Ben 10 Crossovers
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Kingdom Omniverse 15 HD (English rewrite) by Roxas25 reviews
A rewrite of my first story on this site, this version is in english. (Ben new omnitrix has the ultimate forms)
Crossover - Ben 10 & Kingdom Hearts - Rated: T - English - Adventure/Fantasy - Chapters: 6 - Words: 19,203 - Reviews: 6 - Favs: 8 - Follows: 7 - Updated: 2/21 - Published: 1/18 - Ben T., Sora, Goofy, Donald Duck
Ben 10: Age of Marvels (Ben 10 & MCU Crossover) by I craft experiences reviews
Welcome to the Marvel-Cinematic-Omniverse! In the prime of his life, Benjamin Kirby Tennyson has just been gifted a new Omnitrix by Azmuth and must find his place in a world where new heroes and threats are emerging. Set within an epic crossover between MCU time line, and the continuity of Ben 10 universe. .
Crossover - Ben 10 & Avengers - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 78,642 - Reviews: 351 - Favs: 168 - Follows: 190 - Updated: 2/21 - Published: 11/10/2021
naruto o pesquisador do omnitrix by KiritoUzumaki700
naruto encontra o omnitrix e pesquisa sobre ele para descobrir seus misterios e muito mais naruto no espaço
Crossover - Naruto & Ben 10 - Rated: K+ - Portuguese - Adventure/Sci-Fi - Chapters: 1 - Words: 2,768 - Published: 2/20
Ben 10 meets dc superhero girls by skipper.weinkauf reviews
Ben 10 goes to another universe to meet the superhero girls, as well as other heroes throughout the multiverse
Crossover - DC Super Hero Girls & Ben 10 - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 4,881 - Reviews: 4 - Favs: 10 - Follows: 10 - Published: 2/20 - Ben T., Kara K./Supergirl, Wonder Woman, Rook
Ultraman Gyro by dannyrockon122 reviews
" The world is in trouble but Gwen too busy being an fame seeker and it time for me to step up."
Crossover - Ben 10 & Ultraman - Rated: M - English - Adventure/Sci-Fi - Chapters: 6 - Words: 13,642 - Reviews: 25 - Favs: 41 - Follows: 31 - Updated: 2/20 - Published: 11/14/2021
My Hero Academia: Rising Alliance by Super Saiyan 4 Rukido reviews
Earth as we know it today felt like they could expect anything. They had Heroes with powerful Quirks, technology that benefited them greatly and a society that wouldn't crumble to pieces easily. What's there to worry about? How about Villians hellbent on world domination, a few secret organizations and Aliens from Space? Lucky for the Earth it has it's own protectors just for them!
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure - Chapters: 16 - Words: 128,116 - Reviews: 110 - Favs: 75 - Follows: 86 - Updated: 2/20 - Published: 5/23/2021 - OC, Ship, 1-A Students
Ben 10: Rise of a Hero by Ciel Binns reviews
Ben Tennyson is in a world filled with superheros and it's up to him to save the day. Watch as he encounters psychic sisters, kung fu masters, cyborgs, and villains you wouldn't believe. Will Ben be able to rise to the occasion or will evil triumph.
Crossover - Ben 10 & One Punch Man/ワンパンマン - Rated: K - English - Romance/Supernatural - Chapters: 8 - Words: 66,408 - Reviews: 114 - Favs: 50 - Follows: 52 - Updated: 2/19 - Published: 1/28
Ben Tennyson : From Outcast to Herald by dannyrockon122 reviews
" My name is Ben Tennyson and I been in the Shadow of famous alien shadow shifiting cousin Gwen but I was chosen by a being from another reality who is trying to prevent a crisis from happening."
Crossover - DC Superheroes & Ben 10 - Rated: M - English - Adventure/Sci-Fi - Chapters: 10 - Words: 18,517 - Reviews: 38 - Favs: 58 - Follows: 57 - Updated: 2/19 - Published: 11/1/2021
LES MUSICIENS DU MONDE ARC III 2011 TO 2016 by DanteVirgil09 reviews
This is the final arc of this particular saga where it is reaching closer and closer to its climax. When transcending choice for others and making them for some, where every emotion and motive for all characters will have to face and handle to the best of their abilities. Will everyone rise and pave their destinies or fall from grace? But all roads lead to the stars in the end.
Crossover - Evangelion & Ben 10 - Rated: M - English - Adventure/Drama - Chapters: 19 - Words: 339,119 - Reviews: 12 - Favs: 6 - Follows: 9 - Updated: 2/19 - Published: 3/12/2016
Priestess 10 by SilverSoulmmc reviews
It's been a couple of months since Yu Narukami and The Investigation Team defeated Adachi and returned peace to their town of Inaba. Yukiko Amagi was looking forward to spending the upcoming summer with her friends however it seemed that her parents had other plans for her, plans that involved sending her to America for a Summer Road Trip with relatives she's only recently heard of
Crossover - Ben 10 & Persona Series - Rated: T - English - Family/Adventure - Chapters: 25 - Words: 111,927 - Reviews: 74 - Favs: 83 - Follows: 94 - Updated: 2/19 - Published: 8/17/2021 - Ben T., Gwen T., Max T., Yukiko A.
The Hero League: The Vilgax Wars by cartoonace reviews
This is the sixth and final installment in the Hero League series. Vilgax has started a Galactic War against the Hero League. Will he triumph and rule the Universe or will the League claim victory over him again?
Crossover - Danny Phantom & Ben 10 - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 11,721 - Reviews: 7 - Favs: 4 - Follows: 4 - Published: 2/19
Ben 10: Rising of the Shield Hero by Chris Chronos reviews
The Story about Ben Tennyson, the Omnitrix Wielder, being summoned to the world of the "Rising of the Shield Hero" with Ben as the Shield Hero. Diverged from the original storyline at a point. After Ben has saved his own universe several times, will he successfully save this world, too? (Ben Tennyson after the events of "New Dawn", with a complete Omnitrix.)
Crossover - Ben 10 & Rising of the Shield Hero/盾の勇者の成り上がり - Rated: T - English - Adventure/Fantasy - Chapters: 17 - Words: 128,754 - Reviews: 97 - Favs: 108 - Follows: 136 - Updated: 2/19 - Published: 1/21 - Ben T., OC, Prof. Paradox
The Hiccup Cup Group Project by PKMN37 reviews
This is an anthology story of some of our favorite characters given the hiccups through a mysterious, shape-shifting chalice. The Hiccup Cup can take the form of any cup, from plastic to its original iron form. Its origins are unknown but some believe that it was created by a hiccup-loving wizard of a faraway kingdom to give the women of the town hiccups at will.
Crossover - Ben 10 & Pokémon - Rated: T - English - Chapters: 28 - Words: 69,036 - Reviews: 6 - Favs: 10 - Follows: 5 - Updated: 2/18 - Published: 5/29/2019 - Ash K./Satoshi, Misty/Kasumi, Gwen T., Julie Y.
James Harem 2 by GreyKing46 reviews
It has been two years since Brother Blood. Two years since the Titan's went their own ways. To learn, to train, to grow stronger. Now they return, stronger than ever, as their greatest challenges look just over the horizon. No longer Teens, they are the Titan's. And they will fight together, until the the end. James(OC)XHarem. NightwingXDuela. ChangelingXHarem. CyberianXSarah
Crossover - Teen Titans & Ben 10 - Rated: M - English - Adventure/Romance - Chapters: 90 - Words: 481,781 - Reviews: 947 - Favs: 487 - Follows: 458 - Updated: 2/18 - Published: 4/21/2018 - [OC, Starfire, Raven, Jinx]
Heroes Never Die It's Hero Time, Anytime by CreateGunner1209 reviews
This is a side-story that is connected to my actual story "Heroes Never Die; It's Hero Time" where Izuku has the Omnitrix. So reading the main story is necessary to understand this collection of Omakes/OVAs. I aim to post an Omake/OVA every Friday when I am unable to post a chapter for the main story. Full summary, explanation, and guid lines for suggestions are inside.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Humor - Chapters: 23 - Words: 67,870 - Reviews: 203 - Favs: 106 - Follows: 108 - Updated: 2/18 - Published: 8/11/2021 - Izuku M., Ochako U., 1-A Students
It's Hero Time! by MilesADChipmunk reviews
AU World. Ben is now top ranking duellist until he meet several duellist at a place called Duel Academy where he met Jaden Yuki, a duellist that both of them are simple good friend. Until evil are lurking that they wanted to control the earth. Can both duellist stop an evil threat have unleashed on this world? Only time will tell.
Crossover - Yu-Gi-Oh GX & Ben 10 - Rated: T - English - Adventure/Sci-Fi - Chapters: 9 - Words: 96,820 - Reviews: 4 - Favs: 33 - Follows: 29 - Updated: 2/17 - Published: 11/22/2017 - Aster/Edo P., Jaden Y./Jūdai Y., Ben T., Gwen T.
Ben 10 x RWBY: Of Gemstones and Watches by Transwiththeplans reviews
In an alternate timeline, Ben and Ruby work together to uncover a mysterious plot that may threaten their lives, and the planet as a whole. (Cover by elmike)
Crossover - Ben 10 & RWBY - Rated: T - English - Adventure/Sci-Fi - Chapters: 87 - Words: 573,575 - Reviews: 296 - Favs: 416 - Follows: 431 - Updated: 2/16 - Published: 12/26/2018 - [Ben T., Ruby R.] OC
True Omniverse by CMXB reviews
In the vast omniverse some have seen many different Bens with omnitrix were but now it's time to show the others.
Crossover - Ben 10 & X-overs - Rated: M - English - Adventure/Sci-Fi - Chapters: 34 - Words: 31,078 - Reviews: 143 - Favs: 46 - Follows: 33 - Updated: 2/16 - Published: 11/27/2021
Por todo lo que no dije by Zedkaii
Un sueño, un nuevo comienzo o quizás un final feliz.
Crossover - Halo & Ben 10 - Rated: T - Spanish - Romance/Adventure - Chapters: 1 - Words: 3,108 - Follows: 1 - Published: 2/16 - Master Chief/John-117, Cortana, Ben T., Rook - Complete
Awakening of the Omnitrix by Arsenal597 reviews
Following the abrupt retirement of Ben Tennyson as the wielder of the Omnitrix young Naruto Uzumaki is chosen as the next one to wield it. With a new hero wearing the Omnitrix, new and old enemies will make their appearance and test Naruto. Thankfully, Naruto doesn't give up without a hell of a fight. It's Hero Time. Smart/Powerful Naruto Good Sasuke UNKNOWN PAIRING
Crossover - Naruto & Ben 10 - Rated: T - English - Sci-Fi/Humor - Chapters: 11 - Words: 29,829 - Reviews: 81 - Favs: 101 - Follows: 102 - Updated: 2/16 - Published: 12/15/2020 - Naruto U., Sasuke U., Azmuth, Ben T.
Ben 10:In the World of Titans Remake (Original by Domino117) by Shinobi360 reviews
He was supposed to return back home. After helping Rex Salazar to defeat Alpha, Ben manages to put him in the Null Void but instead of ending up in Bellwood,he ends up in an alternate reality where humanity is at the brink of extinction. Perhaps with his presence,they can forge a better future for themselves.
Crossover - Ben 10 & Attack on Titan/進撃の巨人 - Rated: M - English - Angst/Adventure - Chapters: 6 - Words: 29,795 - Reviews: 52 - Favs: 70 - Follows: 83 - Updated: 2/15 - Published: 1/16 - Ben T., Eren Y., Mikasa A., Armin A.
The 10th Titan by Chaser Red Productions reviews
When the last of Humanity faces Extinction against a seemingly endless force of Carnivorous giants, an ace in the hole arises in the form of a Titan...Who could change shape? With the wielder of the Omnitrix, could they begin to turn the tide of this endless war?
Crossover - Ben 10 & Attack on Titan/進撃の巨人 - Rated: M - English - Chapters: 2 - Words: 9,304 - Reviews: 7 - Favs: 28 - Follows: 30 - Updated: 2/14 - Published: 5/28/2021 - Ben T., Eren Y., Armin A., Annie L.
Multi-Love by Squidsquito reviews
Ben universe is destroyed and everyone he knew is gone. He wakes up in a new created universe with a new home and friends. The hero now travels the Multiverse to save the universes from Multiverse threats and try to find a way to repopulate humanity in his universe, but Ben will also find some interesting characters.
Crossover - X-overs & Ben 10 - Rated: M - English - Romance/Adventure - Chapters: 7 - Words: 37,008 - Reviews: 48 - Favs: 47 - Follows: 51 - Updated: 2/14 - Published: 2/8/2021
Runaway Hero by Victor2120 reviews
Lincoln had run away from home for about four months and had been on his own since. Until one night, he meets the Tennysons and a watch that turns him into ten different aliens. Now he has become something that never thought possible he'd become a superhero. (Got the idea from Overlord159)
Crossover - Ben 10 & Loud House - Rated: T - English - Adventure/Hurt/Comfort - Chapters: 6 - Words: 11,485 - Reviews: 26 - Favs: 39 - Follows: 50 - Updated: 2/14 - Published: 11/23/2021 - Gwen T., Max T., Vilgax, Lincoln L.
Ben 10 RWBY Chibi: A Series of Shenanigans by The Omni-Remnant reviews
Ever since the cancellation of their show a couple years ago, the cast of RWBY Chibi have been isolated in the halls of Beacon Academy, simply wishing for SOMETHING to happen. However, little do they know that they're about to be visited by a certain Alien Trio and EVO, kickstarting what will undoubtedly be the greatest, funniest time of their lives!
Crossover - Ben 10 & RWBY - Rated: T - English - Humor/Parody - Chapters: 14 - Words: 52,666 - Reviews: 82 - Favs: 107 - Follows: 107 - Updated: 2/14 - Published: 12/24/2020 - [Ben T., Yang X.L.] Gwen T., Team RWBY
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