When Mario and Luigi head back to New York City they are in for a shell of a surpise as they soon meet turtles and other Muntants

One peaceful day, Luigi meets with his girlfriend Marie in Inkopolis Square after buying a special charm for her in Mushroom Town and invites her to his mansion for some alone time together. While there, he shows Marie his hot tub. Will the Inkling brave the well-known squid-kid fear of water with Luigi's charm? Things get steamy in the water. Rated T for steamy romance...

a bunch of cute one-shots

When Tari's cybernetic arm breaks and has to be taken to the Robot Shop, she learns that they don't make the parts for it anymore because her model of arm has been discontinued. While she waits for Professor E. Gadd to see if he can get his hands on some parts for it, Tari is stuck with only one arm, and SMG4 and the gang decide to help her get through this hard time.

In a branched timeline, Shroomy joined the SMG4 crew in the battle to save Mario and the universe from the evil Zero during War Of The Fat Italians 2021 with the sight of the virus' demonic appearance prompting the scout to take on his former demon hunting persona during the great battle.

After seeing the episode [Nintendo Has Claimed This Video], Meggy Spletzer is distraught and uncertain of her own future, leaving her to fear her potential fate. Will she be okay? Will SMG4 calm her down? In fact, will she survive the Lawsuit Arc?

Princess Peach invited Class VII, Mario bros, and Toad Brigade to Isle Delfino for Class VII soon to be vacation over days. By the time they arrived in Isle Delfino, Mario was suddenly arrested. Now everyone works together to help solve this crisis and find the perpetrator so they can have the vacation they were planning.

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

A miscounted number of Mario characters are chosen to battle for the glory and 1 million coins. Battles! Drama! Eliminations! Relationships! Heartbreak! All these things happen on Total... Mario... Island!

Versus

SMG4, Mario and Meggy race to get out of Inkopolis with a brainwashed canon Luigi in tow and with Nintendo and the Inkling authorities determined to catch the fugitives at all costs while SMG4 is determined to escape and make sure the worst case scenario doesn't happen with Lawyer Kong on his tail...

Cackletta and Fawful stole Princess Peach's Voice, now Mario, Luigi, Class VII, Bowser and certain Officer Academy students and faculty join forces to put a stop to this and reclaim Peach's voice, but their plans immediately exploded afterwards, scattering everyone across the Beanbean Kingdom! Now it's up to everyone to reunite and stop this madness.

Splatoon 3 is out and SMG4 has released IF MARIO WAS IN SPLATOON 3, the Splatoon craze has struck the Mushroom Kingdom and, in celebration, the gang has decided to throw together a Splatoon Day party at Peach's castle with the Princess gone. What could possibly go awry?

When going to the chunin exams, the teams of Naruto generation and team Guy were forced to read a story about...Naruto as a prince? How will they react to that?

When the history of the anime worlds are in danger Mario is summoned to a brand new world by a man Trunks and is recruited into the Time Patrol and help Goku, Naurto, Luffy and more many as he was in for an adventure of a life time!

After THE MEME GAMES, Saiko Bichitaru and her old friend Kaizo travel around on a musical KS-2 rock tour and a trip to Inkopolis leads them through Octo Valley where they battle the dreaded Octarians and their leader DJ Octavio himself. Rated T for language...

The grand finale of Meta Runner is coming and people are hyped. However, one star hears word about what may become of her and fears her future. Tari is terrified, her own future in question and up in the air. Nothing does last forever, but everyone has to live their life to the fullest in the time they have left.

After Mario's defeat in THE MEME GAMES, Octarian agents report back to DJ Octavio of the plumber's activities and the feared leader of the Octarians is none too happy about what happened to his beloved Octobot. A prequel to IN HOT OCTARIAN WATER...

A MHA and Bowser SI mashed together. Please enjoy. Also Posted On Royal Road

One year after the greatest adventure, Mario and Co., the Nations, the Total Drama Cast, the Ultimates and the Supernatural creatures get together to celebrate their biggest milestone yet and preapre to face any challenge life mat throw at them. I don't own anything, all credits of the characters go towards the respective creators

A secret is uncovered about Cynthia's Villa where Ash sees a Mario Kart race... Then, Cynthia has more to offer. Rayshipping One-Shot

In the days before the release of Splatoon 3, the SMG4 gang meets a face from their past as the meme man works on a new arc and an enemy attacks the castle, wanting revenge for Mario taking something from him without asking. Rated T for language!

With the tragic death of the Mario Brothers at the evil claws of the leader of the Koopa Troop, Bowser may finally seem to have total control of the once peaceful Mushroom Kingdom, and the forced hand in marriage of the kingdom's beauty, Princess Peach. Can the son of the future's last hope be the shining light to this once tranquil kingdom?

While Mario and friends are visiting Kirby's world, Rosalina happens upon a red and orange butterfly. Or, rather, a red and orange butterfly seeks her out.