Ben 10 Crossovers
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Ben 10: Ultimate Alien (Ten Times the Security Breach) by Jtstill423 reviews
Ben, Gwen, and Kevin drive out to Freddy Fazbear's Mega Pizzaplex since Ben is sponsoring a collaboration between himself and Fazbear Entertainment. However, his Ultimatrix is infected by something and he ends up trapped inside the Pizzaplex for the night with Gwen and Kevin trying to break in from the outside. Inside, Ben joins Freddy and Gregory as they explore while being prey.
Crossover - Ben 10 & Five Nights at Freddy´s - Rated: T - English - Adventure/Horror - Chapters: 6 - Words: 22,235 - Reviews: 19 - Favs: 57 - Follows: 68 - Updated: 1/28 - Published: 12/19/2021 - Ben T., Glamrock Freddy, Gregory
Ben 10: Justice League (the series) by darkstorm1364 reviews
Ben Tennyson was abducted by aliens when he was 10 years old after accidentally received the Omnitrix, but then got rescued by Tetrax. He also brought Rook Blonko with his side. Both Ben and Rook are orphans, where Tetrax trained them to become the Galactic Guardians. Then after reaching his teen years, he received the Ultimatrix and recruiting more members.
Crossover - Justice League & Ben 10 - Rated: T - English - Adventure/Drama - Chapters: 11 - Words: 75,019 - Reviews: 41 - Favs: 143 - Follows: 138 - Updated: 1/27 - Published: 6/7/2020 - Clark K./Kal-El/Superman, Linda L./Kara Zor-El/Supergirl, Ben T., Rook
Ben 10: Avenger born by Ben 10 Supreme reviews
lot of things happened in Ben’s life. Getting the Omnitrix, almost destroying the universe with it. Discovering he and Gwen are half aliens called, Anodite. Finding out he's adopted and running away and training Magic from the Sorcerer supreme for 3 months. Becoming a plumber And getting new Omnitrix-The Ultimatrix.(I'm remaking this whole thing, I remade chapter 3 you can read it
Crossover - Ben 10 & Avengers - Rated: T - English - Fantasy/Adventure - Chapters: 18 - Words: 65,809 - Reviews: 5 - Favs: 43 - Follows: 36 - Updated: 1/27 - Published: 10/31/2021 - [Ben T., Black Widow/Natasha R.] Iron Man/Tony S., Hulk/Bruce B.
That Time I Got Reincarnated as a Slime and met an orange hero by Artzilla406 reviews
Being reincarnated dose have some benefits, going to another world, being someone else, find love in another world, but what happens when an orange hero wielding an orange watch gets transported instead and meets up with a slime?
Crossover - Ben 10 & Tensei Shitara Slime Datta Ken/転生したらスライムだった件 - Rated: T - English - Fantasy - Chapters: 3 - Words: 29,384 - Reviews: 2 - Favs: 16 - Follows: 16 - Updated: 1/26 - Published: 11/6/2020
10 Deadly sins: Volume 1 by Squidsquito reviews
Ben somehow ended up in the Seven Deadly sins world. Its Ben job to help the Seven Deadly sins and defeat the holy knights that is corrupting the kingdom. Ben will have to face fierce and dangerous opponents, will heroics save everyone and what is he feeling towards the giant beauty. Join Ben and the Seven Deadly Sins on a journey through the land of Britannia. [Ben x Diane]
Crossover - Ben 10 & Seven Deadly Sins/七つの大罪 - Rated: K+ - English - Fantasy/Romance - Chapters: 9 - Words: 75,252 - Reviews: 76 - Favs: 108 - Follows: 124 - Updated: 1/26 - Published: 12/1/2020 - Ben T., Diane
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: 42 - Words: 184,061 - Reviews: 26 - Favs: 38 - Follows: 30 - Updated: 1/23 - Published: 6/26/2018 - Lincoln L., Luna L., OC, Ronnie Anne S.
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: 15 - Words: 177,438 - Reviews: 184 - Favs: 43 - Follows: 40 - Updated: 1/23 - Published: 6/28/2021 - Gwen T., Lincoln L.
Triumphant by TheOrangeTurtle reviews
Eric Mercer fought alongside the Justice League during the Thanagarian Invasion, and for that he was offered a place on the team. And since joining he's admittedly had fun, making new friends and beating back villains. But his past with a certain mage puts a damper on that, something Eric hopes to change in the future. But now? Now, Eric's going to reign Triumphant.
Crossover - Justice League & Ben 10 - Rated: T - English - Adventure/Drama - Chapters: 24 - Words: 274,577 - Reviews: 89 - Favs: 274 - Follows: 275 - Updated: 1/21 - Published: 6/1/2020
Wielders of the Omnitrix by bloodyredrose1994 reviews
The Omnitrix. The most powerful device, able the wearer to become any alien lifeform. We have seen what the current wearers have done, but let us explore the Omniverse and take a look at those who found the device. Story about different characters finding the Omnitrix.
Crossover - X-overs & Ben 10 - Rated: T - English - Adventure/Sci-Fi - Chapters: 2 - Words: 14,542 - Reviews: 8 - Favs: 14 - Follows: 13 - Updated: 1/21 - Published: 12/28/2021
The freezing megatrix wielder by Artzilla406 reviews
the Novas are aliens from another dimention, threatening humanity and only the pandoras with their limiters who can stop them, but there is one person that can be both pandora and limiter, Austin the Orange hero.
Crossover - Ben 10 & Freezing/フリージング - Rated: M - English - Chapters: 2 - Words: 22,809 - Reviews: 2 - Favs: 6 - Follows: 8 - Updated: 1/20 - Published: 11/11/2020
Ben 10: A True Hero - A Story Based on the Fanfiction by DoctorEd17 by MegaRdaniels reviews
Ben Tennyson, now going by the alias of Ben 10,000, has been teleported to the world of corrupt superheroes, and must aid a resistance group to expose the lie to the public that a multinational corporation who owns these heroes mean more harm than good. A Story Adopted by DoctorEd17.
Crossover - Ben 10 & Boys - Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 16,941 - Reviews: 50 - Favs: 156 - Follows: 169 - Updated: 1/19 - Published: 7/8/2021 - Ben T., Annie J./Starlight
Edens Zero Omniverse by Stone-Man85 reviews
Ben was a human who lived on a robot-filled world, Granbell for most of his life, But one day, two girls and a cat appear and change his destiny. Now offworld, Ben goes on a journey with Juvia, Rebecca, and Happy to discover his past, the device on his wrist, and why everyone in the galaxy seeks him out and MOTHER. Rated M for nudity and lemons in the future
Crossover - Ben 10 & Edens Zero/エデンズゼロ - Rated: M - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 648 - Reviews: 6 - Favs: 24 - Follows: 26 - Published: 1/19 - Ben T., OC, Rebecca, Happy
Omni Hero-Deku by blazeninja0 reviews
His goal in life was to be a hero and along with the gifts that he has gained, he will be one. Mini extra crossovers with the story. Izuku x Hearm
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: M - English - Humor/Adventure - Chapters: 3 - Words: 43,842 - Reviews: 7 - Favs: 84 - Follows: 93 - Updated: 1/18 - Published: 12/2/2021 - [Izuku M., Nemuri K./Midnight, Momo Y., Ochako U.]
Naru10 by blazeninja0 reviews
Naruto found the Omnitrix when he was 10; This is the story on how he saved the universe. He will go along with help from all across the stars Mass Crossover Naruto x Harem.
Crossover - Naruto & Ben 10 - Rated: M - English - Sci-Fi - Chapters: 23 - Words: 80,689 - Reviews: 45 - Favs: 267 - Follows: 255 - Updated: 1/18 - Published: 5/11/2020 - Naruto U.
Alien of the dead! by jboy44 reviews
A simple go check out something strange Mission Took Ben and his girlfriend To Japan to a school called Fujimi Academy! Now the dead are running around eating the Living! Let's see if our Ben can make it out of this better then it did for Benzarro did!
Crossover - Ben 10 & Highschool of the Dead - Rated: M - English - Supernatural/Romance - Chapters: 9 - Words: 9,670 - Reviews: 19 - Favs: 14 - Follows: 14 - Updated: 1/18 - Published: 1/2 - [Ben T., OC] [Saeko B., Takashi K.] - Complete
The Elder Scrolls: Ultimate Dragonborn by Angry lil' elf reviews
The Dragonborn in the Ben 10 universe. Rated T for now.
Crossover - Ben 10 & Elder Scroll series - Rated: T - English - Fantasy/Sci-Fi - Chapters: 1 - Words: 5,281 - Reviews: 5 - Favs: 28 - Follows: 26 - Published: 1/18 - Dragonborn/Dovahkiin
Ben 10 True Omniverse Season 4 by Power Master reviews
ARC 4: Cyberverse Adventure - After discovering that she's actually a Cybertronian, Julie and her team embarked on the quest to seek out the lost robotic civilization for answer behind her origins. However, they soon find themselves caught in the war between three factions - Autobots, Decepticons and Quintessa's. Which faction Team Ben should allied and join?
Crossover - Ben 10 & Transformers/Beast Wars - Rated: T - English - Sci-Fi/Adventure - Chapters: 11 - Words: 252,802 - Reviews: 20 - Favs: 48 - Follows: 48 - Updated: 1/17 - Published: 1/23/2021 - [Julie Y., Ben T.] Optimus Prime, The Quintessons
Omni Devil by 0mnireader reviews
Young Ben Tennyson had done it all and faced anything the universe could throw at him, that was until he found out that he would end up having to go back to high school, in Japan of all places. Maybe things will go normal for Ben but knowing his luck he is in for a real surprise especially with what waits for him in the town of Kuoh
Crossover - Ben 10 & High School DxD/ハイスクールD×D - Rated: M - English - Sci-Fi/Supernatural - Chapters: 23 - Words: 87,632 - Reviews: 285 - Favs: 355 - Follows: 400 - Updated: 1/17 - Published: 2/8/2021 - Ben T., H. Issei, Rias G., H. Akeno
WORM: Omniverse by EtriganIndra reviews
Taylor gets an OP power, and becomes a villain for the fun of it. Is Brockton Bay doomed or what?
Crossover - Worm & Ben 10 - Rated: M - English - Adventure - Chapters: 4 - Words: 11,090 - Reviews: 12 - Favs: 159 - Follows: 227 - Updated: 1/17 - Published: 12/10/2021 - Tattletale, Shadow Stalker, Clockblocker, Bitch/Hellhound
Amphibia 10 by Angry9guy reviews
what happens when Ben Anne Gwen Sasha Kevin and Marcy end up in amphibia it will take more than Ben's aliens to escape this new world so Anne and Ben will have to make new friends and end up learning that they have a big destiny and must figure out how to save the universe .
Crossover - Amphibia & Ben 10 - Rated: T - English - Adventure/Friendship - Chapters: 64 - Words: 210,517 - Reviews: 15 - Favs: 32 - Follows: 26 - Updated: 1/17 - Published: 9/30/2020 - Ben T., Gwen T., Anne, Marcy
Blue Flames Rising by Red5T65 reviews
An ill-fated trek up Sekoto Peak sees Touya Todoroki nearly getting slammed in the head by a meteorite. Only, something else was inside it, and with his newfound watch, and all the powers that come with it, he'll show the world just what it means to carry a BLUE flame.
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Sci-Fi/Drama - Chapters: 2 - Words: 5,186 - Reviews: 5 - Favs: 10 - Follows: 9 - Updated: 1/16 - Published: 1/12 - Enji T./Endeavor, Touya T.
Hero of Remnant Vol 1 by Taiman215 reviews
The Omnitrix has landed on a new planet called Remnant making it a target for aliens and other people who want's to use the power of the Omnitrix, so now follow Ventus Valiant, can boy who wants to make his own path and Omni, the Omnitrix's A.I. with no memory, who must work together to save this world from the evils of Remnant and beyond.
Crossover - Ben 10 & RWBY - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 63,247 - Reviews: 36 - Favs: 76 - Follows: 84 - Updated: 1/16 - Published: 7/7/2019 - [OC, Ruby R.] Team RWBY, Team JNPR
Powerpuff Aliens Z (AAMC 1) by Sonnie Celanna reviews
In one universe, Izuku Midoriya discovered the Omnitrix three months into training with All Might. In another, he was hit by three bright white Z-Rays that had threatened a pair of kids, instead giving him insane powers. Today, they meet. (A Midoriya Multiverse Crossover, #1. Previous reading not required.)
Crossover - Ben 10 & My Hero Academia/僕のヒーローアカデミア - Rated: T - English - Suspense - Chapters: 2 - Words: 5,894 - Reviews: 4 - Favs: 27 - Follows: 30 - Updated: 1/16 - Published: 3/17/2021 - Izuku M., OC
OmniKill by 0mnireader reviews
Young Ben Tennyson, wielder of the omnitrix, the most powerful device in the universe somehow gets sent to another universe where only the strong survive and the only rule is kill or be killed. Will Ben survive in this new world and find his way back home or will the corruption get to him and eventually kill him
Crossover - Ben 10 & Akame ga Kiru/アカメが斬る - Rated: M - English - Sci-Fi/Fantasy - Chapters: 2 - Words: 9,178 - Reviews: 15 - Favs: 39 - Follows: 44 - Updated: 1/14 - Published: 10/7/2021 - Ben T., Akame, OC, Leone
Ben 10: Justice Incarnate by Firestorm808 reviews
Stranded in an unknown world, Ben must fulfill his destiny here and change history for the better. Cover image from Promsien.
Crossover - Ben 10 & Young Justice - Rated: T - English - Adventure/Humor - Chapters: 17 - Words: 70,891 - Reviews: 672 - Favs: 1,910 - Follows: 2,161 - Updated: 1/14 - Published: 3/23/2016 - Ben T.
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