17 Ultima: A True God » by Rufus T. Serenity It had started out as a simple barbecue where the different young saviors of their world finally all met each other in one place, no matter if they were connected to the gods of the Greeks, Romans, Egyptians, or Norse. But then a streaking silver guy on a surfboard flew around, followed by a really big guy in a purple horned helmet. Why did it always have to get weird and scary?
Marvel & Percy Jackson and the Olympians, T, English, Supernatural & Sci-Fi, chapters: 4, words: 80k+, favs: 20, follows: 24, updated: 10/15 published: 9/3, Galactus, Percy J., Apollo, Piper M.
316 Fairy Tail Z » by Ninjamon1228 What if there was another Saiyan baby that managed to escape Planet Vegeta's destruction. And what if this baby Saiyan landed in a world full of Magic and Guilds. Watch as this Saiyan baby gets himself a family in the Fairy Tail Guild and experiences all the craziness the guild goes this. Find out...on Fairy Tail Z! (Cover Art by MariusWales)
Dragon Ball Z & Fairy Tail, T, English, Adventure & Fantasy, chapters: 25, words: 213k+, favs: 478, follows: 514, updated: 10/13 published: 12/12/2018, [OC, Wendy M.] Mirajane S.
1k+ GrimmFall » by Lord Maximus FusionFall-RWBY Fusion. In one universe the Grimm ran rampant on the world of Remnant and in another planet Earth was invaded by Planet Fuse. But what if in another the Grimm appeared on Earth, created by the evil that originally created one of the greatest villains in the CN universe? What changes would that bring to the world and its people, heroes and villains included?
Fusion Fall & RWBY, T, English, Adventure & Drama, chapters: 286, words: 1470k+, favs: 152, follows: 120, updated: 10/13 published: 1/2/2017
1k+ Hunters of Justice » by trestwho Remnant has fallen, its cities captured and its greatest defenders defeated at the hands of the alien conqueror, Brainiac. In the aftermath of his victory, the people of Remnant's last hope lies in the hands of two teams of students, whisked away to another world. A world where Gods walk among them.
Justice League & RWBY, T, English, Adventure & Sci-Fi, chapters: 65, words: 811k+, favs: 1k+, follows: 1k+, updated: 10/7 published: 9/6/2018, Clark K./Kal-El/Superman, Bruce W./Batman, Team RWBY, Team JNPR
82 Star Ablaze - Episode 1: Destinies Entwined » by Lord Maximus Star-Trek Original Series, Star Wars Movie crossover. In one universe the Enterprise races to stop an alien object of immense power and in another two Jedi Knights are sent to maintain peace on the small planet Naboo. Neither side was meant to meet but one single change is enough to bring two universes together and facing danger from both.
Star Wars & StarTrek: The Original Series, T, English, chapters: 18, words: 76k+, favs: 78, follows: 86, updated: 10/5 published: 5/3/2020
15 Stars Ablaze - Episode 2: Line in the Sand » by Lord Maximus Star Trek Original, Star Wars Movies crossover. Ten years after First Contact the two galaxies are entering a pivotal moment as one world applies for Federation membership just as the Republic is threatened with civil war.
Star Wars & StarTrek: The Original Series, T, English, Sci-Fi & Spiritual, chapters: 4, words: 15k+, favs: 25, follows: 32, updated: 10/2 published: 6/16
19 RWBY: Batwoman Beyond » by The Vigilant Spider Collab with VengfulFate. A cruel taunt shatters the youngest Rose. Made cold, scared, and angry, she stumbles upon a mentor that would teach her to guide her anger. An old family friend, Bruce Wayne. Years later, the 15 year old Ruby is a very different person. Aspiring Huntress and Wayne heiress by day, but by night she haunts Vale's underworld, wearing a different kind of hood...
Batman Beyond & RWBY, T, English, Adventure & Family, chapters: 6, words: 22k+, favs: 62, follows: 74, updated: 10/1 published: 6/27, OC, Team RWBY
341 Remnant's Mightiest Heroes! » by I Am The Prophet A day came unlike any other when Remnant found itself conquered by an alien force. On that day, eight students escape seeking a way to save their people. On a world filled with the universe's mightiest heroes.
Avengers & RWBY, T, English, Adventure & Sci-Fi, chapters: 28, words: 269k+, favs: 368, follows: 380, updated: 9/30 published: 9/30/2019
139 The Loud Dark Knight » by Lightblade1121 I got the idea of making this, being inspired by another story with the concept, but had unfortunately been deleted. Now I'm doing the story. Lincoln Wayne, Eccentric Billionaire by day, Caped Crusader by night, protects Gotham City as the infamous Batman. But a whole lot of his life begins to turn upside down when a family of twelve come in and say they are HIS family...
Batman & Loud House, K, English, chapters: 29, words: 103k+, favs: 80, follows: 74, updated: 9/29 published: 4/26/2020
117 Loud Techs » by Ninjamon1228 When Lincoln and his girlfriend Miko meet a new friend in High Five at the Hinobi Smash tournament, the three of their lives are changed forever when they learned a new truth. Video Games can some for life, and they can be quite destructive. Armed with some of the best gaming skills one can have, this trio is ready to take on anything, no matter how glitchy things get.
Loud House & Glitch Techs, T, English, Sci-Fi & Friendship, chapters: 3, words: 30k+, favs: 146, follows: 141, updated: 9/26 published: 7/19, [Lincoln L., Miko K.] Lisa L., High Five
54Loud Powers: Rise of Locus » by the Tormentor The idea of superpowers is a fictitious one. It suddenly becomes reality for Lincoln and his sisters, now gifted with powerful abilities far beyond the human norm. And yet, why them? Now facing mortal danger at every turn, the Loud children must journey across Earth and the universe to uncover their power's dark truth, discover why they had been chosen, and face an ancient enemy.
Loud House, T, English, Sci-Fi & Adventure, chapters: 17, words: 86k+, favs: 64, follows: 61, updated: 9/9 published: 1/12/2019, Lincoln L., Lori L., Lynn L., OC
240 Familiar Evil » by trestwho Louise's summoning of her familiar was supposed to be the ultimate, final proof that she was truly a mage. But, instead she somehow found herself in a place called Raccoon City on an entirely different world. A world where magic didn't exist, and when that world falls apart, she and the boy who was supposed to be her familiar must fight for their lives against the evil around them.
Resident Evil & Familiar of Zero, M, English, Horror & Suspense, chapters: 10, words: 126k+, favs: 382, follows: 438, updated: 8/31 published: 10/9/2020, Mr. X, Louise, Saito
732 Dust and Echoes » by trestwho After a successful mission, a UNSC fleet makes a random slipspace jump only to come across an uncharted system containing a sliver of humanity, one with seemingly no connection to Earth and whose natural abilities defy reason. In a galaxy full of terrifying dangers, the UNSC and Remnant must work together to defend all they know from annihilation.
Halo & RWBY, T, English, Sci-Fi & Adventure, chapters: 20, words: 223k+, favs: 825, follows: 947, updated: 8/23 published: 1/12/2020, Master Chief/John-117, Arbiter, Team RWBY, Team JNPR
40 Loud's Bizarre Reactions » by Starpion Upon discovering an unusual Blu-ray, Lincoln and his sisters begin to watch a story full of action, drama, and fabulous poses! Rated T for JoJo.
JoJo's Bizarre Adventure & Loud House, T, English, Humor & Family, chapters: 8, words: 92k+, favs: 98, follows: 119, updated: 8/5 published: 11/28/2020, Lana L., Lincoln L., Luna L., Lynn L.
1k+Syngenesophobia » by That Engineer A general term for the fear of relatives, which can include siblings. When a fight at the Loud House goes too far, the fragile bond the family has is shattered by its outcome. A different twist to 'Brawl in the Family'. (Cover art by Extricorez)
Loud House, T, English, Hurt/Comfort & Drama, chapters: 45, words: 345k+, favs: 1k+, follows: 1k+, updated: 7/28 published: 2/20/2017, Lincoln L.
186 JoJo and the Crystal Gems » by The Lampman The last pillar man has escaped containment and it's up to Jotaro, Josuke, Okuyasu, and Koichi to stop him. Meanwhile, weird things are happening in Beach City... Who are these colorful women? Who are these strangers with bizarre powers? Can our heroes unite against the evil lurking in the shadows, pillar men, stand users and Homeworld gems?
JoJo's Bizarre Adventure & Steven Universe, T, English, Adventure & Fantasy, chapters: 48, words: 201k+, favs: 190, follows: 232, updated: 7/23 published: 3/26/2018, Josuke H., OC, Steven U.
587 Unity » by Finmonster Months have passed since the Second Battle of San Fransokyo, and the newly christened Big Hero 9 have settled into the routine of being the city's local superhero. But when a new villain with his eye on not just them, but all the world's superheroes comes knocking, the rookie heroes will have to team up with heroes new and old to take him down. Sequel to Empathy.
Big Hero 6 & Inside Out, T, English, Adventure & Romance, chapters: 26, words: 124k+, favs: 256, follows: 264, updated: 7/19 published: 5/22/2018, [Hiro Hamada, Riley]
27 The Ping Pack and the Loud Crowd » by Araitsume Ever since the Loud family moved in next door 10 years ago, Lee's life has never had a dull moment thanks to them. Little are they aware of the hidden forces fighting for control of their fates as a certain Prank turns their lives upside down. (Lee/Luna/Harem). Cross-posted on AO3.
Detentionaire & Loud House, T, English, chapters: 10, words: 40k+, favs: 27, follows: 28, updated: 7/14 published: 4/13/2018, [Lee P., Luna L., Tina Q.] Luan L.
337 Bakugan Loud Brawlers » by Ninjamon1228 When a bunch of mysterious cards start falling from the sky, the lives of Lincoln, Lori, Dan, and so many more and changed forever. Watch as they brawl for the sake of not only victory, but the protection of two worlds that collide! Bakugan Brawl! Cover Art by Petrus-C-Visage
Bakugan Battle Brawlers & Loud House, T, English, Adventure & Sci-Fi, chapters: 20, words: 179k+, favs: 210, follows: 199, updated: 7/10 published: 11/30/2019, Dan K., Lincoln L., Lori L., Haiku
419 Louds vs the Forces of Evil » by Ninjamon1228 Watch as princess of Mewni Star Butterfly goes to live on earth with a certain white haired boy and his massive family. Lincoln's life is about to get a whole lot crazier, but luckily he's down for it as he, Star, his family, and friends he has now and meets along all take on whatever lies ahead all the while still having a good time! (Cover by Marius Wales)
Star Vs. The Forces of Evil & Loud House, T, English, Adventure & Fantasy, chapters: 24, words: 226k+, favs: 295, follows: 262, updated: 7/3 published: 3/18/2020, Star B., Jackie L. T., Hekapoo, Lincoln L.