Ben 10 and My Hero Academia/僕のヒーローアカデミア Crossovers
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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.)
Rated: T - English - Suspense - Chapters: 2 - Words: 5,894 - Reviews: 4 - Favs: 22 - Follows: 26 - Updated: 5h - Published: 3/17/2021 - Izuku M., OC
Heroes Never Die It's Hero Time, Anytime by CreateGunner1209 reviews
This is a side-story that is connected to my actual story "Heroes Never Die; It's Hero Time" where Izuku has the Omnitrix. So reading the main story is necessary to understand this collection of Omakes/OVAs. I aim to post an Omake/OVA every Friday when I am unable to post a chapter for the main story. Full summary, explanation, and guid lines for suggestions are inside.
Rated: T - English - Adventure/Humor - Chapters: 20 - Words: 63,361 - Reviews: 164 - Favs: 92 - Follows: 101 - Updated: 1/14 - Published: 8/11/2021 - Izuku M., Ochako U., 1-A Students
Gwen's Quirky Adventure by IHave1Fic reviews
The Omnitrix is off Ben's wrist and Grandpa Max is in retirement for real this time. Gwen finally feels that she can go back to her normal life. Pursuing a career in hero law, she decides that the best place to learn about heroes is where the best are taught. The perfect place to study and learn! Now, if only everyone would stop bothering her about becoming a hero...
Rated: T - English - Adventure - Chapters: 2 - Words: 5,127 - Reviews: 4 - Favs: 17 - Follows: 19 - Published: 1/14 - Gwen T., Hitoshi S.
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.
Rated: T - English - Sci-Fi/Drama - Chapters: 1 - Words: 2,226 - Reviews: 3 - Favs: 3 - Follows: 4 - Published: 1/12 - Enji T./Endeavor, Touya T.
My Ultimate Academia by Shocknawe 425 reviews
Being a hero is something Ben Tennyson has been for quite some time, but he never thought he'd see a world where it was commercialized. After a chance meaning with one of these 'Pro-Heroes', Ben agrees to go through a school to become a hero. With no way home and three of his most dangerous foes on the loose, Ben must learn from these heroes to help him in the long run.
Rated: T - English - Adventure/Family - Chapters: 9 - Words: 88,991 - Reviews: 318 - Favs: 784 - Follows: 903 - Updated: 1/12 - Published: 12/11/2019 - [Ben T., Momo Y.] Vilgax, Nemuri K./Midnight
A Result of Consequence by BigPear reviews
That summer when Ben first found and used the Omnitrix was a simple one. Find bad guy, go hero, beat bad guy, get away, repeat. Ben was on top of the world; in a world full of quirks, he had the coolest one of all. However, every action has a reaction, and Ben's vigilantism has landed him in trouble. Now at UA, Ben must prove himself a hero, or suffer the consequences.
Rated: T - English - Adventure/Sci-Fi - Chapters: 17 - Words: 234,561 - Reviews: 520 - Favs: 597 - Follows: 697 - Updated: 1/11 - Published: 11/13/2020 - Ben T., Max T., 1-A Students
My Hero Academia: Aliens in Hero Central: Vol 1 by CreepyKidInDaCorna reviews
In an alternate world where Ben defeats the Diagon but is then blown out of his timeline and into the MHA timeline, Paradox has given him some advice and something new as well but now Ben is on his own in a strange world where heroes don't need secret identities. Rated T cause Bakugo
Rated: T - English - Sci-Fi/Adventure - Chapters: 5 - Words: 9,742 - Reviews: 18 - Favs: 74 - Follows: 107 - Updated: 1/8 - Published: 9/25/2021 - Ben T., 1-A Students, 1-B Students, Pony T.
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.
Rated: T - English - Adventure/Friendship - Chapters: 41 - Words: 368,571 - Reviews: 1291 - Favs: 2,003 - Follows: 2,111 - Updated: 1/6 - Published: 11/26/2019 - Ben T., Izuku M.
Tutors of the Academia by Shinobi360 reviews
Ben,Gwen, Kevin and Rook were originally on the verge of a road trip to enjoy a well deserved rest. Their plans got interrupted as they were contacted by the principal of U.A High,who requested their help to teach Class 1-A what it means to be heroes.
Rated: T - English - Adventure/Friendship - Chapters: 6 - Words: 66,879 - Reviews: 123 - Favs: 202 - Follows: 234 - Updated: 12/29/2021 - Published: 1/11/2020 - Ben T., 1-A Students
Ben 10: Hero Force by DBZpower197 reviews
It had now been 3 years since Ben took a chance at a normal life. However, history had a tendency to repeat and life had a tendency to be unfair. With the news of someone person putting in a good word for him at UA, Ben would once again don the Omnitrix and face the challenges ahead all the while having one question in mind: "Could he meet the legacy of that watch once again?"
Rated: T - English - Adventure/Sci-Fi - Chapters: 14 - Words: 112,754 - Reviews: 268 - Favs: 403 - Follows: 488 - Updated: 12/24/2021 - Published: 4/19/2021 - Ben T., Izuku M., Momo Y., 1-A Students
Heroes Never Die It's Hero Time by CreateGunner1209 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.
Rated: T - English - Adventure/Sci-Fi - Chapters: 61 - Words: 1,127,598 - Reviews: 2892 - Favs: 1,392 - Follows: 1,393 - Updated: 12/24/2021 - Published: 11/26/2019 - Kevin, Izuku M., Ochako U., 1-A Students
C'est le temps des Héros! by Sabrinabella reviews
Il était là ! . Comment Benjamin Tennyson anciennement connu comme Izuku Midoriya réagira-t'il face à celui qui était la cause de son malheur depuis plus d'1 an? Venez suivre les aventures du nouvel Ben 10 qui est décidé de réendosser le manteau de héros de sa famille et à aller au delà de ces limites. Plus Ultra avec ces amis!
Rated: K+ - French - Friendship/Adventure - Chapters: 13 - Words: 81,808 - Reviews: 1 - Favs: 4 - Follows: 5 - Updated: 12/24/2021 - Published: 2/22/2021 - [Gwen T., Kevin] Izuku M., Katsuki B.
Shocking Heroism by Phaze Part 2 reviews
The Omnitrix is the source of many rumors and conflicts, with the power to become anyone. The worst of the worst sought it for conquest and power, the best of the best wanted it to keep peace. But what happens when the tool falls into the hands of a student on Earth? One who struggles with grades and control over his quirk? Well, you get Denki Kaminari.
Rated: T - English - Adventure/Sci-Fi - Chapters: 14 - Words: 82,005 - Reviews: 46 - Favs: 100 - Follows: 122 - Updated: 12/18/2021 - Published: 5/1/2021 - Eijiro Kirishima, Hanta S., Denki K.
Omnificent by avengerbnha11 reviews
Om-inficent (adj): Unlimited in creative power; Jen Tennyson thought her family were the only heroes in the Omniverse, but not until she’s thrown into the Quirkverse where other heroes need her the most.
Rated: T - English - Adventure/Romance - Chapters: 3 - Words: 7,763 - Reviews: 9 - Favs: 12 - Follows: 12 - Updated: 12/12/2021 - Published: 9/5/2021 - OC, Toshinori Y./All Might, Izuku M., Shouto T.
My Hero Academia: Rising Alliance by Super Saiyan 4 Rukido reviews
Earth as we know it today felt like they could expect anything. They had Heroes with powerful Quirks, technology that benefited them greatly and a society that wouldn't crumble to pieces easily. What's there to worry about? How about Villians hellbent on world domination, a few secret organizations and Aliens from Space? Lucky for the Earth it has it's own protectors just for them!
Rated: T - English - Adventure - Chapters: 14 - Words: 106,641 - Reviews: 102 - Favs: 64 - Follows: 78 - Updated: 12/5/2021 - Published: 5/23/2021 - OC, Ship, 1-A Students
Albedos Quirky Journey(Indefinite Hiatus) by devinwaynexxxxx reviews
During an Incident with Tennyson Our Unfortunate Galvan gets sent away from the universe only yo then be sent into a backwater planet in the cosmos possessing even more annoyances than before while he attempts to find a way back to get revenge on that lowly human Tennyson but for now he has to stick it out in the body of the enemy he despises in a universe he is stranded in
Rated: T - English - Romance/Adventure - Chapters: 7 - Words: 16,931 - Reviews: 11 - Favs: 25 - Follows: 25 - Updated: 12/3/2021 - Published: 5/18/2020
Ten Times The Hero by Hornets88 reviews
Izuku Midoriya is about to give up on his dreams of heroism when a teenager clad in a green jacket and a man claiming to be a professor break into his room in broad daylight. Benjamin Tennyson and Professor Paradox have travelled to the My Hero universe in order to find a worthy successor to wield the Omnitrix once Ben passes... and he firmly believes Izuku is worthy to inherit it.
Rated: T - English - Sci-Fi/Adventure - Chapters: 8 - Words: 34,364 - Reviews: 55 - Favs: 164 - Follows: 234 - Updated: 11/16/2021 - Published: 9/28/2021 - [Izuku M., Kyoka Jiro] Toshinori Y./All Might, 1-A Students
Ben Tennyson: The Hero of Heroes by DatFrame reviews
An American exchange student has moved to Japan to reach his dream of becoming a hero. To reach this goal, he will enter the greatest hero academy the world has ever known: "U.A. High." He will reach his goal, no matter what stands in his way. Doesn't matter if they have tentacles, armor, or the power to destroy whatever they touch, they can't stop him from reaching his goal.
Rated: T - English - Supernatural/Sci-Fi - Chapters: 1 - Words: 10,615 - Reviews: 16 - Favs: 51 - Follows: 55 - Published: 11/16/2021 - Ben T., Izuku M., 1-A Students
Go Beyond the Known Universe! PLUS OMNIPOTENCE! by mikel97 reviews
After the fire, Izuku Midoriya lost everything he ever had. However, he was saved by Azmuth, who takes him to Galvan Prime. Pitting the boy for his fate, Azmuth adopts him. Years Later, Izuku's ship would be attacked by Vilgax. And now he stuck at his old planet with primitive technology, with aliens and Pro Heroes hunting him down, and no chance to get back. "I hate this planet."
Rated: T - English - Adventure/Drama - Chapters: 1 - Words: 4,546 - Reviews: 6 - Favs: 58 - Follows: 71 - Published: 11/15/2021 - Azmuth, Vilgax, Rook, Izuku M.
StarKin by xxxFictionFiendxxx reviews
Being reborn in the world of MHA without a quirk was tough enough, but when a wayward Anodite appears before him, claiming he has the spark, life as Asahi knows it will be no more. SI/OC, X-Overs, OC/multi
Rated: T - English - Chapters: 2 - Words: 18,509 - Reviews: 21 - Favs: 85 - Follows: 107 - Updated: 11/14/2021 - Published: 11/12/2021 - Verdona T., Izuku M., OC
Ben 10: Out Of The Spotlight by waterboy3 reviews
After getting in a fight with an old enemy Ben Tennyson wakes up in a world where everyone has superpower and no one seems to remember him, how will he cope with his new lot in life and how will he cope with everyone he knew living on without him.
Rated: T - English - Supernatural/Sci-Fi - Chapters: 5 - Words: 17,177 - Reviews: 23 - Favs: 58 - Follows: 71 - Updated: 11/8/2021 - Published: 7/22/2021 - Ben T., Izuku M., Toshinori Y./All Might, Katsuki B.
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.
Rated: T - English - Sci-Fi/Friendship - Chapters: 23 - Words: 134,917 - Reviews: 655 - Favs: 897 - Follows: 1,045 - Updated: 10/30/2021 - Published: 1/27/2021 - Izuku M., Eijiro Kirishima, Mina A., Pony T.
My Boyfriend Is An Alien Superhero From Another Dimension! by ParadoxicOrder8 reviews
A chance of a vacation from his universal renown has landed Ben in the world of My Hero Academia and into a crash landing into Izuku Midoriya's life! What will this mean for Izuku's story? What will change? What will stay the same? There's only one way to find out!
Rated: T - English - Romance - Chapters: 10 - Words: 82,797 - Reviews: 19 - Favs: 93 - Follows: 99 - Updated: 10/29/2021 - Published: 1/6/2021 - Ben T., Izuku M.
My Omni Academia by chuyproiler26 reviews
Después de que Ben Tennyson se entere de que uno de sus hijos necrofriggianos volvió a la tierra para verlo se haría cargo de el pero en una batalla perdería a las personas que ama a excepción de una pequeño hijo y durante la pela un accidente sucedria lo que mandaría a otra dimensión, ahora deberá tomar una descion seguir siendo un Héroe y un padre a la vez o simplemente un padre.
Rated: T - Spanish - Sci-Fi - Chapters: 5 - Words: 40,485 - Reviews: 7 - Favs: 10 - Follows: 13 - Updated: 10/23/2021 - Published: 9/22/2021
In Another's Shoes by JKrlin reviews
Neito Monoma would tell his friends and classmates that in the world of Quirks and Pro Heroes, he has accepted his role as a side character. In the realm of aliens and the supernatural, however, Neito is gifted an otherworldly watch that thrusts him into the center spotlight. Whether as the Phantom Thief or the Wielder of the Omnitrix, Neito vows to be an exemplary hero.
Rated: K+ - English - Adventure/Sci-Fi - Chapters: 8 - Words: 45,013 - Reviews: 14 - Favs: 28 - Follows: 36 - Updated: 10/17/2021 - Published: 8/4/2021 - Tenya I., Itsuka K., Neito M., Mustard
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