Ben 10 Crossovers
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Luffy 10 by leonardo18anime reviews
The Life for the Straw Hats got even more weirder. After getting a new crewmember that is a literal skeleton they stopped at an island to rest, Luffy wanders off and sees a Star falling from the sky. The Star turned into a weird thing from space with a weird watch, the thing latches towards his arm and now Straw Hat Luffy is the wielder of a great weapon.
Crossover - One Piece & Ben 10 - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 4,428 - Reviews: 16 - Favs: 66 - Follows: 60 - Updated: 1h - Published: 8/6 - Luffy, Zoro, Kevin, Vilgax
Sonic's extraterrestrial adventures by Fictional Bros reviews
What if a ten year old boy with an alien watch stuck on his wrist met a small blue hedgehog that can run incredibly fast, how will their interaction impact each other as they take on bad guys from earth or space. Guess it's safe to say that for both them, that this summer vacation has gotten a whole lot more interesting . (Slight pairing)
Crossover - Sonic the Hedgehog & Ben 10 - Rated: K - English - Adventure/Family - Chapters: 4 - Words: 31,512 - Reviews: 11 - Favs: 11 - Follows: 11 - Updated: 2h - Published: 12/31/2022 - Sonic, Ben T., Gwen T., OC
Loud 10 by Bowl of troubles reviews
Lincoln goes with his grandpa max for a summer trip along with his cousins gwen and ben whare they find some interesting alian technology
Crossover - Ben 10 & Loud House - Rated: T - English - Adventure/Family - Chapters: 12 - Words: 15,054 - Reviews: 25 - Favs: 26 - Follows: 19 - Updated: 20h - Published: 5/20/2019
The Slimebiote Hero: Skurd by NitroThunder224 reviews
Bakugo Katsuki, the boy known as being the one who'll make it to U.A, gets knocked down a few pegs when he realizes that he isn't always going to be the strongest; by himself, that is. Midoriya Izuku, abandoned by all, used by all; all because of his quirk. Having no home and no hope, he meets the blonde. What starts off as a one-sided relationship soon blossoms to something more.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Hurt/Comfort/Mystery - Chapters: 6 - Words: 15,630 - Reviews: 2 - Favs: 17 - Follows: 25 - Updated: 9/16 - Published: 1/21 - Izuku M., Toshinori Y./All Might, Katsuki B., Mitsuki B.
Titans Unleashed by UltraPhantom reviews
Something is happening at Cadmus, so Ben Tennyson, Kim Possible, and Danny Phantom must find out what they are up to. Only to find out that Aqualad, Kid Flash, and Robin are there as well. Follow as our cartoon heroes interact with the Young Justice as they find out why their villains are teaming up and working with the Light.
Crossover - X-overs & Ben 10 - Rated: T - English - Supernatural/Sci-Fi - Chapters: 4 - Words: 13,720 - Reviews: 19 - Favs: 29 - Follows: 24 - Updated: 9/16 - Published: 7/9 - Ben T.
Gus 12 by BlueKnight-X2 reviews
A watch-like device falls from space and attaches to Gus Dalton and gives him the power to transform into different aliens. Now he, Luz Noeda, Willow, and others must work together to stop criminals in their summer vocation.
Crossover - Ben 10 & Owl House - Rated: T - English - Adventure/Drama - Chapters: 5 - Words: 35,175 - Reviews: 12 - Favs: 6 - Follows: 5 - Updated: 9/16 - Published: 4/26 - Luz N., Eda, Willow, Gus
Ultra Legions Heroes United by Arsenal10 reviews
When a species called the novatron they're objective is to conquer the multiverse and rule to their image so It's up to Ben Tennyson and other superheroes of each earth to stop them. It's time to unite Ultra legions.
Crossover - Cartoon X-overs & Ben 10 - Rated: K - English - Adventure/Supernatural - Chapters: 9 - Words: 55,216 - Reviews: 10 - Favs: 10 - Follows: 6 - Updated: 9/16 - Published: 8/30 - Danny P., OC, Ben T., Prof. Paradox
Ben 10: Hero Force by DBZpower197 reviews
It had now been 3 years since Ben took a chance at a normal life. However, history had a tendency to repeat and life had a tendency to be unfair. With the news of someone person putting in a good word for him at UA, Ben would once again don the Omnitrix and face the challenges ahead all the while having one question in mind: "Could he meet the legacy of that watch once again?"
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Sci-Fi - Chapters: 32 - Words: 351,715 - Reviews: 582 - Favs: 763 - Follows: 859 - Updated: 9/15 - Published: 4/19/2021 - Ben T., Izuku M., Momo Y., 1-A Students
Ben 10 x RWBY: Of Gemstones and Watches by Transwiththeplans reviews
Ben Tennyson meets Ruby Rose during his summer break, and picks up both the Omnitrix and a thrill for action. Along the way, Ben discovers new alien forms, develops new techniques to use in battle, and a blossoming romance, while also forging close bonds with his new friends. But can he and his friends handle being thrust into a conflict between good and evil? (Cover by elmike)
Crossover - Ben 10 & RWBY - Rated: T - English - Adventure/Sci-Fi - Chapters: 141 - Words: 1,078,832 - Reviews: 472 - Favs: 589 - Follows: 579 - Updated: 9/15 - Published: 12/26/2018 - [Ben T., Ruby R.] OC
Ben 10: Remastered by Ciel Binns reviews
Ben Tennyson is your average 15 year old, but what happens when he finds the strongest device in the universe. Will he be able to do what it takes to rise to the occasion as a hero or will he fail, before he can even begin
Crossover - Ben 10 & Marvel - Rated: K+ - English - Adventure/Romance - Chapters: 21 - Words: 173,149 - Reviews: 101 - Favs: 113 - Follows: 127 - Updated: 9/15 - Published: 3/13 - [Ben T., Charmcaster/Hope] [Gwen T., Kevin]
Ben 10 meets DC Superhero Girls Season 3 by skipper.weinkauf reviews
Here we will see the heroes return with a whole new adventure, and old foes will tried to take over the multiverse
Crossover - DC Super Hero Girls & Ben 10 - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 2 - Words: 3,623 - Reviews: 2 - Favs: 4 - Follows: 5 - Updated: 9/14 - Published: 9/12 - Kara K./Supergirl, Ben T.
The Alien Hero by ninjastorm95 reviews
When the destroyed Omnitrix falls into the ocean to repair itself, one boy is destined to be the world's greatest hero. On this planet and more!
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Adventure/Sci-Fi - Chapters: 10 - Words: 71,713 - Reviews: 72 - Favs: 212 - Follows: 253 - Updated: 9/14 - Published: 11/9/2020
We'll Carry On: An Omnitrix Ochako Story by Transwiththeplans reviews
Ochako Uraraka finds herself unexpectedly taking on the mantle of the Omnitrix wielder from Ben Tennyson. As Ochako begins to explore the capabilities of the Omnitrix, she must also navigate the complex relationships and alliances, all while facing off against increasingly powerful enemies. Art by @gayartistsuzzan on Twitter!
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Humor - Chapters: 59 - Words: 357,634 - Reviews: 113 - Favs: 119 - Follows: 114 - Updated: 9/13 - Published: 12/31/2022 - [Ochako U., Izuku M.] Ben T., Tenya I.
Steven 10: The Crystal Knight Rewrite by XLR8 The Fox reviews
What would happen when a Human/Gem hybrid gets his hands on the most powerful device in the multiverse? Many things, join Steven Universe as he has adventures with his new friend Trix, to stop Creatures from Earth or Space [This is a Rewrite of the story with the same name made by my friend Blackskull, hope ya'll enjoy]
Crossover - Ben 10 & Steven Universe - Rated: M - English - Sci-Fi/Adventure - Chapters: 2 - Words: 19,417 - Reviews: 2 - Favs: 17 - Follows: 12 - Updated: 9/13 - Published: 8/11 - Ben T., OC, Steven U.
Pokemon Extraterrestrial Journey's by Budang2005 reviews
With no memory of whatsoever our protagonist with an insane ability wakes up in a world full of creatures known as Pokemons and Meet two Trainers by the name Ash and Goh on thier journey towards their dreams
Crossover - Pokémon & Ben 10 - Rated: T - English - Adventure/Friendship - Chapters: 2 - Words: 4,579 - Reviews: 8 - Favs: 17 - Follows: 14 - Updated: 9/13 - Published: 9/1 - Ash K./Satoshi, Goh/ Gou, Ben T.
Humanity and Heroes by Katariina Mariad reviews
Omniverse/Tamers; sequel to Heroes and Humanity. A little galvan named Albedo is back, and he has a couple of problems: Ben Tennyson is trying to kill him, no one will let him leave this silly planet to get away from him, and everyone in Japan is angry with him. Why did Fridge, Swamps and Hugh think moving him back to West Shinjuku was a good idea?
Crossover - Digimon & Ben 10 - Rated: M - English - Horror/Hurt/Comfort - Chapters: 106 - Words: 228,817 - Reviews: 1 - Favs: 8 - Follows: 7 - Updated: 9/13 - Published: 1/5/2022 - Jenrya L./Henry W., Albedo
Lincoln 11 by TheMasterBlacksmith reviews
Kevin Levin has been missing for years, presumed dead. Ken Tennyson doesn't think so, and travels to Earth to look for clues. He stumbles across a large family, the only son of which has the peculiar ability to make his body take on the properties of any solid material he touches... (Adopted Lincoln AU)
Crossover - Ben 10 & Loud House - Rated: K+ - English - Chapters: 4 - Words: 5,743 - Reviews: 10 - Favs: 16 - Follows: 15 - Updated: 9/12 - Published: 7/30 - Ken T., The Loud Family
Rise of G-Morph and The Amazing Spider-Man by Amit Barabi reviews
Gwen Stacy is chosen to become the successor of Ben Tennyson. Read and enjoy her origin as the heroine, G-Morph, and her ever-growing adventure with her arachnoid boyfriend. Mainly based on The Amazing Spider-Man movies and the MCU but has some original ideas. Peter and Gwen pairing. Inspired by The Incredible Muffin. Originally titled "Wristed Heroes"
Crossover - Spider-Man & Ben 10 - Rated: T - English - Adventure/Sci-Fi - Chapters: 11 - Words: 98,680 - Reviews: 78 - Favs: 60 - Follows: 68 - Updated: 9/12 - Published: 8/13/2020 - [Peter P./Spider-Man, Gwen S.] Eunice
Chan in Bellwood (Rewrite) by Inkaliber reviews
Jade has been having trouble in school lately. With parents as busy as hers, who could really blame her? With all this stress and uncertainty brought about by their daughter's behavior, what will her parents do? Send her to her uncle Jackie in... Bellwood? How will things change when a certain family gets involved in the lives of the Chan Clan from the very Beginning?
Crossover - Jackie Chan Adventures & Ben 10 - Rated: T - English - Adventure/Family - Chapters: 9 - Words: 83,288 - Reviews: 77 - Favs: 113 - Follows: 100 - Updated: 9/11 - Published: 11/14/2020 - [Jade C., Ben T.] [Jackie C., Viper]
Ben 10: Winter's Secrets by I craft experiences reviews
The Official Sequel to Age of Marvels, the long awaited crossover with CATWS. Two years after the events of New York, a web of conspiracies reveal dark secrets between the Plumbers and SHIELD, and an old foe resurfaces... How will these new revelations change our heroes?
Crossover - Ben 10 & Avengers - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 99,138 - Reviews: 105 - Favs: 133 - Follows: 131 - Updated: 9/11 - Published: 9/4/2022 - Ben T., Black Widow/Natasha R., Captain America/Steve R., Kevin
Well I guess this is happening by Pandora's Reader reviews
Waking up against grass in the middle of a park? Weird but I can deal. Waking up in a different body? Still weird, but atleast I'm taller. Waking up with an Ultimatrix on my arm? Well fuck everyone else, I'm winning! Waking up in Brockton Bay? ... Well shit. SI into Worm with an Ultimatrix. I'm kinda an asshole though.
Crossover - Ben 10 & Worm - Rated: M - English - Hurt/Comfort/Humor - Chapters: 71 - Words: 445,827 - Reviews: 688 - Favs: 1,518 - Follows: 1,720 - Updated: 9/10 - Published: 2/1 - [OC, Skitter, Panacea] Dragon
Displaced by HalfmoonSilver80
Honestly, I should've been saner and had not come anywhere close to that pod when it crashes in our yard. NOW LOOK AT WHAT LED ME? Freaking stranded in AU where comic book heroes are REAL! - or - A dude got space-time yeeted to the DC universe with a glitchy level-20 tech bind to his wrist.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Sci-Fi/Adventure - Chapters: 3 - Words: 2,885 - Favs: 4 - Follows: 4 - Published: 9/10
Lincoln el Usuario del Omnitrix by Overlord159 reviews
no soy de resúmenes, solo se que hay varias historias de este tipo, pero quería hacer mi propia versión, espero que les guste
Crossover - Ben 10 & Loud House - Rated: T - Spanish - Adventure/Sci-Fi - Chapters: 22 - Words: 310,695 - Reviews: 502 - Favs: 87 - Follows: 85 - Updated: 9/9 - Published: 6/28/2021 - Gwen T., Lincoln L.
The Eternal Twins by G O G E T A 9 0 0 0 reviews
Dropped in a random Galaxy, on a random Planet, with no memory of how he got there; sixteen year old Ben Tennyson is without his Omnitrix and stranded when he's taken under the tutelage of the former Jedi, Ahsoka Tano. After the recent execution of Order 66, they're both on the run from the Empire and Darth Vader himself. Can Ben train to defend himself without his watch?
Crossover - Star Wars & Ben 10 - Rated: T - English - Adventure/Sci-Fi - Chapters: 18 - Words: 120,056 - Reviews: 143 - Favs: 181 - Follows: 179 - Updated: 9/9 - Published: 2/6/2020 - [Ahsoka T., Ben T.]
Rito 10 by Mister Phoenix - Deltora reviews
Rito Yuuki thought his life wouldn't get strange when he was ten and a comet came down to Earth on that starry Friday Night. But now, at the age of fifteen, and is known as the Galaxy's Greatest Hero. There's one minor problem, he can't confess to his childhood friend, Haruna. And to make matters worse, he somehow ends up engaged to the Princess of Deviluke. (Full Harem in Ch: 2)
Crossover - Ben 10 & To Love-Ru - Rated: M - English - Romance/Humor - Chapters: 6 - Words: 36,243 - Reviews: 24 - Favs: 102 - Follows: 117 - Updated: 9/9 - Published: 5/25 - [Lala S. D., Haruna S., Gwen T., Rito Y.]
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