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Super RWBY Gaiden » by Nan the Keyblade Master
A collection of side stories in the Super RWBY Universe! Just what shenanigans is gonna go on here? Let's all dive in!Mario & RWBY, T, English, chapters: 294, words: 1223k+, favs: 95, follows: 80, updated: 9/11 published: 10/6/2020, Mario, Luigi, Team RWBY
76 RWBY: The Paldean Treasure » by Nan the Keyblade Master
After everything Weiss had been through, surely a vacation in Paldea would be a splendid idea! Old friends reunite, sandwiches, Team Star, giant Pokemon, oh my! What excitement! (Story #46)Pokémon & RWBY, T, English, Adventure & Humor, chapters: 14, words: 122k+, favs: 32, follows: 24, updated: 9/9 published: 6/27, OC, Gloria/Yuri, Ruby R., Weiss S.
126 The Legend of Ruby: Breath of the Wild » by Nan the Keyblade Master
When Weiss awakens from a hundred year slumber, she finds herself in unfamiliar territory and soon realizes she will have to save Hyrule and Ruby. Will she be up for the task, or will she succumb to Calamity Ganon?Legend of Zelda & RWBY, T, English, Adventure & Humor, chapters: 28, words: 154k+, favs: 35, follows: 32, updated: 9/6 published: 1/20, Ruby R., Weiss S.
451 New Brotherhood (Under Construction) » by 1TGN
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, Mario and Sonic, eventually learn about each other and promise to protect themselves from their enemies as they unknowingly form a special bond.Mario & Sonic the Hedgehog, T, English, Family & Hurt/Comfort, chapters: 64, words: 319k+, favs: 176, follows: 154, updated: 8/27 published: 1/24/2017, Mario, Sonic, Luigi, Tails
63 Mario and Luigi's Multiversal Adventure Pirate Saga » by The Crimson Yinglet
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.Mario & One Piece, T, English, Adventure & Friendship, chapters: 30, words: 153k+, favs: 79, follows: 72, updated: 8/27 published: 9/3/2022, Mario, Luigi, Luffy, Ace
62
JNPR: The Teal Mask » by Nan the Keyblade Master
Welcome to the Land of Kitakami, where you'll meet all kinds of things like a sassy young lady, a young meek boy, an ogre that is actually very friendly, and much more! Nothing can go wrong on this vacation, right? Perhaps a certain Greek Amazon might find her Kirby... (Story #47)Pokémon & RWBY, T, English, Adventure & Humor, chapters: 8, words: 46k+, favs: 29, follows: 24, updated: 8/9 published: 7/10, Carmine/Zeiyu, Kieran/Sugiri, Perrin/Sazare, Team JNPR
367 Super RWBY IF » by Nan the Keyblade Master
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...?"Mario & RWBY, T, English, Humor & Parody, chapters: 43, words: 324k+, favs: 45, follows: 36, updated: 6/25 published: 10/15/2022, Mario, Luigi, Ruby R., Summer R.
241 WSSP: Frontiers » by Nan the Keyblade Master
When Eggman appears to be up to his old tricks. Weiss and co attempt to find out what he's up to, only to get trapped within Starfall Islands. Will they be able to escape along with trying to stop with whatever plan Eggman may be up to? (Now collabbed with Qwark's Account!) (Story #44)Sonic the Hedgehog & RWBY, T, English, Adventure & Drama, chapters: 23, words: 145k+, favs: 41, follows: 32, updated: 6/22 published: 1/22, Sonic, Sage, Weiss S., Penny P.
3k+ Ninja Gamer Complete » by DragonKnightRyu
So, dying sucks, but hey, I get a chance at reincarnation with a special power, and that power is 'The Gamer' so that's awesome! But... I'm being reincarnated into the world of Naruto, where giant chakra beasts can nuke you, crazy Uchiha roam who want to rule the world with the power of the moon, a guy who thinks he's a god wants to 'share his pain'. Yup, I am going to die again...Naruto, T, English, Fantasy & Adventure, chapters: 43, words: 242k+, favs: 11k+, follows: 11k+, updated: 5/26 published: 11/12/2017, Naruto U., Sasuke U., Kakashi H., OC
732 Whistle of Death » by NeonZangetsu
I find the very idea of immortality absurd. Why fight, then? Everyone's always asking me that question. And now it seems you are, too. Is it for hatred? Revenge? No! Is there any man alive who needs a reason to protect his very own children? Or his grandchildren? I think not. For their sake, I'll gladly become Death itself. Request story. Narutoxharem. Last Wish references.Naruto & RWBY, T, English, Romance & Adventure, chapters: 7, words: 31k+, favs: 1k+, follows: 1k+, updated: 5/19 published: 3/18/2023, Naruto U., Glynda G., Neo, Amber
93Thunderstorm » by Colorful and Free
One second, he was Luigi. The next, he was Mr. L. As time goes on, he questions himself. Who is he? Why can't he remember anything? Why does he love a hero he should hate? Stuck between romance and a resolution, Mr. L treads a dangerous path as he gets closer to the truth. Will he remember himself before it's too late? Lmentio. Rated T for language, a lemon, and mentions of abuse.Mario, T, English, Romance & Drama, chapters: 20, words: 82k+, favs: 57, follows: 46, updated: 4/30 published: 9/30/2017, [Dimentio, Mr. L] Count Bleck/Blumiere, Nastasia
47 RWBY: The age of Koopa » by EXRB
What happened when the world of Remnant meets the unique and quirky character of Super Mario? What would happen if they were to be exposed to the oddness and wackiness of the Mario Universe? What if they happen to be world-conquering bad guys? One thing is for sure, they're in for a Super Adventure. This is an RWBY & Mario crossover but without Mario. Cover Art by yours truly.Mario & RWBY, T, English, Adventure & Fantasy, chapters: 27, words: 233k+, favs: 93, follows: 94, updated: 3/10 published: 4/18/2021, Bowser Jr., Koopalings, Team RWBY, Team JNPR
13 Rewritten: The Remastered Diary of a Green Plumber » by Shana Hager
Rewrite of Unwritten, with brand-new chapters and scenes. Follow Luigi in an epic adventure spanning forty-odd years as he navigates his complex relationship with his big bro, falls in love with a tomboyish Princess and makes new friends at every turn. Rated M for sexual situations and mature themes.Mario, M, English, Friendship & Family, chapters: 55, words: 363k+, favs: 9, follows: 4, updated: 2/24 published: 11/29/2023, Mario, Luigi, OC
48 From Plumber to Pirate » by TalesToIntrigue
Mario had no idea where he was, where his friends were or who these people really were. But somewhere deep inside of himself, he knew things would work out just fine by the time this was all over.Mario & One Piece, T, English, Adventure & Friendship, chapters: 10, words: 94k+, favs: 103, follows: 96, updated: 2/16 published: 2/20/2016, Mario, Bowser, Luffy, Zoro
196 Super RWBY PSA » by Nan the Keyblade Master
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?Mario & RWBY, T, English, Humor & Parody, chapters: 22, words: 64k+, favs: 52, follows: 33, updated: 1/27 published: 11/13/2021
255 RWBY: Wings of Ruin » by Nan the Keyblade Master
When Adam takes Azure away from Weiss, everyone pitches in to help save Azure from the Crimson Fang Leader. However, they're about to meet the Wings of Ruin while they're at it. What craziness have they gotten themselves into this time? (Story #42 - Read Super RWBY IF Chapter 30 first)Monster Hunter & RWBY, T, English, Adventure & Humor, chapters: 25, words: 137k+, favs: 41, follows: 35, updated: 1/18 published: 9/25/2023, OC, Ruby R., Weiss S., Adam T.
17 Super RWBY Sisters: The Lost Levels » by Nan the Keyblade Master
You'll find the whole Lost Levels saga in one big ol' side story here! (Story #43-ish...)Mario & RWBY, T, English, Humor & Adventure, chapters: 13, words: 68k+, favs: 11, follows: 9, 10/28/2023, King Boo, Dimentio, Dry Bowser
136 Support Conversations with 'The Hero of Time' » by ChankoLegacy
Desperate for help in stopping Grima, Naga reaches out to other worlds for capable fighters. Link accepts her call and is transported to Ylisse where he joins forces with the Shepherds. Here are his support conversations with the FE Awakening cast.Legend of Zelda & Fire Emblem, T, English, Friendship & Romance, chapters: 55, words: 134k+, favs: 159, follows: 152, updated: 9/23/2023 published: 2/25/2022, Link
204 RWBY: Winter's Dusk » by Nan the Keyblade Master
Eggman is up to no good as he declares that Remnant will be wiped out if he's not given the Chaos Emeralds at a certain point in time. Will he succeed or will Remnant finally meet its permanent end? (Story #41)Sonic the Hedgehog & RWBY, T, English, Adventure, chapters: 16, words: 103k+, favs: 41, follows: 28, updated: 9/20/2023 published: 8/7/2023, Dr. Robotnik/Dr. Eggman, Silver, J. Ironwood, Ace-Ops
218 ATMC: Skyward Sword » by Nan the Keyblade Master
When Ghirahim and Wizzro go back in time to bring Demise to the present, Lana and Cia recruit a group of heroes to try and stop them! Will they succeed or will Remnant meet its untimely demise? (Story #38 - Read Gaiden Chapter 198 and Super RWBY IF Chapter 15 first.)Legend of Zelda & RWBY, T, English, Adventure, chapters: 25, words: 160k+, favs: 34, follows: 24, updated: 7/31/2023 published: 2/17/2023, Ghirahim, Cia, Lana, Team CRDL