5 months after the Summer trip that changed Alex’s life forever, he must step back into the fray with the aid of Charmcaster and Tetrax Shard. But does he have what it takes to stop a planetary invasion?

The Omnitrix and the Nemetrix, both devices that can change its user. Vilgax the Conqueror wants both for his own uses. They just so happen to fall into the laps of two familiar cousins. (Updates every Saturday) (T because blood and cursing)

A young girl with a past that's as mysterious as her and with powers even more bizarre comes into the light. What is her connection with two of the most powerful villains Ben and his family have ever fought? Who is she? What is she? Is she even human? Or something else? (Rated for dark themes and numerous possible triggers.)

What started out as the worst summer ever turned into a strange adventure when a pod shows up carrying a weird girl and an even weirder watch. Now with the Omnitrix stuck to Ben's wrist and being hunted by Vilgax and his lethal 'children', this was definitely going to be an interesting summer.

Second chances are for everyone, and with Charmcaster's backstory, she definitely deserves one. Can Ben and the gang manage to turn Charmcaster's leaf?

"Hero Time" is a self-insert Ben 10 fanfic with me in place of the eponymous character.

Ever wondered what Kevin went through in the Null Void? The friends he met? The enemies he acquired? The pain he experienced? Let the story be told.

It's been three years since Ben and Gwen had their epic Summer vacation across the country but, as the years pass they find themselves resembling the dreaded future timeline they visited on that trip; is it possible to change your own destiny? What happens when Ben finds himself facing old enemies and new? How will he react when he uncovers an alien conspiracy? Bwen! Season 2!

After being pulled from the void for some strange reason, Soul was pulled into the Ben 10 universe. He was now at the beginning where Ben, or Jen in his case, would received the Omnitrix. Thankfully he has something for the villains to watch out for. Because they are not the only ones hunting.

AishaBlackTennyson presents ΜΛYΛNS Moments; stories about random adventures with your favorite characters while taking their role as Mayans. DM for a request and it'll be posted ASAP.

Most of the ideas in this book are Ben x Rook so if you don't like please don't say it/ type it in the comments these are just ideas that I have. You are free to take these ideas and do as you please with them I only ask to be known when and where they will be posted so I can read them.

By some cruel twist of fate, it was a freak accident that killed Ben Tennyson. When Rook received a cosmic second chance at undoing the disaster that he blamed himself for, he first thought of it as a blessing. Until the same day repeated again. And again and again and again. [Time Loop AU] Cover by helydrawscomics on Tumblr

There's always more to reality than one imagines. Through Cross-Time, alternate worlds with different histories and scenarios are made possible. Join Professor Paradox as he guides us through these new realities of the Ben 10 classic timelines. Come, and let's ponder the age-old question... What If? Scenario 1: What if Ben had not given up on Alien X?

what if Lucy joined, Ben, Gwen and Max for the summer how would the story turn out with her involvement? this story will follow close to the canon story and i will try to make it as different as possible, and expect crossovers in this story as well

An alternate take on Ben 10: Alien Force. Ben struggles with the secret feelings he's held for Gwen for years while Gwen realizes her own feelings for Ben. All while trying to stop the latest threat to the universe. Will true love conquer all? Find out in Ben 10: Alternate Force. Rated T for mild language, violence, and some suggestive themes.

This is basically a world; a universe if you don't mind, where Benjamin Kirby Tennyson doesn't exist. Instead someone else will take his place. For this is the universe of Arthur Reinhardt.

Infinite worlds, infinite possibilities. In a world where one boy did not receive the most powerful device in the universe, who did? OC Omnitrix welder; rated T for later scenes.

Ben is all grown up and is ready to continue his legacy as a hero, but more in line with the laws of the galaxy. But more adult responsibility means the threats are large-scale and less personal. But is our hero ready to face the harsh reality read to find out...

Kevin Levin is living in relative peace after removing the Omnitrix. Until his father disappears and he unveils a plot to destroy all of creation. With the help of his best friends, along with the unexpected aid of an old enemy he will dive deep into the mysteries surrounding the Highbreed, the Tennyson family, the DNAliens and the disappearance of Devin Levin. Kevin 11 AU

When Ben contimplates on whether his life is ruled by fate or just luck, Professor Paradox steps in to set the record straight.

After their secret is revealed, Ben and Jen are moving on to new adventures with their new Ultimatrixes providing tons of new possibilities. Certainly going to be a help with the many dangerous trials awaiting for them.

After a difficult confrontation with Albedo, Ben's Omnitrix develops a strange and painful defect. He must rely entirely on Gwen, Kevin, and Grandpa Max to find a solution to the problem, while trying to uncover Albedo's psychotic plan, deal with a serious intergalactic problem, and ensure their own physical and mental integrity.

Determined to practice Magic and master it, especially with the Aliens he remembered attacking five years prior. Dominic jumps at the chance to join Ben and Gwen as they go to save their Grandpa Max. Eager to learn magic and martial arts from the powerful Gwen, he strives to prove that human or not, he can matter in the galactic order of things. Alien Force.

In a different universe, Ben Tennyson and Kevin Levin are chosen to be the wielders of magical jewels and become superheroes to protect Bellwood from Hex. This features Ben 10 characters in a AU inspired by the show "Miraculous Tales of Ladybug and Chat Noir" but has hardly enough characters from ML to be a true crossover so hence it's posted here.

There are 6 Paragons, one universal threat called Anti Monitor. Which side will prevail, The Paragons or the Anti Monitor? Written for Arrowverse Fan 217