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BAKZ & RWBY X Justice Leage part 2 by Artzilla406
We're back again! but this time the world of DC is in trouble! join teams RWBY and BAKZ as they face an Kilgore... and an old familiar enemy.
Crossover - Ben 10 & RWBY - Rated: T - English - Adventure/Fantasy - Chapters: 1 - Words: 32,371 - Favs: 4 - Follows: 4 - Published: 20h - Complete
We'll Carry On: An Ochako Omnitrix Story - Volume 1 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: 83 - Words: 536,771 - Reviews: 129 - Favs: 157 - Follows: 148 - Updated: 1/31 - Published: 12/31/2022 - [Ochako U., Izuku M.] Ben T., Tenya I.
A Trip to Remember by LG Shala reviews
A shape-shifting alien hero, eager to see the universe after saving it. A human-gem hybrid, burdened by his inheritance, looking to discover himself. When Ben Tennyson and Steven Universe realize they're both going on a road trip, they decide to explore the universe together.
Crossover - Ben 10 & Steven Universe - Rated: T - English - Adventure/Sci-Fi - Chapters: 10 - Words: 49,686 - Reviews: 29 - Favs: 31 - Follows: 29 - Updated: 1/30 - Published: 4/20/2023 - Ben T., Steven U., Dr. Animo, Kevin
The Alien Hero of Teyvat by TheDJwriter reviews
Ben is transported to the world of Teyvat because he severely underestimated a technology that belonged to Dr. Psychobos. What sort of adventures would be in store for the extraterrestrial hero in this strange new world?
Crossover - Ben 10 & Genshin Impact - Rated: T - English - Adventure/Humor - Chapters: 11 - Words: 147,632 - Reviews: 184 - Favs: 318 - Follows: 348 - Updated: 1/30 - Published: 11/10/2022 - Ben T.
Lethal Hero by Mace sheperd reviews
A justice obsessed serial killer from our world, dies while fighting the corrupt system and finds himself in a world of powers with a super power of his own. Now with the ability to transform into necromorph versions of Ben's aliens the real life punisher Patrick Baldwin will enforce his brand of justice on the villains of MHA. My hero academia x Ben10 x dead space crossover.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Sci-Fi/Adventure - Chapters: 1 - Words: 5,699 - Reviews: 1 - Favs: 10 - Follows: 11 - Published: 1/29
KUSHINA LA HEROÍNA ALIENÍGENA (RESUBIDA Y MEJORADA) by QueteimportaC reviews
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Crossover - Naruto & Ben 10 - Rated: K - Spanish - Chapters: 2 - Words: 5,590 - Reviews: 12 - Favs: 3 - Follows: 4 - Updated: 1/28 - Published: 7/10/2023
Legend of 10 by Ripple247 reviews
On a fateful day in the park, a young man's life is changed, when seeing a shooting star fall from the night sky. Watch Ube rise to be a hero, though it's kinda hard to be a hero when your mom is the police chief, and the avatar mistakes me for a spirit. Will Ube can save the world or will he fall? Korra x OC x Asami.
Crossover - Ben 10 & Legend of Korra - Rated: T - English - Adventure/Sci-Fi - Chapters: 12 - Words: 101,999 - Reviews: 123 - Favs: 88 - Follows: 101 - Updated: 1/27 - Published: 4/14/2023 - OC, Korra, Chief Lin Beifong, Asami S.
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: 12 - Words: 175,821 - Reviews: 106 - Favs: 133 - Follows: 131 - Updated: 1/27 - Published: 11/14/2020 - [Jade C., Ben T.] [Jackie C., Viper]
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: 10 - Words: 84,805 - Reviews: 25 - Favs: 14 - Follows: 10 - Updated: 1/26 - Published: 4/26/2023 - Luz N., Eda, Willow, Gus
The Wielder of the Boosted Ultimatrix by Nefarious Doctor reviews
There will always be a hero in any world, but what happens when the most powerful alien device ends in the hands of another ten-year-old boy who was also a wielder fo a powerful Longinus? Let's see.
Crossover - Ben 10 & High School DxD/ハイスクールD×D - Rated: T - English - Supernatural/Adventure - Chapters: 3 - Words: 16,180 - Reviews: 15 - Favs: 59 - Follows: 62 - Updated: 1/26 - Published: 11/2/2023 - [H. Issei, Charmcaster/Hope]
Guardian Digimon Book 1 Guardian of the Sea Remade by Redwallfan2000 reviews
When several evil organizations start disappearing and being quiet, Sailor Sun makes the risky choice choosing six heroes on Earth to prevent an evil Digimon's return by searching out the four special Mega Level Digimon known as Guardian Digimon. The Guardian Seekers begin their mission by searching for the first Guardain of the Sea.
Crossover - Digimon & Ben 10 - Rated: T - English - Adventure/Romance - Chapters: 7 - Words: 52,861 - Reviews: 11 - Favs: 10 - Follows: 9 - Updated: 1/26 - Published: 12/7/2023
An Osmosian Journey by Death Fury reviews
When Ben 10 recreated the Universe, he accidentally left the real Kevin in a Void. Kevin met a ROB and entered the Star Wars Universe. Join Kevin Ethan Levin as he ventures into the Galaxy Far Far Away.
Crossover - Star Wars & Ben 10 - Rated: T - English - Chapters: 3 - Words: 3,120 - Reviews: 6 - Favs: 25 - Follows: 32 - Updated: 1/26 - Published: 2/7/2023 - Kevin
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: 168 - Words: 1,292,617 - Reviews: 513 - Favs: 670 - Follows: 647 - Updated: 1/26 - Published: 12/26/2018 - [Ben T., Ruby R.] OC
Ben 10 meets DC Superhero Girls Rise of the Beast 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: 16 - Words: 25,757 - Reviews: 25 - Favs: 12 - Follows: 14 - Updated: 1/25 - Published: 9/12/2023 - Kara K./Supergirl, Ben T.
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: 8 - Words: 12,407 - Reviews: 33 - Favs: 25 - Follows: 26 - Updated: 1/24 - Published: 7/30/2023 - Ken T., The Loud Family
After the Many Dates Ben and Kim by pokemon fan 1991 reviews
You have saw all of Danny and Penny side of the story. Now it time for what Ben and Kim time to shine
Crossover - Kim Possible & Ben 10 - Rated: K+ - English - Romance/Adventure - Chapters: 1 - Words: 1,782 - Reviews: 2 - Favs: 15 - Follows: 13 - Published: 1/24 - [Kim P., 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: 9 - Words: 61,293 - Reviews: 41 - Favs: 158 - Follows: 167 - Updated: 1/24 - Published: 5/25/2023 - [Lala S. D., Haruna S., Gwen T., Rito Y.]
Izuku the Methanosian by WraithPlague049 reviews
Izuku Midoriya a quirkless kid is a alien known as a Methanosian.
Crossover - My Hero Academia/僕のヒーローアカデミア & Ben 10 - Rated: T - English - Romance/Adventure - Chapters: 5 - Words: 2,547 - Reviews: 12 - Favs: 16 - Follows: 19 - Updated: 1/24 - Published: 6/29/2023
Ultimate Chainsaw by MiniTennyson reviews
Years have passed since Dagon's defeat and ever since that fight, Ben felt like he did it all. One fateful day, however, he is asked by the japanese government to become part of the Special Division 4 of the Public Safety Sector Devil Hunters. Ben accepts, ready to take devils head on! But is Ben really prepared for the whackiness and horrors of devil hunting...? *COMPLETE*
Crossover - Ben 10 & Chainsaw Man/チェンソーマン - Rated: M - English - Supernatural/Sci-Fi - Chapters: 25 - Words: 81,532 - Reviews: 64 - Favs: 81 - Follows: 82 - Updated: 1/24 - Published: 3/17/2022 - Ben T., Denji, Aki, Power - Complete
Runeterra: The Long Journey by CupcakeLover7 reviews
Benjamin Tennyson's life in Piltover has always felt limiting to him, especially with a strict woman like Caitlyn as his sister. But when he discovers a journal left behind by his dad, he finds the desire to trace his dad's footsteps and discover what the world of Runeterra can offer him, from monsters, to legendary champions to even unexpected things like... love and friendship!
Crossover - Ben 10 & League of Legends - Rated: T - English - Adventure/Drama - Chapters: 2 - Words: 56,948 - Reviews: 20 - Favs: 39 - Follows: 43 - Updated: 1/23 - Published: 10/10/2023 - [Caitlyn, Vi] Ben T., Gwen
Rising Voltage by Phaze Part 2 reviews
They were just legends. Legends of a device that could allow one to transform into anyone. But they were just that. Legends. Fables told to children before bed. So, what would happen if that device appeared in the hands of a human who struggled with grades and with his quirk? Well, that would be the story of Denki Kaminari.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Sci-Fi - Chapters: 3 - Words: 34,294 - Reviews: 10 - Favs: 17 - Follows: 18 - Updated: 1/21 - Published: 10/8/2023 - Eijiro Kirishima, Hanta S., Denki K.
The Poketrix: Origins by N1-ck0l4 reviews
An unlikely meeting and a daring new invention alters the fate of the Pokemon world, forever.
Crossover - Pokémon & Ben 10 - Rated: T - English - Adventure/Friendship - Chapters: 1 - Words: 2,417 - Reviews: 1 - Favs: 2 - Follows: 2 - Published: 1/21 - Ash K./Satoshi, Meowth/Nyarth, OC - Complete
The Alien Soldier by Nomadic Chaos reviews
What would happen if Naruto had found the Ultimatrix, and with the power of a seemingly vast array of power and possibility; as he now gains the opportunity to use this to rise up to greatness in his village, but also to become a great soldier and hero for Konoha. All the while contending from threats both on planet and beyond. Largely A.U, Rated M for Mature Themes and Violence.
Crossover - Naruto & Ben 10 - Rated: M - English - Sci-Fi/Adventure - Chapters: 17 - Words: 133,060 - Reviews: 112 - Favs: 181 - Follows: 198 - Updated: 1/20 - Published: 9/6/2022 - Naruto U., Sasuke U., OC
Boys Among Wonders - Spring by Artzilla406 reviews
Atles has fallen, Beacon is ruins, and now, the boys have appeared in a brand-new world... but both team RWBY's are with them in this strange... yet familiar world from an old book everyone red as children.
Crossover - Ben 10 & RWBY - Rated: M - English - Fantasy - Chapters: 5 - Words: 88,293 - Reviews: 1 - Favs: 9 - Follows: 12 - Updated: 1/20 - Published: 3/2/2023 - Complete
Omni Hero: Deku X by blazeninja0 reviews
When Izuku was on a road trip with his grandfather and his two cousins he he found a watch that gave him powers. Izuku X Harem A Rewrite of my original Omni Hero Deku
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Sci-Fi/Adventure - Chapters: 5 - Words: 44,960 - Reviews: 13 - Favs: 98 - Follows: 109 - Updated: 1/20 - Published: 11/26/2023 - Izuku M.
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