1 - 20 of 74 Works in The Omnitrix (Ben 10 Series)
Navigation
Listing Works
-
Tags
Summary
Lennie Carnat was just a regular teen aspiring to be a hunter, but fate had a different idea. One night, while watching the stars, the Omnitrix appeared and attached itself to his arm. Arming him with aliens and more questions than answers, Lennie gets into Beacon with his team. Despite the positives the device brings, it also brings negatives as his life slowly becomes stranger and stranger and it opens up to the possibilities of the cosmos and the life within. From a crazy scientist in his home city mutating animals to alien invasions, Lennie is going to have to fight tooth and nail with his allies to keep Remnant, and his loved ones, safe.
-
Tags
Summary
Inspired by the Absolute Ben 10 fan comics by DuckSenile, and the original Marvel Ultimate comics, my take on the Ben 10 series if it got the original Marvel Ultimate comics treatment.
“It started when an alien device did what it did. It wrapped itself upon his hand with secrets that it hid. Now he’s got superpowers, he’s no ordinary kid. He’s Ben 10.”
During summer break, 13 year old cousins Ben and Gwen Tennyson, go with their Grandpa Max on a summerlong roadtrip across the country. During a night out on camping, Ben accidentally comes across a mysterious meteorite that contained a device which then leapt out and attached itself permanently to his hand. Armed with this unknown alien device, Ben must now unlock its secrets and learn how to control it before forces from beyond and on Earth go after him and the device.
-
Ben 10 sols by Mina The Hollower (minahollow), minahollow, TheTrueMcCharles
Fandoms: Ben 10 Series, 九日 | Nine Sols (Video Game 2024)
05 Oct 2025
Tags
Summary
Cross over the cosmic scaled adventures of 'Ben 10' with the interstellar chronicles of 'Nine sols' and you'd get this Fanfic. It's dedicated to the idea of the hero of heroes; Ben Tennyson being brought to New Kunlun during the events of the game. Brought to their world and time under mysterious circumstances, he has to discover answers himself while discovering the history and culture of the solarians. All while Yi continues his goal with the secondary motive of figuring out this strange apeman with his advanced watch.
Will they learn to work together? How will Ben's presence change the course of the story? And, with their collective effort, will they be able to change the fate of the solarians and save the day?
Join me on this journey to find out!
Series
- Part 1 of Ben 10 Sols
-
Tags
Summary
A fanfiction dedicated to exploring the "intergalactic roadtrip" storyline that would have happened if Ben 10 Omniverse hadn't been cancelled, focusing especially on developing Ben and Kai's relationship, as well as exploring the full potential of each and all of Ben's alien transformations, mostly through showcasing their native planet/species or the occasional Plumber database info dump.
-
Academic Tales Of The Pokemon Omnitrix by NightwolfGamer03
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Pocket Monsters | Pokemon (Main Video Game Series), Ben 10 Series
01 Oct 2025
Tags
Summary
Imagine a world where Midoriya Izumi is in possession of a device that allows her to transform into Pokemon and things alike. Now imagine the same thing, but written by a psycho. Now imagine that psycho writing a different MHA x Pokemon crossover story earlier and feeling mixed about posting it. Now imagine staying hydrated and wearing your seatbelt. Yeah, hard, isn't it?
[COMMENTS AND KUDOS GIVE ME LIFE]
-
Tags
Summary
A hero's reflection on the Omnitrix and how it affects him.
-
Tags
Summary
Would you ever fall in love with the boy you saw in your dreams?
-
A Sentient Watch's Adventures (Omnitrix Self-Insert) by Scepter21Actual
Fandoms: Ben 10 Series
28 Aug 2025
Tags
Summary
I never would have believed you if you had told me that I would be embedded in a watch from a cartoon that allows the user to transform into any kind of alien. Well, might as well see if I can make a difference and prevent the ten year old that is wearing me not to make the same stupid mistakes he made in canon. Or maybe I'll just become even crazier than he is. Let's find out.
-
Tags
Summary
Based on a prompt Paul Crew from fanfiction. While taking a walk through the jungle with her little cousin Antonio, Mirabel stumbles across a mysterious watch that allows her to transform into different alien creatures each of them with their own unique gifts. With these newfound abilities, Mirabel takes it upon herself to protect her family and the village of Encanto from any threats.
Series
- Part 2 of Mirabel's gifts that are alien
- Part 1 of Mirabel 10ish
-
Omni Force: Hero Time by Astralfreak
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Ben 10 Series
13 Aug 2025
Tags
Summary
After (potentially) the worst day of his life, Izuku just can’t take it anymore and goes to an old beach to cry. This starts the story of the greatest hero of all time, fighting evil from Earth or space, watch out villains, because when lives are on the line, it’s Hero Time!
Series
- Part 1 of The Omniverse collection
-
Tags
Summary
Ben Tennyson finds a strange device in the forest but his excitement with his newfound power causes a disaster.
-Hey, this is sort of a practice one-shot. I adapted a scene from the Ben 10 2005 pilot with just a little bit more headcanons and thoughts.
-
The Gaslight District: Mel 10 by Jss2141
Fandoms: The Gaslight District (GLITCH Web Series), Ben 10 Series
31 Jul 2025
Tags
Summary
Life in the gaslight district couldn’t get anymore chaotic but it seems like fate was wrong. SO wrong, since the only human left in the world had found a device that will change everything on what’s left on Earth and in Heaven!
-
Lista de Proyectos e Ideas by horus100
Fandoms: Hetalia: Axis Powers, Dangan Ronpa Series, Danny Phantom, Codename: Kids Next Door, Powerpuff Girls, Star Wars - All Media Types, Gargoyles (Cartoon), My Little Pony, Star vs. the Forces of Evil, Ranma 1/2, うる星やつら | Urusei Yatsura, DCU, 名探偵コナン | Detective Conan | Case Closed, Miraculous Ladybug, Ben 10 Series
25 Jul 2025
Tags
Summary
Basicamente es una lista de mis ideas y proyectos que tengo planeado hacer. Tambien pondre fragmentos de estas historias para que os hagais una idea (asi se pueden hacer una idea y organizo el lio que tenia montado)
-
Tags
Summary
The Carnitrix. A device that was created to be the opposite of the original Omnitrix in everyway, and a nightmare so great, it destroyed an entire reality and left the Ben Tennyson of its world so traumatised, he changed the past to erase himself and the damage he did. But eventually, a world just like that one was going to come around again, but this time...
The big guns was sent immediately.
Series
- Part 1 of Heroes vs Terrors
-
Tags
Summary
What does a boy do when his Grandpa disappears and his cousin's mind slowly breaks as they're hunted by a squid alien? Drive all over the country looking for a way to fix it, of course!
-
Deku 10 in VOUGHT by TheBringerOfNerds
Fandoms: Ben 10 Series, 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), The Boys (TV 2019), The Boys (Comics), The Boys (TV 2019) RPF, Gen V (TV), LEGO Ultra Agents, 凸变英雄X | To Be Hero X (Cartoon), Generator Rex
12 Jul 2025
Tags
Summary
Izuku moves to the US after some time of training with the Omnitrix to become a hero of Vought. What he doesn't know is that he is one of the only actual, real heroes that the world will ever know.
Series
- Part 1 of The Multiverse of Deku
-
My Hero Academia: It's Hero Time! by NinjaStorm06
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Ben 10 Series
21 Jun 2025
Tags
Summary
In a world where humans have developed abilities that are beyond our understanding, the dream of becoming a superhero became a reality. Izuku Midoriya, a big fan of superheroes, dreams of becoming one. Sadly, he is quirkless and has to deal with both constant bullying and the lingering thought of giving up on his dream. However, this all changes when he discovers a mysterious device that gives him allows him to gain abilities and powers from the entire universe. With friends, family, and allies by his side, he and his best friend, Ben Tennyson, will rise up to the challenge.
I don't own Ben 10 or My Hero Academia.
-
Tags
-
Tags
Summary
It's an ordinary day at Azmuth's lab until Ben comes to visit with some news, turns out the Omnitrix is sentient.
-
FATE/{<ALIEN CODES>} by Mrmordi_217
Fandoms: Ben 10 Series, Fate/Grand Order, Fate/stay night & Related Fandoms, Cartoon Network Universe: FusionFall
11 Jun 2025
Tags
Summary
After The Chaldea Takeover And then Subsequent Escape Using The Shadow Border The Remaining Chaldea staff Find Themselves in the quaint alien settlement of Undertown...
..truly the most hectic day for chaldea..