meggy Spletzer visits a statue of herself as she recalls when she got a new voice again, reflecting on how far things have come since then...

Captain Toad ends up farting in the methane making world of Touhou.

The many adventures of Mario and Asriel in many worlds and funny places!

After a Garry's Mod gaming session accidently lands Mario and SMG3 in jail when the cops accuse them of selling drugs, the two formulate a way to escape, but things get hairy when they're spotted escaping...

Bowser finds himself in Hyrule, where he's transfixed by Link.

Leda Riamo is a normal 16-year-old girl in Boston, though orphaned by her parents. But, when a girl who looks JUST LIKE HER turns up, she is thrust into an adventure she never thought was possible. Now she and this twin she never knew before must work together to bring the video games back.