Ben 10 Crossovers
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Loud 10 by Smoking Wrecker reviews
Lincoln found this watch that allows him to turn into 10 different aliens. He'll use his new powers for good with the help from Clyde and Ronnie Anne.
Crossover - Ben 10 & Loud House - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 35 - Words: 69,792 - Reviews: 221 - Favs: 102 - Follows: 81 - Updated: 2/6 - Published: 2/22/2019 - Clyde, Lincoln L., Ronnie Anne S.
To Love a Hero of the Ultimatrix by Artzilla406
zack has landed where he encounter 3 of his childhood friend but that's not all, fill with strong warriors of weapons , fighting techniques and more. Now our hero is ready to let loose
Crossover - X-overs & Ben 10 - Rated: M - English - Sci-Fi - Chapters: 2 - Words: 24,651 - Favs: 7 - Follows: 7 - Updated: 2/6 - Published: 10/7/2021 - OC
Ben 10 Switch On by CMXB reviews
A new Fourze has arrived at the world of Ben 10 with a mission to be a new hero of the universe while befriending anyone he meets, what adventures will he do only time will tell now, Uchu Kita.
Crossover - Ben 10 & Kamen Rider - Rated: T - English - Adventure/Sci-Fi - Chapters: 23 - Words: 40,742 - Reviews: 115 - Favs: 157 - Follows: 141 - Updated: 2/6 - Published: 12/22/2019 - [Julie Y., OC] Gentaro K./Fourze
Black Hourglass by 10finityX reviews
Getting magic meant everything to Asta. After finding out he truly had no chance of using magic, the thing on his wrist gave him the ability to transform! Now it's up to Asta to use his transformations to defeat both magical and alien threats to the clover kingdom on his path to become the wizard king and hero of the universe!
Crossover - Ben 10 & Black Clover/ブラッククローバー - Rated: T - English - Adventure/Fantasy - Chapters: 6 - Words: 50,012 - Reviews: 33 - Favs: 45 - Follows: 45 - Updated: 2/5 - Published: 9/25/2021 - Asta, Yuno
Finding Hope by Shinobi360 reviews
Conflicted with the loss of Feedback,an 11 year old Ben Tennyson nearly loses his will to keep being a hero, but finds his desire to keep helping others strengthened through the efforts of his family. Now, alongside new friends that he begins to see as older siblings with time,Ben and the Teen Titans protect the innocent and do their best to make the world a better place.
Crossover - Ben 10 & Teen Titans - Rated: T - English - Adventure/Family - Chapters: 4 - Words: 21,994 - Reviews: 35 - Favs: 42 - Follows: 46 - Updated: 2/5 - Published: 11/26/2021 - Ben T., Robin, Beast Boy, Starfire
Ben 10: Total Drama Island Madness! by Masamune X23 reviews
Summer vacation is here once again and Ben finds himself without any plans. However a new adventure comes into his path when he's chosen for a new tv survival game show. Can he win the competition using nothing but his natural skills now that he isn't wearing the Omnitrix? Find out on Total...Ten...Drama...Island!
Crossover - Ben 10 & Total Drama series - Rated: T - English - Chapters: 2 - Words: 24,570 - Reviews: 25 - Favs: 42 - Follows: 55 - Updated: 2/5 - Published: 10/29/2021
Sven Tekau, The Omnitrix Hero by NightwolfGamer03 reviews
In a world where more than half of the population have a superpower, Sven Tekau is one of the few people who was born without a superpower. However, this all changes one fateful night when he makes a wish upon a star. After this, Sven receives the Omnitrix, a watch that can transform him into alien lifeforms, hoping to get a great hero education at Hero Elementary.
Crossover - Ben 10 & Hero Elementry - Rated: K - English - Drama/Hurt/Comfort - Chapters: 1 - Words: 1,709 - Reviews: 2 - Published: 2/5 - OC
Pokémon Trix: Tales of Soot and Ash by Ohirume reviews
Imagine a version of the Pokémon world where Ash Ketchum came into possession of the most powerful device in the world of Ben 10. Now imagine that written by some psycho. Yeah... Pokémon/Ben 10 crossover, sort of. Weird censoring. Tell me what you think. Due to this websites regular glitches/breakdowns, chapters will ALSO be posted on DeviantArt. Username: Ohirume1
Crossover - Pokémon & Ben 10 - Rated: K+ - English - Chapters: 66 - Words: 655,985 - Reviews: 494 - Favs: 247 - Follows: 277 - Updated: 2/3 - Published: 5/16/2019 - Ash K./Satoshi, Mightyena/Guraena, OC
Master Control by B1ack0ut reviews
Ben was given the master control to defend earth from invasion, but Azmuth soon saw it was a losing battle. The omnitrix was sent to a separate dimension to keep it from the wrong hands. Now, Izuku Midoriya is the bearer of the watch with the master control still unlocked. Now he uses its powers to help as many people as he can but doesn't know of the main function, transformation.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Sci-Fi/Friendship - Chapters: 24 - Words: 140,868 - Reviews: 690 - Favs: 971 - Follows: 1,133 - Updated: 2/2 - Published: 1/27/2021 - Izuku M., Eijiro Kirishima, Mina A., Pony T.
My Omniverse Acadamia:Galactic Heroes by morijingod reviews
i do not own MHA or Ben 10 ben 10 belongs to man of action entertainment MHA belongs to Kohei Horikoshi this cover's original artist is "Your average ben 10 fan" from the ben 10 amino
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Friendship - Chapters: 1 - Words: 913 - Reviews: 3 - Favs: 5 - Follows: 6 - Published: 2/2
My Ultimate Academia by Shocknawe 425 reviews
Being a hero is something Ben Tennyson has been for quite some time, but he never thought he'd see a world where it was commercialized. After a chance meaning with one of these 'Pro-Heroes', Ben agrees to go through a school to become a hero. With no way home and three of his most dangerous foes on the loose, Ben must learn from these heroes to help him in the long run.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Family - Chapters: 8 - Words: 88,701 - Reviews: 347 - Favs: 820 - Follows: 943 - Updated: 2/2 - Published: 12/11/2019 - [Ben T., Momo Y.] Vilgax, Nemuri K./Midnight
Young Alien Justice by JungleFurious reviews
Nathan Hart was just an ordinary teen ready to begin his summer vacation, but soon he discovered a strange watch that could transform him into 10 superpowered aliens. this puts him on notice with the Justice League and decide to have him be a part of a team of young aspiring heroes. Together, they'll face threats such as criminals, robots, society of villains, and alien conquerors.
Crossover - Ben 10 & Young Justice - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 26,999 - Reviews: 36 - Favs: 61 - Follows: 81 - Updated: 2/1 - Published: 1/22 - [OC, Raquel E./Rocket] Vilgax, Hal J./Green Lantern
Black Clover Omniverse by chuyproiler26 reviews
Después de que Ben derrote a Vilgax de usar la bomba Bomba Chronosapien, cree que por fin podrá regresar a su dimensión o eso creía.
Crossover - Ben 10 & Black Clover/ブラッククローバー - Rated: T - Spanish - Chapters: 9 - Words: 62,714 - Reviews: 11 - Favs: 5 - Follows: 11 - Updated: 2/1 - Published: 9/19/2021
The Alien Hero: Deku 10 by Pixel's Fanbook reviews
It started when an alien device did what it did. Izuku Midoriya found a strange device on the beach one night after training when the device jumps onto his wrist. It grains him abilities from beings from other worlds. Watch him as he and his friends go through their adventures on Earth and Space in: The Alien Hero: Deku 10
Crossover - My Hero Academia/僕のヒーローアカデミア & Ben 10 - Rated: M - English - Adventure/Sci-Fi - Chapters: 35 - Words: 278,183 - Reviews: 465 - Favs: 778 - Follows: 796 - Updated: 1/31 - Published: 1/25/2020 - Lucy M., Izuku M., Ochako U., Momo Y.
Just A Little Faster by CosmicQueen10
Clashing with a watch wearing, alien hero from a parallel world was one thing. Having his mysterious girlfriend get caught up in the mix was another matter entirely ... (Heroes United AU with Ben x OC. Mature themes involved so Ben, Rex and G; my OC, are all like 16-18).
Crossover - Ben 10 & Generator Rex - Rated: M - English - Romance/Adventure - Chapters: 3 - Words: 10,426 - Favs: 5 - Follows: 8 - Updated: 1/31 - Published: 8/24/2021 - [Ben T., OC] Rex S.
Ben 10: A saiyan among aliens by Nobodyrogers reviews
A baby saiyan lands on earth and grows living on earth as a normal human. Until he meets the Tennysons and gets brought into a conflict he never imagined. Now he must protect the Earth from all kinds of enemies, while also learning more about his origin and race, and get stronger along the way. And he will need to, if he is to survive the incoming evil from beyond the galaxy.
Crossover - Dragon Ball Z & Ben 10 - Rated: M - English - Adventure - Chapters: 1 - Words: 13,568 - Reviews: 3 - Favs: 11 - Follows: 14 - Published: 1/30 - OC, Ben T., Gwen T.
The 10th Destiny by DoctorEd17 reviews
During a routine trip through the Stargate. The Destiny crew finds a 12 year old boy who's been on the planet for about 2 years. After a while, they take him with them. How will his presence affect the crew and the ship? How will they affect him? Why was even he on that planet to begin with? Rated T to be safe.
Crossover - Ben 10 & Stargate: Universe - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 24,862 - Reviews: 15 - Favs: 28 - Follows: 30 - Updated: 1/30 - Published: 11/12/2021 - [Eli W., Ginn] Ben T.
Not That Big, Uh? by HermanoFabritsio reviews
Ese día la humanidad descubrió, que su lugar en el universo era mas pequeño de lo que podrían imaginar. Tras un enfrentamiento de Ben10Mil con tres de sus enemigos, el Omnitrix es enviado a otro universo, donde un niño que lucha por la libertad encuentra un nuevo propósito.
Crossover - Ben 10 & Attack on Titan/進撃の巨人 - Rated: T - Spanish - Sci-Fi/Adventure - Chapters: 5 - Words: 15,376 - Reviews: 13 - Favs: 20 - Follows: 22 - Updated: 1/29 - Published: 6/21/2021 - Ben T., Eren Y., Mikasa A., Armin A.
Emi 10 by SilverSoulmmc reviews
Emi Sendou expected this to be a normal school trip to spend with her best friends. To eat roasted marshmallows, build tents, tell scary stories, and find an alien watch that fell from space! Wait what...? (This is a silly idea, but please give it a read).
Crossover - Ben 10 & Cardfight!! Vanguard/CARDFIGHT!! ヴァンガード - Rated: T - English - Adventure/Sci-Fi - Chapters: 17 - Words: 75,277 - Reviews: 6 - Favs: 20 - Follows: 20 - Updated: 1/29 - Published: 5/7/2021 - Emi S., OC, Rekka T., Mai T.
Galactic Shift Extend: Side Stories by Seanzilla1988 reviews
A series of side stories featuring the many characters and series within Galactic Shift Extend's universe.
Crossover - X-overs & Ben 10 - Rated: T - English - Chapters: 17 - Words: 249,307 - Reviews: 102 - Favs: 71 - Follows: 61 - Updated: 1/29 - Published: 8/17/2020
Galactic Shift Extend by Seanzilla1988 reviews
A familiar Beastkin goes through a familiar abandoned Cauldron. However, she doesn't end up in another timeline, but Bellwood, home to a teen with a watch he wears on his arm that can change his shape to save the world from harm.
Crossover - Ben 10 & BlazBlue - Rated: T - English - Chapters: 75 - Words: 1,087,727 - Reviews: 1035 - Favs: 264 - Follows: 265 - Updated: 1/29 - Published: 5/25/2019 - [Ben T., Makoto]
Gwen's Quirky Adventure by IHave1Fic reviews
The Omnitrix is off Ben's wrist and Grandpa Max is in retirement for real this time. Gwen finally feels that she can go back to her normal life. Pursuing a career in hero law, she decides that the best place to learn about heroes is where the best are taught. The perfect place to study and learn! Now, if only everyone would stop bothering her about becoming a hero...
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 6 - Words: 14,902 - Reviews: 16 - Favs: 67 - Follows: 82 - Updated: 1/29 - Published: 1/14 - Gwen T., Hitoshi S.
three watch user in the fairy tail! by Meethebenaddict's reviews
Ben10/fnafsecuritybreach/yokaiwatch/fairytale/ what happens when a hero had done his job? What happens when a kid found a gacha machine in the forest? What happens when another kid got out the midnight with his superstar friend in a kid's place filled with robots? got transported in the earthland a place filled with magic. See them as they reach the top with no magic!
Crossover - Ben 10 & Fairy Tail - Rated: T - English - Fantasy/Adventure - Chapters: 1 - Words: 1,242 - Reviews: 1 - Favs: 2 - Follows: 4 - Published: 1/29
Omni Falls by EJthe24th reviews
Dipper thought Gravity Falls was weird when he got here with his sister, Mabel. Not only does he find a mysterious journal, he also finds a weird looking watch. Now with a powerful watch and an informative journal, he and his sister will discover many secrets of this town and how deep it gets.
Crossover - Ben 10 & Gravity Falls - Rated: T - English - Sci-Fi/Mystery - Chapters: 5 - Words: 42,272 - Reviews: 29 - Favs: 64 - Follows: 66 - Updated: 1/28 - Published: 2/21/2020 - Vilgax, Dipper P., Mabel P., Grunkle Stan
Miraculous Tales of Lucky Lad and Onyx by Sentinel of Stories
In a different universe, where Ben Tennyson and Kevin Levin became the chosen wielders of the miraculouses and superheroes to protect their home from the attacks of the supervillain Hex and his monstrous akumas.
Crossover - Ben 10 & Miraculous: Tales of Ladybug & Cat Noir - Rated: M - English - Adventure/Friendship - Chapters: 1 - Words: 904 - Favs: 1 - Published: 1/28 - [Ben T., Kevin] [Gwen T., Charmcaster/Hope]
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