In the Prologue, Captain Planet was potroing the Cartoon Network Universe until he got teleported to an unknown world different from the TV announcer's Remote control's lair. He tries to find a way out until he was attacked by a dark figure revealed to be Vilgax! Captain Planet fights him until Father hits him with a fireball and Captain Planet grabs and throws him at Vilgax. Unotice, Aku appears behind him and slashes him in his scorpion form then the Rowdyruff Boys ram him against a floating rock and he grows weaker and tries fly away but Vilgax punched downwards at him. He pummels to the ground hard. He barely gets back on his feet as he finds himself surrounded by various villains

A TV announcer for Cartoon Network decides to take a day off and watch some of the company's television series. However, he finds that all these shows are facing utter destruction all over again. Leading him to watch Ben Tennyson, who, seeing a newspaper article about the return of his arch-enemy, Vilgax, heads off to find him. Ben is then transported into another world. Ben then meets Chowder again. Ben, and Chowder then find Vilgax and Mung Daal and Shnitzel through Marzipan city. Vilgax manages to escapes while the others protect Mung. Soon as Vilgax tries to destroy Mung, Young Ben Tennyson stops him as Diamondhead. Mung Daal thanks them for saving him and Shnitzel

Then, as Chowder's Dimension begins to disappear until a high teck rode appears and stops it, Ben and Chowder teleported to the Cul-De-Sac, Ed, Doudle D and Eddy Meet the others, when the Forever Knights, and Vilgax's attack. The group defeats them, rescues the other kids, Jimmy, Sarah, Rolf, Kevin, Nazz, Johnny and Plank from the Kanker Sisters and join the group. But when their dimension begins to disappear. Until another rode cames out of no where and stops the dimesion from breaking apart.

Then, with the help of Ben's Omnitrix and Ultramtrix, they transport to Providence HQ, where they fight a Dark Rex Salazar and Bobo Haha. Rex and Bobo join Ben, Young Ben, The Eds and Chowder to save Agent Six, Dr. Holiday and White Knight, rescuing Providence Agents along the way from Forever Knights, Vilgax and.. Kevin 11?!. Young Ben was suprised to see Kevin again along with Vilgax and then they fight. Ceaser then takes Ben, Young Ben, Ed, Double D, Eddy, Rex, Bobo, and Chowder to Abysus, where they defeat Van Kleiss, Biowulf, Skalamander and Breech. While the Pack is down for the count, Circe explains to the group that after Ben and Rex defeated the Alpha Nanite years ago, Vilgax found some kind of a remote control in the Null Void, that allowed the user to journey into other worlds, where Vilgax created a Syndicate with other villians, including Van Kleiss. Kleiss then recovers and vanishes with Circe, Ceazar and the Pack

The group then head to Ben's world in Bellwood, where they fight a corrupted Buttercup, while being taken to the Null Void. There, they find Vilgax, Van Kleiss, Kevin 11 and Biowulf(the Pack are there as well), who are then taken to Primus. There, they fight Ultimate Kevin Levin while the villians escape yet again. Max and Gwen are on Primus as well to help turn Kevin back to normal, and Kevin, Gwen and Max are stunned to see Chowder(although Kevin has met him before), Ed, Double D, Eddy, Rex and Bobo. After explaining things to Max, he tells Ben to find Vilgax to stop him before all the worlds are destroyed, at which Ben's dimension is destroyed, but the heroes are saved by Dexter, who had built a dimensional capsule. Before leaving Dexter threw another high tech rode into the ground and Ben and Rex want to know what they are. Dexter tells them that they are universal stablizers, which are disigned to prevent the worlds from disappearing like the last time

They then travel to Stormalong Harbor to try and save Flapjack, But Stickybeard attacks, messing the operation up ( Jason barely makes it out of the capule). Jason, Flapjack and K'Nunckles ( found him along the way), defeat Stickybeard and save the Harbor. Then they fight Vilgax and an Evil Numbahs One,and Two. Upon defeating them, Vilagx escapes and Flapjack, Jason, Knuckles, and Numbah One battle Stickybeard inside Bubbie. Then they are taken to the KND world, in which is under attack. Numbah Five notices the group and is graitful that Numbah One is found. The group then protects the Treehouse, destroy Stickybeard's ship, and defeats The Toilernator and the Delightful Children from Down the Lane, who are also part of the evil alliance. Flapjack wants to go home, but can't because it was destroyed. Jason then relieazes the villians are making a Doomsday Machine to destroy the worlds, and say that they, the heroes, must stop them.They are taken to save Numbah One's House, only to find Father destroying the place. While Numbahs One, Four, Flapjack and K'nuckles battle Father.

They soon teleport to the world of Zak Saturday . They find Argost and Munya who trapped Zak. The defeat Munya and frees Zak, who takes them to the other Saturdays, who are under attack. They, with the help of Doyle and Fiskerton, defeat the ongoing enemies and head to Camp Kidney after Zak's world is disappearing.

When arriving at Camp Kidney, they defeat a Dark Lazlo, whom only remembers his friends, Raj and Clam, being chased by " a human wirh a yellow glove/arm", who turns out to be Van Kleiss. They battle Van Kleiss, save Raj and Clam, and escape to the world of Symbotic Titan, where they battle a corrupted Octus and Lance, save Ilana, and journey to Townsville with the first group.

In Townsville, Jason, Ben, Young Ben, Chowder, Rex and Bobo find the Powerpuff Girls, Blossom, Buttercup, and Bubbles. They also see Mojo Jojo on a ramage (again) with his new army of robots. Ben explains that while others are gone, Father snuck into the Lab and sabotaged the Capsule, leaving Dexter behind. They rescue the Mayor, defeat Mojo, and save Townsville, and then go to Foster's Home for Imanginary Friends. There, they free Mac and Bloo from a corruption spell, fend off the monsters, and save the imanginary friends and Goo. Harriman at first, thinks that Bobo, and Chowder are Imanginary Friends, but Madame Foster, Frankie and Goo convinces him that they're not. They take Mac and Bloo with them and take the other two groups, as well.

They return to Dexter's Lab, only to find it on fire. They free Monkey, defeat Father and Aku, and save the lab. However, Mandark begins to destroy Dexter's world, so the heroes retreat to Endsville, finding Hoss Delgado and Grim. Grim explains that Billy and Mandy have been turned evil, so the heroes restore them to their normal state, and then head into the Underworld and defeat Iris. They then travel to Samurai Jack's world, where they free Jack and the Scotsman, battle Vilgax and defeat their army. Dexter then gets another idea for another world, and takes them to Toonami, where they defeat an evil TOM III and save Sara. They then find the Doomsday Drone and Syndicate, defeat the villains, and sudenly everything glowed red as the dark remote sarted to morph into Alpha who is revealed to be the true master mind.

Playable CharactersEdit

Character Show Costume Super Attack
Ben Tennyson Ben 10: Omniverse Hoodie Atomix
Gwen Tennyson Ben 10: Omniverse Alien Force Anodite
Young Ben Ben 10: Omniverse Galatic Enforcer Four Arms
Kevin Levin Ben 10: Ultimate Alien Rooter Attire Ultimate Kevin
Chowder & Kimchi Chowder Shirtless
Rex Salazar Generator Rex Upgrade Suit Fun Chucks
Bobo Haha Generator Rex Robo Bobo
Agent Six Generator Rex Providence Suit
Ed, Edd & Eddy Ed, Edd, n' Eddy Space Outlaws Edzilla Rampage
Blossom The Powerpuff Girls Liberty Belle Ice breath Flight
Bubbles The Powerpuff Girls Harmony Bunny Laser eye Flight
Buttercup The Powerpuff Girls Mange Fire ball Flight
Flapjack The Marvelous Misadventures of Flapjack Sardine Flapjack
Captain K'knuckles The Marvelous Misadventures of Flapjack Captain K'neecaps
Mac and Bloo Foster's Home for Imaginary Friends Rambo Mac & Adger Avenger Bloo Bloonan the Barbarian
Billy and Mandy The Grim Adventures of Billy & Mandy Billy Bot and Mandroid Chicken Ball-Z Strike
Grim The Grim Adventures of Billy & Mandy Clown Grim
Hoss Delgado The Grim Adventures of Billy & Mandy Zombie Hoss Delgado
Dexter Dexter's Lab
Monkey Dexter's Lab
Ami and Yumi Hi Hi Puffy AmiYumi Pom Pom Girl and The Rebel Rock concert
Zak Saturday The Secret Saturdays
Courage Courage the Cowardly Dog Fruit Hat Courage
Johnny Bravo Johnny Bravo Lone Star Bravo
Samurai Jack Samurai Jack Ninja Jack
The Scotsman Samurai Jack Highlander Scotsman
Humongousaur Ben 10: Omniverse Ultimate Humongousaur
Armodrillo Ben 10: Omniverse Heywire Earthquake
Rath Ben 10: Omniverse Lucha Libre Rage!
Feedback Ben 10: Omniverse Ultimate Alien
Heatblast Ben 10: Omniverse Alan Armageddon
Diamondhead Ben 10: Omniverse 16 yr old Crystal Spike
Lazlo, Clam & Raj Camp Lazlo FrakenLazlo, Witch Clam and Mummy Raj
Juniper Lee The Life and Times of Juniper Lee Elvis Juniper Lee
Numbah 1 Codename: Kids Next Door Secret Agent
Numbah 2 Codename: Kids Next Door Detective
Numbah 3 Codename: Kids Next Door Rainbow Monkey
Numbah 4 Codename: Kids Next Door Goku Numbah 4
Numbah 5 Codename: Kids Next Door Goku Numbah 4
Robotboy and Tommy Robotboy Mr. Roboto Super Activate
Irwin The Grim Adventures of Billy & Mandy Banana costume Vampire Mummy
Shnitzel Chowder Lead Farfel
Frankie Foster World
Tom (III) Toonami Tom (II) Magnetic Sonic Blast
Hector Con Carne Evil Con Carne
Vilgax Ben 10: Omniverse Original look
Van Kleiss Generator Rex Evo transformation
Biowulf Generator Rex
Skalamander Generator Rex
V.V. Argost The Secret Saturdays Unmasked Cryptid Army
Aku Samurai Jack Dragon Form
Demongo Warrior Essace
Mojo Jojo Giant Mojo
Skeeter Khommen-Getiti The Life and Times of Juniper Lee General Zombie
Father Codename: Kids Next Door Uncle Fiery Explosion
Mandark Caped
Brick Ultimate Fight
Butch Rumble Time
Boomer Roller Brawl
Boogie Pirate Captain Horror's hand
Charmcaster Ben 10: Omniverse Original look Rock minions
Malware Ben 10: Omniverse Second form
Alpha Generator Rex Alpha-Omega

Assist Characters/Non-PlayableEdit

Character Show Synergy Attack
Granpa Max Ben 10: Omniverse
Tetrax Shard Ben 10: Omniverse
Julie and Ship Ben 10: Omniverse
The Vreedle Brothers Ben 10: Omniverse
Mung Daal Chowder
Truffles Chowder
Pannini Chowder
Gazpacho Chowder
Circe Generator Rex
Breech Generator Rex
White Knight Generator Rex
Dr. Holiday Generator Rex
The Kanker Sisters Ed, Edd, n Eddy
Professor Utonium The Powerpuff Girls
Fuzzy Lumpkins The Powerpuff Girls
The Ameoba Boys The Powerpuff Girls
Peppermint Larry and Candy Wife
Dr. Barbor
Dracula The Grim Adventures of Billy & Mandy
Fred Fred Burger The Grim Adventures of Billy & Mandy Ben Tennyson
General Skarr
Dee Dee Dexter's Lab
Major Glory
Kaz Hi Hi Puffy AmiYumi
Doc Saturday The Secret Saturdays
Drew Saturday The Secret Saturdays Dee Dee
Fiskerton and Zon
Madame Foster
Captain Planet
Chip and Skip Camp Lazlo
Scoutmaster Lumpus and Slinkman Camp Lazlo
Patsy, Gretchen and Nina Camp Lazlo Gwen Tennyson
Ray Ray Lee
Jasmine Lee
The Common Cold
Numbah 362 Codename: Kids Next Door
Captain Melonhead and Splinter Ed, Edd n Eddy
Muriel and Eustice Bagge Courage the Cowardly Dog
Prodessor Moshimo Robotboy
Gus and Lola Robotboy


Character Show
Way Bad Ben 10: Omniverse
Van Kleiss and The Pack Generator Rex
Stickybeard Codename: Kids Next Door
The Delightful Children from Down the Lane Codename: Kids Next Door
Extreamasaur Foster's Home for Imaginary Friends
Dr. Animo Ben 10: Omniverse
V.V. Argost
Aku (1st) Samurai Jack
Mojo Jojo
Dr. Kamikazi and Constantine
Auntie Roon
Demongo Samurai Jack
Aku (Last) Samurai Jack


  • Ben 10: Omniverse
    1. Bellwood Rooftops
    2. Plumber HQ
    3. Undertown
    4. Null Void
  • Generator Rex
    1. Providence H
    2. Petting Zoo
    3. Abysus