Ben 10 Crossovers
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Ben 10 Omniverse and Irken Outcast by parzival2.0
List of new episodes between canon and a few big differences(Invader Zim Irkenoutcast and Ben 10 Omniverse)
Crossover - Invader Zim & Ben 10 - Rated: T - English - Sci-Fi/Adventure - Chapters: 1 - Words: 152 - Published: 1h
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: 69 - Words: 445,774 - Reviews: 1924 - Favs: 1,564 - Follows: 1,734 - Updated: 2h - Published: 1/27/2021 - Izuku M., Eijiro Kirishima, Mina A., Pony T.
Ben 10 : power of the primes by taiiwo reviews
When the hero of heroes is sent to the prime dimension via professor paradox for an adventure the war between deceptions and autobots gets spiced
Crossover - Transformers/Beast Wars & Ben 10 - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 1,220 - Reviews: 2 - Favs: 3 - Follows: 3 - Updated: 3h - Published: 7/11 - Optimus Prime, Megatron, Ben T.
BEN 10 y BNHA -La Estrella de UA- by cosmos.custos reviews
Al mundo haberle negado su sueño, un pequeño ser extiende su mano en aquella chica la cual sería la balanza que mantendría al mundo en equilibrio con su ahora poder aferrado a su brazo izquierdo. Explorando su viaje desde el primer día que se le dio el Omnitrix hasta el final donde se mantendría en pie como la última esperanza.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - Spanish - Sci-Fi/Adventure - Chapters: 8 - Words: 63,662 - Reviews: 5 - Favs: 5 - Follows: 6 - Updated: 8h - Published: 4/7 - Azmuth, Ship, 1-B Students, Melissa S.
Ben 10 meets DC Superhero Girls Shorts by skipper.weinkauf reviews
Here we'll go into the short stories of Ben 10 meets DC Superhero Girls (mix of the 2 seasons and the movie)
Crossover - DC Super Hero Girls & Ben 10 - Rated: K+ - English - Adventure/Sci-Fi - Chapters: 14 - Words: 5,519 - Reviews: 15 - Favs: 2 - Follows: 2 - Updated: 9h - Published: 6/25 - Kara K./Supergirl, Ben T., Rook
linc 10:alien force by Pedro Alonso Buby Huayanay Zamudio
This is something I just did because I wanted to, I only did it when the idea came to me I hope you like it, it's not an official continuation I think, but I hope you enjoy all the merits to its creator "ChaosMagemon"
Crossover - Ben 10 & Loud House - Rated: T - English - Humor/Adventure - Chapters: 1 - Words: 4,401 - Published: 14h - Vilgax, Albedo, Lincoln L., Ronnie Anne S.
Jen 10: alien of Fairy Tail by Fishcake10 reviews
Jen 10 has fallen into a wacky world of magic and mayhem but luckily the Fairy Tail guild will be her home for now Fem Ben fic because why not
Crossover - Ben 10 & Fairy Tail - Rated: T - English - Adventure/Humor - Chapters: 4 - Words: 6,504 - Reviews: 2 - Favs: 11 - Follows: 10 - Updated: 17h - Published: 3/18 - Ben T., Erza S., Lucy H., Natsu D.
Amphibia 13! by Vgn Golley reviews
Anne and Dereck were just normal kids enjoying their average lives, until one day, they were forced by their friends to steal a musical box, and a pair of strange watches fell down from the sky as they were then transported into another world. Now watch as the kids live among the Frogs, go on adventures, and learn secrets from their Omnitrixes! Full summary in the first chapter.
Crossover - Ben 10 & Amphibia - Rated: M - English - Adventure/Sci-Fi - Chapters: 15 - Words: 226,735 - Reviews: 99 - Favs: 96 - Follows: 87 - Updated: 18h - Published: 6/1/2021 - [Anne, OC] Sprig, Hop Pop
Dragon 10, Book 1: Hero Rising by E.W. Backup reviews
What if Ben wasn't the only one with an Omnitrix? What if someone else had gotten one before Ben? This is the story where it happened, the individual who received the other Omnitrix having gotten it a year before Ben got his. Though the kid that wields this other Omnitrix wasn't exactly ordinary before he got it. What do I mean by that? Read and find out.
Crossover - Ben 10 & Miraculous: Tales of Ladybug & Cat Noir - Rated: K - English - Adventure/Drama - Chapters: 2 - Words: 4,304 - Reviews: 2 - Favs: 2 - Follows: 3 - Updated: 19h - Published: 6/10 - Ben T., Gwen T., OC, Nooroo
Just A Little Faster by CosmicQueen10 reviews
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. *DISCLAIMER: MATURE 18 PLUS CONTENT INVOLVED! *
Crossover - Ben 10 & Generator Rex - Rated: M - English - Romance/Adventure - Chapters: 6 - Words: 20,522 - Reviews: 1 - Favs: 9 - Follows: 13 - Updated: 7/15 - Published: 8/24/2021 - [Ben T., OC] Rex S.
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: 10 - Words: 81,138 - Reviews: 33 - Favs: 74 - Follows: 89 - Updated: 7/15 - Published: 3/13 - [Ben T., Charmcaster/Hope] [Gwen T., Kevin]
A Monster From Another World by LittleLagoon reviews
Frankie Stein leads an ordinary and quiet life like any typical teenage monster. But everything changes when she and her friends have an encounter with a being from another world. Her life will soon take a 180-degree turn, dangers that she never believed asked to exist will be present and everything seems to be related to her mysterious and very mischievous space friend.
Crossover - Ben 10 & Monster High - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 192,016 - Reviews: 130 - Favs: 225 - Follows: 264 - Updated: 7/14 - Published: 8/26/2021
Legend of 10 by Ripple247 reviews
On a fateful day in the park, a young man's life is changed, sees a shooting star fall from the night sky. His life is changed for the better and has the power to change the world, only it's kinda hard to be a hero when your moms the police chief, and the avatar mistakes me for a spirit. No paring of yet.
Crossover - Ben 10 & Legend of Korra - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 45,979 - Reviews: 33 - Favs: 40 - Follows: 43 - Updated: 7/14 - Published: 4/14 - OC, Korra, Chief Lin Beifong, Asami S.
Priestess 10 by SilverSoulmmc reviews
It's been a couple of months since The Investigation Team solved the case and returned peace to their town of Inaba. Yukiko Amagi was looking forward to spending the upcoming summer with her friends, but it seemed that her parents had other plans for her, and it involved sending her to America for a Summer Road Trip with relatives she's just learned about.
Crossover - Ben 10 & Persona Series - Rated: T - English - Family/Adventure - Chapters: 62 - Words: 386,960 - Reviews: 294 - Favs: 231 - Follows: 247 - Updated: 7/14 - Published: 8/17/2021 - Ben T., Gwen T., Max T., Yukiko A.
DC Maelstrom: Omni Travels by Kfbanime87 reviews
When a hero loving teen finds possibly the most powerful device in the universe, watch as this boy grows to be the hero he's always dreamed of
Crossover - Naruto & Ben 10 - Rated: M - English - Adventure/Humor - Chapters: 7 - Words: 50,677 - Reviews: 341 - Favs: 733 - Follows: 775 - Updated: 7/14 - Published: 2/24 - Naruto U., Gwen T.
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: 127 - Words: 976,288 - Reviews: 447 - Favs: 561 - Follows: 553 - Updated: 7/14 - Published: 12/26/2018 - [Ben T., Ruby R.] OC
The Troubles of a Misplaced Hero by Blazorna Ibara reviews
It started with a bad day. However, things get worse as Ben winds up in an alternate world where using the Omnitrix does more harm than good to him. Does his only hope of finding a way back home lie with a wraith who faithfully serves her evil mistress? Rated M for blood, violence, language, adult themes, and some disturbing content.
Crossover - Ben 10 & Queen's Blade/クイーンズブレイド - Rated: M - English - Adventure/Fantasy - Chapters: 36 - Words: 480,650 - Reviews: 276 - Favs: 265 - Follows: 242 - Updated: 7/14 - Published: 6/26/2013 - [Ben T., Airi] Eon, Melona
Ben 10 High School DXD by Jerry Ruffin reviews
Ben Tennyson hero of the universe was sent to Japan to finish his last two years of high school in a town called Kouh. There he will meet the High School DXD cast and face many Supernatural threats (Devils, Angels, and Fallen Angels) together.
Crossover - Ben 10 & High School DxD/ハイスクールD×D - Rated: T - English - Sci-Fi/Supernatural - Chapters: 7 - Words: 40,086 - Reviews: 57 - Favs: 88 - Follows: 92 - Updated: 7/13 - Published: 2/1 - Ben T., H. Issei, Rias G., H. Akeno
Ben 10 RWBY Volume 2: Ultimate Omniverse by The Omni-Remnant reviews
Having returned from a massive adventure in the world of Remnant, Ben, Team RWBY, and the rest of their friends find themselves faced with new challenges at every turn on Earth. Be it villains old and new… or even things that they never imagined to be real. It's going to be a challenge unlike any they've seen before, but they're up for it. It's Hero Time! (Cover Art credit inside)
Crossover - Ben 10 & RWBY - Rated: T - English - Adventure/Romance - Chapters: 69 - Words: 961,894 - Reviews: 1386 - Favs: 591 - Follows: 557 - Updated: 7/13 - Published: 4/4/2021 - [Ben T., Yang X.L.] Gwen T., Ruby R.
Humanity and Heroes by Katariina Mariad
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: 92 - Words: 188,945 - Favs: 7 - Follows: 7 - Updated: 7/12 - Published: 1/5/2022 - Jenrya L./Henry W., Albedo
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: M - English - Chapters: 39 - Words: 131,937 - Reviews: 7 - Favs: 11 - Follows: 7 - Updated: 7/11 - Published: 5/29/2019 - Ash K./Satoshi, Misty/Kasumi, Gwen T., Julie Y.
We'll Carry On: A Gemstones x My Hero Academia 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: 40 - Words: 253,642 - Reviews: 53 - Favs: 95 - Follows: 94 - Updated: 7/11 - Published: 12/31/2022 - [Ochako U., Izuku M.] Ben T., Tenya I.
Ben 10 X Mighty Morphin Power Rangers by BDH reviews
I love Ben 10 and Power Rangers and I have dreamed of making a Crossover of them, So I made a four chapter story of Ben Tennyson and his friends teaming up with the Power Rangers facing off against Vilgax and Rita Rapulsa. this of Ben 10 takes place 6 months after the season 8 finale of Omniverse, and Power Rangers takes place in the Boom Studios Universe. *I do not own anything!*
Crossover - Power Rangers & Ben 10 - Rated: T - English - Friendship/Adventure - Chapters: 2 - Words: 5,344 - Reviews: 2 - Favs: 5 - Follows: 5 - Published: 7/11 - Jason L. S., Kim H., Ben T., Gwen T.
KUSHINA LA HEROÍNA ALIENÍGENA (RESUBIDA Y MEJORADA) by QueteimportaC reviews
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Crossover - Naruto & Ben 10 - Rated: K - Spanish - Chapters: 1 - Words: 2,829 - Reviews: 3 - Favs: 2 - Follows: 2 - Published: 7/10
Lost in a World of Heroes by DMDSKLL reviews
After a grave defeat, Ben loses hope in being a hero but after some unexpected circumstances, the wielder of the Omnitrix is transported to a world filled to the brim with heroes. Having to adjust to not only a new country but also going to school to be a hero Ben has plenty of challenges ahead.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Sci-Fi - Chapters: 19 - Words: 63,675 - Reviews: 85 - Favs: 222 - Follows: 238 - Updated: 7/10 - Published: 6/7/2022 - Ben T., Shouta A./Eraserhead, Mina A., 1-A Students
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