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Trails of Super Mario Sunshine Steel by mysteryfriend16
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.
Crossover - Mario & Legend of Heroes - Rated: T - English - Adventure/Humor - Chapters: 3 - Words: 13,700 - Favs: 1 - Follows: 1 - Updated: 7h - Published: 9/17 - Mario, Peach, Bowser Jr., Rean S.
Dimentio vs enerjak by jamainehenderson71
Versus
Crossover - Sonic the Hedgehog & Mario - Rated: T - English - Humor - Chapters: 1 - Words: 381 - Published: 11h
Trails of Cold Steel Adventures by mysteryfriend16
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!
Crossover - Mario & Legend of Heroes - Rated: T - English - Chapters: 7 - Words: 17,938 - Favs: 1 - Follows: 1 - Updated: 9/18 - Published: 8/25 - Mario, Rean S.
Super Pokémon Odyssey: Rescue Serena by Pete the Rock reviews
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.
Crossover - Pokémon & Mario - Rated: K+ - English - Adventure/Drama - Chapters: 24 - Words: 55,920 - Reviews: 64 - Favs: 35 - Follows: 35 - Updated: 9/18 - Published: 2/26 - Ash K./Satoshi, Serena, Bowser, Cappy
Super RWBY Gaiden by Nan the Keyblade Master reviews
A collection of side stories in the Super RWBY Universe! Just what shenanigans is gonna go on here? Let's all dive in!
Crossover - Mario & RWBY - Rated: T - English - Chapters: 174 - Words: 643,126 - Reviews: 1648 - Favs: 66 - Follows: 50 - Updated: 9/18 - Published: 10/6/2020 - Mario, Luigi, Team RWBY
Escape From Inkopolis -an SMG4 story- by CVGWJames reviews
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...
Crossover - Mario & Splatoon - Rated: T - English - Suspense/Drama - Chapters: 1 - Words: 2,436 - Reviews: 1 - Published: 9/16 - Mario, Luigi - Complete
Trails of Mario and Luigi Superstar Saga by mysteryfriend16
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.
Crossover - Mario & Legend of Heroes - Rated: T - English - Humor/Adventure - Chapters: 11 - Words: 78,085 - Updated: 9/15 - Published: 9/4 - Mario, Cackletta, Fawful, Rean S. - Complete
Mario's Splatoon Day Party -an SMG4 story- by CVGWJames reviews
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?
Crossover - Mario & Web Shows - Rated: T - English - Humor - Chapters: 1 - Words: 3,233 - Reviews: 1 - Published: 9/14 - Complete
Total Mario Island by Yoshi the Author reviews
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!
Crossover - Mario & Total Drama series - Rated: K+ - English - Drama - Chapters: 6 - Words: 13,824 - Reviews: 2 - Favs: 1 - Follows: 1 - Updated: 9/14 - Published: 7/25/2020
Reading: Naruto the Prince of Mushrooms by Azure King and Azure Queen reviews
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?
Crossover - Mario & Naruto - Rated: M - English - Romance/Humor - Chapters: 13 - Words: 48,219 - Reviews: 221 - Favs: 918 - Follows: 1,002 - Updated: 9/13 - Published: 5/4/2019 - Peach, Naruto U.
Super Mario Xenoverse by RGGAM
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!
Crossover - Mario & Anime X-overs - Rated: T - English - Mystery/Friendship - Chapters: 1 - Words: 2,108 - Favs: 2 - Follows: 1 - Published: 9/12 - Mario, Bleach, Dragon Ball Z
Mario and Luigi's Multiversal adventure by The Crimson Yinglet reviews
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.
Crossover - Mario & One Piece - Rated: T - English - Adventure/Friendship - Chapters: 4 - Words: 18,055 - Reviews: 4 - Favs: 1 - Follows: 4 - Updated: 9/12 - Published: 9/3 - Mario, Luigi, Luffy, Ace
KS2: Rockin' Octo Valley -an SMG4 Splatoon story- by CVGWJames reviews
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...
Crossover - Mario & Splatoon - Rated: T - English - Drama - Chapters: 1 - Words: 3,720 - Reviews: 1 - Published: 9/11 - Mario, OC, OC, DJ Octavio - Complete
Mario and Sonic shorts by Angry9guy reviews
a bunch of cute one-shots
Crossover - Sonic the Hedgehog & Mario - Rated: K+ - English - Humor/Family - Chapters: 8 - Words: 703 - Reviews: 3 - Updated: 9/10 - Published: 4/18
Fearing Fate -an SMG4 story- by CVGWJames reviews
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.
Crossover - Mario & Web Shows - Rated: K - English - Hurt/Comfort - Chapters: 1 - Words: 1,840 - Reviews: 2 - Favs: 2 - Published: 9/9 - Complete
Get That Human!: Octavio's Fury -an SMG4 story- by CVGWJames reviews
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...
Crossover - Mario & Splatoon - Rated: K+ - English - Drama - Chapters: 1 - Words: 2,400 - Reviews: 1 - Published: 9/8 - Mario, DJ Octavio - Complete
What's A Koopa To Do? by DesertChocolate reviews
A MHA and Bowser SI mashed together. Please enjoy. Also Posted On Royal Road
Crossover - Mario & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Humor - Chapters: 23 - Words: 102,719 - Reviews: 717 - Favs: 1,917 - Follows: 2,141 - Updated: 9/8 - Published: 2/28/2021 - Bowser, Izuku M., Pony T.
Towards the bright Future by Kombatant and Smasher
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
Crossover - Mario & Hetalia - Axis Powers - Rated: T - English - Friendship/Humor - Chapters: 1 - Words: 2,691 - Published: 9/7 - Mario, Dixie, Japan - Complete
Ice Cream, Bath and Her by Pete the Rock reviews
A secret is uncovered about Cynthia's Villa where Ash sees a Mario Kart race... Then, Cynthia has more to offer. Rayshipping One-Shot
Crossover - Pokémon & Mario - Rated: M - English - Romance/Humor - Chapters: 1 - Words: 2,457 - Reviews: 6 - Favs: 12 - Follows: 9 - Published: 9/7 - [Ash K./Satoshi, Cynthia/Shirona] Peach, DK - Complete
Return Of The Inkling -an SMG4 story- by CVGWJames reviews
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!
Crossover - Mario & Splatoon - Rated: T - English - Friendship/Parody - Chapters: 1 - Words: 2,763 - Reviews: 1 - Published: 9/7 - Mario, Luigi, OC, DJ Octavio - Complete
Mushroom Kingdom's Last Hope by CreativeTK22
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?
Crossover - Dragon Ball Z & Mario - Rated: M - English - Adventure/Romance - Chapters: 5 - Words: 18,886 - Favs: 3 - Follows: 2 - Updated: 9/6 - Published: 6/13
Indigo by MarrowInTheBone reviews
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.
Crossover - Mario & Kirby - Rated: T - English - Angst/Friendship - Chapters: 1 - Words: 1,894 - Reviews: 1 - Favs: 3 - Follows: 1 - Published: 9/5 - Rosetta/Rosalina, Morpho Knight - Complete
Genesect In Space 5: Defender of the Galaxies by gemerl720 post
Genesect's final space adventure begins in the Super Mario Galaxy Crossover Fanfiction. The Invasion of All Aliens Squad, the I.A.A.S., threatens to conquer the galaxies and enslave the inhabitants. It is up to Genesect and Jirachi to save the galaxies and stop the I.A.A.S. once and for all in Gemerl720 Post's last ever Fanfiction.
Crossover - Pokémon & Mario - Rated: T - English - Sci-Fi/Adventure - Chapters: 37 - Words: 126,744 - Favs: 6 - Follows: 4 - Updated: 9/5 - Published: 9/18/2020 - Mewtwo, Jirachi, Genesect, Rosetta/Rosalina
Trails of Super Mario 64 by mysteryfriend16
Bowser suddenly takes over the Mushroom Kingdom and traps everyone inside it. Now it's up to Class VII and some friends they made from the Phantom Field to rescue them! Will they be able to save everyone and stop Bowser's Conquest or will Bowser achieve his goal?
Crossover - Mario & Legend of Heroes - Rated: T - English - Humor/Adventure - Chapters: 7 - Words: 33,398 - Follows: 1 - Updated: 9/3 - Published: 8/28 - Mario, Yoshi, Bowser, Rean S. - Complete
Hot Spring Relaxation -an SMG4 MxM story- by CVGWJames reviews
On a boiling hot summer day, Mario and his girlfriend Meggy Spletzer take a relaxing dip in the hot springs by the lake and have a relaxing time without a worry in the world.
Crossover - Mario & Web Shows - Rated: T - English - Romance - Chapters: 1 - Words: 2,340 - Reviews: 1 - Published: 9/3 - Mario - Complete
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