Alienforce Stories

(Rewriting) Five years have passed since Ben took off the Omnitrix. Grandpa Max was investigating alien activity on Earth and went missing, now it's up to his grandchild...

NOTE: This is heavily based off "Two Halves, One Hero" (it's literally a continuation) It always sucks seeing old faces again...people who knew who you used to...

Ben wasn't the only one who received a mysterious alien watch. A boy by the name Y/n L/n also had one we he found it while taking a late night walk in his hometown Bellw...

Ben is driving a while after the final battle in Ultimate Alien and ends up in a portal to another world. Ben doesn't get the new Omnitrix due to Azimuth not finishing i...

In a world where 80% of the population is born with superpowers and inhuman abilities of some kind, 14-year-old Izuku Midoriya longs to become a pro hero. Unfortunately...

After defeating Vilgax the Conquerer, Izuku Midoriya continues on his journey to master the secrets of the Omnitrix and become the next No.1 hero in the world. He'll hav...

Earth.. Water... Fire... Air... My grandmother used to tell me the tales of a long lost civilization from long ago, from before even the First Avatar, that existed witho...

It has been five years since Ben 10 put off his omnitrix and stop his hero work in America. Everything was normal until one day when his grandfather Max got missing not...

In this alternate universe Deku has a quirk called electo buff. Our real hero is Dark Tennyson a quirkless boy bullied by everyone (like Deku) for wanting to be a hero...

After the aftermath of his last great battle- he had finally gotten rid of Vilgax, his greatest ever enemy for good, but at what cost? Since that day, Ben 10, the infamo...

set 4 years after Gwen 10 classic. since the ending of Gwen 10 classic gwen has taken off the omnitrix, and has returned to a normal life. However when her grandpa max f...

[Ben 10 x Marvel x Nakano Quintuplets OC Crossover!] You may know Ben Tennyson aka Ben 10, right? The Omni Heroes of the multiverse, right? But what if Ben found his suc...

We all know about the story where Ben Tennyson saves the universe many times with the help of the one and only Omnitrix [unless we count the ultimatrix and the other uni...

(A Loud house x Ben 10 Ultimate Alien crossover) Ben fights an unknown being who then causes a DNA rupture in the Ultimatrix, Sending a massive wave to transform half of...

When an average kid from a town called bellwood finds a weird watch that transforms the user into different alien species at will. His name was (Y/N) (L/N) and he found...

Jaune Arc lost everything. Pyrrha his partner betrayed him, his family disowned him, most of his friends left him in the dust. Only after he disappears, do his former fr...

After a long first year of classes at UA, All Might has invited Deku and Uraraka to an early access event of the annual hero expo on I-Island where the latest in hero ge...

Ok we all know the Chanquetrix: Summons Alien Girls. this story takes place in a similar way to Alien Force where Ben took off the Chanquetrix when he was 11 and needed...

Ben Tennyson is in a world filled with superheros and it's up to him to save the day. Watch as he encounters psychic sisters, kung fu masters, cyborgs, and villains you...

ITS HERO TIME.. or is it Deja Vu Time? After a tussle with the mysterious contestant of the Radiant War known as Shi Jian, aka the Time Traveler, Ben starts to suddenly...