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A Trip to Remember by LG Shala reviews
A shape-shifting alien hero, eager to explore 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: 7 - Words: 33,041 - Reviews: 22 - Favs: 23 - Follows: 20 - Updated: 19h - Published: 4/20 - Ben T., Steven U., Jasper, Vulkanus
Ben 10: The Quincy War by Shinobi360 reviews
When 18-year-old Ben Tennyson stumbles into the Wandenreich, he becomes the target of Yhwach's formidable Quincy forces, the Sternritters. In a fierce clash, Ben overpowers some of the deadliest Sternritters, only to be captured and held captive. As he awakens in the heart of a thousand-year war between realms, he faces an impossible choice: (Full Summary inside Chapter 0 and 1)
Crossover - Ben 10 & Bleach - Rated: T - English - Supernatural/Drama - Chapters: 1 - Words: 1,116 - Reviews: 8 - Favs: 14 - Follows: 17 - Published: 10/29 - Ben T., Bambietta B., Candice C., Ichigo K.
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: 102 - Words: 1,588,217 - Reviews: 1224 - Favs: 393 - Follows: 390 - Updated: 10/29 - Published: 5/25/2019 - [Ben T., Makoto]
The Loud 10: Omnitrix Team Adventures by Harriet546 reviews
Lincoln Loud, the Omnitrix Team and the Omnitrix itself are as heroic as always. Join Lincoln and the Omnitrix Team as they go through adventures with heroic friends, make new ones, and fight to save the world and other worlds like it. (Inspired by The Loud 10 by GokuSannin9000).
Crossover - Ben 10 & Loud House - Rated: K+ - English - Adventure/Humor - Chapters: 79 - Words: 349,935 - Reviews: 31 - Favs: 50 - Follows: 40 - Updated: 10/29 - Published: 6/26/2018 - Lincoln L., Luna L., OC, Ronnie Anne S.
Journey Of Ben Tennyson by Sharky Monster reviews
A simple Tragedy Turn The Story Of Our Hero, A Normal Discovery Turn Into Even The Biggest Mystery. Who Is He? Where is He? You Only Know When You Read The Story. This Is My Fanfiction I'm writing the story and it will be completed soon. Basic Theme Is Ben Tennyson Travelling The Marvel Multiverse. And This Is the Season 1.
Crossover - Ben 10 & Marvel - Rated: T - English - Mystery/Sci-Fi - Chapters: 59 - Words: 130,475 - Reviews: 30 - Favs: 12 - Follows: 13 - Updated: 10/29 - Published: 10/13
the omni-hero in acadamy by Artzilla406 reviews
Austin has been ben's wing for being a hero, but then he sacrifice himself and now he is a world, filled with heroes and villans, how will Austin handle this? Austin harem with female Katsuki, izuku and shoto
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Romance/Fantasy - Chapters: 20 - Words: 250,301 - Reviews: 15 - Favs: 79 - Follows: 75 - Updated: 10/28 - Published: 3/1/2018
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: 55 - Words: 80,343 - Reviews: 318 - Favs: 188 - Follows: 177 - Updated: 10/28 - Published: 12/22/2019 - [Julie Y., OC] Gentaro K./Fourze
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. No paring of yet.
Crossover - Ben 10 & Legend of Korra - Rated: T - English - Adventure/Sci-Fi - Chapters: 9 - Words: 70,582 - Reviews: 70 - Favs: 63 - Follows: 74 - Updated: 10/28 - Published: 4/14 - OC, Korra, Chief Lin Beifong, Asami 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: 22 - Words: 183,861 - Reviews: 104 - Favs: 121 - Follows: 136 - Updated: 10/27 - Published: 3/13 - [Ben T., Charmcaster/Hope] [Gwen T., Kevin]
Omni Boys by AUfan62 reviews
While fighting both Kevin and Vilgax at Niagara Falls both them and Ben get sucked into a portal created by the Null Void projector. Only it’s not the Null Void they land. They land in a world where Superheroes are just a bunch of corporate puppets and think they can do whatever they want. But no it’s a real Hero’s Time.
Crossover - Ben 10 & Boys - Rated: M - English - Adventure - Chapters: 10 - Words: 162,399 - Reviews: 187 - Favs: 400 - Follows: 388 - Updated: 10/27 - Published: 9/3/2022 - Ben T., Billy Butcher, Homelander/John, Hughie Campbell
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: 150 - Words: 1,146,936 - Reviews: 478 - Favs: 605 - Follows: 592 - Updated: 10/27 - Published: 12/26/2018 - [Ben T., Ruby R.] OC
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: 78 - Words: 1,094,024 - Reviews: 1551 - Favs: 642 - Follows: 604 - Updated: 10/27 - Published: 4/4/2021 - [Ben T., Yang X.L.] Gwen T., Ruby R.
Ultra Legion Unlimited by Arsenal10 reviews
After defeating the Novatrons and saving the entire multiverse, the team of heroes decided to make their union official by cooperating frequently. This alliance transcends space and time, but they must first overcome their team's initial challenges if they are to become the shining example of unity that they strive to be for everyone who needs a hero.
Crossover - Cartoon X-overs & Ben 10 - Rated: K - English - Adventure/Sci-Fi - Chapters: 5 - Words: 44,151 - Reviews: 8 - Favs: 7 - Follows: 6 - Updated: 10/27 - Published: 10/13
Heroes Never Die It's Hero Time by Guardian-Sigil reviews
One would think that in a world where everyday people possess impossible abilities nothing would really be a surprise. Izuku Midoriya, who upon the age of four was diagnosed as quirkless, was denied of his dream of become a hero that can save everyone with a smile. But fate gives him a chance; allowing him access not to one but a universe of powers and abilities.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Sci-Fi - Chapters: 87 - Words: 1,794,583 - Reviews: 4679 - Favs: 2,082 - Follows: 2,056 - Updated: 10/27 - Published: 11/26/2019 - Kevin, Izuku M., Ochako U., 1-A Students
Robots in Bellwood by KentroKreations reviews
Where the Aligned continuity of Transformers meets the Classic continuity of Ben 10 after a trip to Earth doesn't go as planned. The main crew crashlands on Earth, just not their Earth. And that's not the only difference. May the dimensional dilemma ensue!
Crossover - Transformers/Beast Wars & Ben 10 - Rated: T - English - Sci-Fi/Drama - Chapters: 13 - Words: 27,732 - Reviews: 3 - Favs: 13 - Follows: 14 - Updated: 10/26 - Published: 7/30 - Bumblebee, Steeljaw, Ben T., Gwen T.
Alien? Is that food? by Wickerstein reviews
No matter the timelines, no matter the universes, there's always a kid who manages to find an alien artifact of incredible power. Now if he could only figure out which alien tastes the best, then he'll be in business.
Crossover - One Piece & Ben 10 - Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 7,819 - Reviews: 3 - Favs: 14 - Follows: 17 - Published: 10/26 - Luffy, Garp, Sabo, Prof. Paradox
Linc 10 Alien Force by ChaosMagemon reviews
Four years have passed since Lincoln Loud discovered the Omnitrix and saved the world more times than he could count. But when his Pop-pop gets captured it's up to Lincoln to once again don the alien watch and be the hero the world needs once again.
Crossover - Ben 10 & Loud House - Rated: T - English - Adventure/Humor - Chapters: 21 - Words: 57,367 - Reviews: 393 - Favs: 240 - Follows: 217 - Updated: 10/26 - Published: 1/1/2020 - [Lincoln L., OC] Vilgax, 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: 6 - Words: 9,309 - Reviews: 19 - Favs: 19 - Follows: 20 - Updated: 10/26 - Published: 7/30 - Ken T., The Loud Family
My Alien Academia by The Incredible Muffin reviews
Some worthy souls are chosen to carry the mantle of great heroes. Sometimes, this is destiny. Other times, it's all about being in the right universe, at the right time, chosen by the right watch.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Adventure/Friendship - Chapters: 57 - Words: 521,946 - Reviews: 1778 - Favs: 2,597 - Follows: 2,649 - Updated: 10/26 - Published: 11/26/2019 - Ben T., Izuku M.
10 Eater by JerryAwesome24 reviews
Ben gets transported to the world of Soul Eater where he meets the Soul Eater cast. He decides to help them fight the Kishin and Witches until he finds a way home. BenxHarem. Adopted by Rexfan1333
Crossover - Ben 10 & Soul Eater - Rated: T - English - Sci-Fi/Supernatural - Chapters: 4 - Words: 10,521 - Reviews: 6 - Favs: 38 - Follows: 45 - Updated: 10/25 - Published: 10/28/2022 - Ben T., Blair, Maka A., Soul Eater
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: 68 - Words: 402,455 - Reviews: 126 - Favs: 135 - Follows: 129 - Updated: 10/25 - Published: 12/31/2022 - [Ochako U., Izuku M.] Ben T., Tenya I.
Omni-Directional Warhammer by oliverjack666 reviews
A poor sap gets thrown into Warhammer 40k with the Omnitrix. In the Grim Dark of Warhammer, It's time for a nobody to be a Hero!
Crossover - Warhammer & Ben 10 - Rated: M - English - Sci-Fi - Chapters: 3 - Words: 8,081 - Reviews: 8 - Favs: 27 - Follows: 28 - Updated: 10/25 - Published: 7/20
A Lost Hero's Fairytale by Ultimate10 reviews
Ben Tennyson has awakened in the magical world of Earthland with amnesia, no memory outside of his name. Follow our lost hero as he travels across Fiore, making new friends and enemies, catching the interest of certain people, and rediscovering who he truly is. {AU}{Ben x Harem}{No nerfing!}{The Ink Tank power rankings}
Crossover - Ben 10 & Fairy Tail - Rated: M - English - Fantasy/Romance - Chapters: 9 - Words: 103,678 - Reviews: 296 - Favs: 479 - Follows: 538 - Updated: 10/24 - Published: 2/18 - [Ben T., Lucy H., Juvia L., Erza S.]
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: 12 - Words: 107,348 - Reviews: 80 - Favs: 64 - Follows: 73 - Updated: 10/24 - Published: 8/13/2020 - [Peter P./Spider-Man, Gwen S.] Eunice
Ben's Partners by Sharky Monster
This story is a Direct Link From My Story "Journey Of Ben Tennyson". In this story, I will give details, partners of Ben Tennyson and Their Sexual Life. This Is Highly MA Rated. 18 Story, Kids Stay very far from this.
Crossover - Marvel & Ben 10 - Rated: M - English - Romance/Sci-Fi - Chapters: 12 - Words: 32,191 - Favs: 8 - Follows: 6 - Updated: 10/23 - Published: 10/15
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