Megacrossover Stories

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20 Stories

War of the Worlds 2005: Male reader x Female Alien Harem  by NewDarkLords
#1
War of the Worlds 2005: Male reade...by NewDarkLords
On February 3rd 2005 the date will go down on Earth's history the when the Martians in their big Tripods have invade Earth to conquer and destory the Human race and that...
Galaxy Wars by deanthedumbass
#2
Galaxy Warsby Dean Emery
NOTICE: From chapter 29 (which will release on 31/10/24, 12pm AEST) on to the rest of the fanfic, things are gonna be ridiculously more complicated. Also there's gonna b...
Mickey Mouse Clubhouse; Rise of The Skull Sorcerer. by gregoryschoff
#3
Mickey Mouse Clubhouse; Rise of Th...by gregoryschoff
Plot: Meet Mickey, Minnie, Pluto, Goofy, Daisy and Donald as they had many adventures outside the clubhouse. However, Mickey and friends were soon about to learn that th...
The Abyssal Hero by GavinEthan
#4
The Abyssal Heroby Gavin Ethan
Gates Portals to locations where the worst reside. Monsters, Demons, and Angels, all enemies of Humanity. For years these beings terrorised humanity, and we were powerle...
Bella's Hogwarts Adventures by Nyala_Kurta
#5
Bella's Hogwarts Adventuresby Nyala Kurta
Danny and I go to Hogwarts and have some crazy adventures. Romance, friendship, angst, and hilarious antics ensue. (Warnings: Huge crossover, some cussing, Japanese, a n...
Magia Record Crossover (Old) by GoldenFoxy40
#6
Magia Record Crossover (Old)by Zorn
No, please! It's too cringey!
Completed
Living In A Fantasy World  by Hirolegend34
#7
Living In A Fantasy World by Hiro The Legend
living a normal life Hiro Shizuki and the rest of the world was unexpectedly merged with fiction characters from all forms of fiction became part of the new world
Marvel's Ultimate Fire-Boy. by gregoryschoff
#8
Marvel's Ultimate Fire-Boy.by gregoryschoff
Plot: Meet Alexander (Alex) Inferno A.K.A Fire-Boy, a humanoid organic lifeform with Absolute Powers and Fire-based Abilities; Powers and Abilities based on the Element...
My Little Heart Scott Pilgrim Things Transformers 1999 [MLHSPTT1999] by Monolunalis
#9
My Little Heart Scott Pilgrim Thin...by Monolunalis🪻🌂
This story is a crossover between My Little Pony, HeartStopper, Scott Pilgrim Takes Off, Transformers Prime Series, Stranger Things and Reverse 1999. Disclaimer, I do no...
Glitch Circuit University by lupin1st
#10
Glitch Circuit Universityby 80Lupin Awesome
Glitch Circuit University is one of the greatest prestigious academies with people who have and don't have powers.. entrained people for anything like super villains an...
Meet The Universes by AnimeMultishipper
#11
Meet The Universesby Atsuko-Chan
Class 1-A was just waiting for Mr. Aizawa when there was a big flash... "WHERE THE FUCK ARE WE!?!?!?!?!?" "I'm bored so I decided to bring you guys with m...
Traveling through worlds by Story_Cube_Ghost
#12
Traveling through worldsby Story_Cube_Ghost
Janette own a humble little store. But behind the employ only door is another store, much more unusual than the one in front behind that store is a meeting room where Ja...
||My Hero Academia: Time and Space|| by BallPythonsTVRobloxa
#13
||My Hero Academia: Time and Space...by BallPythonsTV Roblox and more
Meet Akemi Jikū, a female transfer student going to UA. She has the power to alter Space, Time, reality, and dimensions yet not a single person knows, not even her paren...
Subspace continued by DoThEmArIo
#14
Subspace continuedby DoThEmArIo
After the subspace war tabuu survives and plans to assassinate the multiverse a few at a time starting with some of the bigger threats of the war and some other universe...
Time Of Living by DualMinds
#16
Time Of Livingby DualMinds
San Fransokyo is known as the home of best medicines in the world and with that, two companies withstand mighty above all else. However, a conspiracy is accused against...
Maid'n Chain: A Worm Fanfic by Doctor-Mayday
#17
Maid'n Chain: A Worm Fanficby bob beers mayday
It started when Taylor's watch did what it did. An orphan girl finds a new pet rabbit and a case of vampirism. Some boys are back in town, looking to rumble. A black hol...
Y/N-san of the bathroom  by Tehgraelodtoen
#18
Y/N-san of the bathroom by Nick Runner
When a wish granting ghost get's reborn after her duties were done only to find out God reincarnate her to go too different world's since they needed to see if there wor...
The Flash by TheFlashBR34
#19
The Flashby Steven Universe Eps
a Serie Do Flash Na Minha Versão