After a visit from his younger self, Ben Ten Thousand reevaluates his life. Before he can act on it, an enemy's mistake hurls him into the DCAU, where the Justice League has fallen to a Thanagarian invasion. Can he help free their Earth? How will he adapt to this new reality? And what will he do when ghosts from his past resurface in this strange new world? OS Timeline.

Heroes let villains get away with an awful lot. But what if a villain were to push a hero too far? When Albedo pushes Ben Tennyson past his breaking point all villains will feel the wrath of a fallen hero.

After getting a letter saying that the employees of Playtime Co are 'still alive', Ben, Gwen and Max head to Playtime Co to get to the bottom of this. But, they soon learn that a more sinister force is at play. Ben 10 belongs to Man of Action and Cartoon Network Poppy Playtime belongs to Mob Entertainment

There are an infinite number of ways to tell a story, most of them play out in the Omniverse. Fate is a cruel mistress, and sometimes the 'All' in 'One-For-All' does not include Izuku Midoriya. Actions have consequences, and some things are better off, while others are worse... much worse...

An interdimensional vortex takes Ben to the DC world where he meets Superman, Batman, and Robby Reed.

The Sequel to Dial, continuing the story of a self-insert in the MCU fighting on the side of heroes using an Omnitrix. Things are heating up. New enemies, heroes, and dumb mistakes from politicians are ahead. And all the while, the stars hide new threats. Also posted on RoyalRoad

Ben figured his life would be straightforward. Save the world, fight evil, get homework done, mess with his sister, and play some games. Now he has to hunt for magical talismans, navigate an alien civil war, and figure out why the Omnitrix is acting weird all while going to school. Knowing his luck, this was only the beginning. Ah well. At least the new neighbor is pretty cute.

Connie Maheswaran while camping with her grandparents at the start of summer, finds an alien watch-like device that allows her the power to transform into different aliens. A Year later, She meets an odd boy and his strange guardians. Together, they protect the Earth from common criminals, monsters, mad scientists and galactic warlords. - Also Available on DA and AO3

Sam, Clover, and Alex attack Ben 10 to bring him to W.O.O.H.P., but could this all be just a misunderstanding?

After an Echo Echo clone got sent through a dimensional portal altering his DNA to become a fully fledged fledge Ben, The Alien shapeshifter came together with other Heroes to form the Justice League! Ben fell in love with Wonder Woman and had a son, This is his story because… IT’S HERO TIME!

Jen Tennyson hadn’t thought about going hero in a long time but forces outside her control have made her put the Omnitrix back on and now she’s training to be a pro, wow being a hero is a bit harder than when she was 10 for one thing she wasn’t given homework

Ben and his enemies are forced to play twisted games by Vilgax.

Based on "The Many Dates of Danny Fenton" by Flower Princess 11. See Danny and Gwen's first date from her perspective and everything that they deal with when they become a couple.

When a hero loving teen finds possibly the most powerful device in the universe, watch as this boy grows to be the hero he's always dreamed of

When someone gains power in stories they usually become something of a brawler. If something doesn’t get better with punching then punch it harder! But power comes in many forms and the most power weapon in the universe has plenty of untapped potential begging to be used to better my new world.

A twist of Fate, and Max's parents were taken away, No with no family he has been adopted by the Tennyson family. Max has his dinosaurs, but his big brother has his aliens. With his new family Max is about to set out to stop prehistoric and other worldly evil, and save his birth parents from their kidnappers.

Issei Hyoudou has been called many things: The Incarnation of Lust, The Enemy to all Women, An unrepentant pervert who does not deserve love, and much more. However, Issei Hyoudou is not a man who will give up on his dream of becoming a Harem King or a Hero. Let's see what kind of King and Hero Issei will become in this timeline. Yes, he has the Boosted Gear. LET'S GO!

The sudden appearence of the powerful adverseries leads to the ultimate event for the various protectors of the galaxy and universe at large. I hope you guys like it. It will be updated on a regular basis.

What happens when in a Hail Mary to destroy Vilgax in their final battle, that Ben is sent hurtling across space-time throughout the Omniverse; and finds himself not only in a different one entirely...but 30,000 years in the future...Well, strap in as Ben enters into the Great Crusade and battles against the Ruinous Powers. Rated M for Mature Themes and Violence.

when a mysterious portal opens up and drops a battered young man right into the heart of Capsule Corp? Meet Ben Tennyson, a hero with a powerful, life-changing device that could be the key to saving—or destroying—the world. When he finds himself in the Dragon Ball universe, wounded and on the run, the Z Fighters must decide whether to trust him. also avaliable in wattpad

Zackery 'Zack' Orion is a great hero besides Ben Tennyson, fighting aliens, warlords and many many enemies... but now, he's in a whole different world... as his old Gaming Avatar. join Zack as he walks with another other warder enjoying this Fantasy life vas an Undead Beastmen

Luna Loss was your average little girl until one day she was kidnapped by an alien warlord after obtaining a watch-like device that allows her to transform into aliens. After escaping into space for about two years, Luna had lost all hope of going back home...but maybe a certain Mandalorian and an alien baby Jedi could help her return to Earth? Rated M-language violence and blood.

After the Omniverse War, Ben became immortal and outlived his loved ones. Now, he travels to the needed universes and makes the necessary decisions. It takes place within the Amit Cinematic Universe long before Gwen Stacy became G-Morph. Read "Rise of G-Morph and the Amazing Spider-Man" for context.

Many years ago, The princess of Alabasta made a chance discovery of a mysterious device that stuck itself upon her wrist with secrets that it hid. Unaware that this strange device had the capability to change everything not just for her kingdom but the whole world.

due to a null void projector malfunction Ben Gwen Kevin Grandpa Max and Cooper end up in the world of remnant during the siege of Beacon academy how will things change for the remnant natives and more specifically or a favorite team of huntresses