– An old villain, Megawatt, returns, causing chaos for Bellwood's electrical grid.
– Magister Patelliday is captured by legendary alien pirates, forcing Ben and Rook into an aquatic rescue mission.
Omniverse reboots the formula significantly. Now 16-year-old Ben Tennyson has fully grown into his role as a hero, but the show introduces two major changes:
The final major arc. Maltruant (a Chronosapien) seeks to unmake creation. Episode “The Clocktopus” (S7E7) is a masterclass in visual storytelling with non-linear editing. The finale, “A New Dawn” , features Ben using the Omniverse Code to create a universe – the most powerful feat of any Ben incarnation.
– Ben must navigate the treacherous, horror-themed environment of the Anur System to stop an encroaching threat. ben 10: omniverse episodes
The series opens with a bang. Ben’s new Omnitrix (the "Omnitrix 2.0") is unstable, and a new villain emerges: , a "unstable" Galvanic Mechamorph who can absorb technology.
– Ben wants to be a solo hero but is forced to partner with Rook. They encounter a new hunter villain named Khyber.
Ultimate Guide to Ben 10: Omniverse Episodes: The Complete Cosmic Journey
| Arc | Episodes | Plot Summary | | :--- | :--- | :--- | | | 10 | Ben gets a new partner, Rook, and uncovers the hidden alien city of Undertown under Bellwood. He faces the intergalactic hunter Khyber, the malfunctioning Mechamorph Malware, and tests his new aliens Feedback and Bloxx. | | Arc 2: Malware's Revenge (2012-13) | 10 | Malware's schemes intensify, causing chaos in the Omnitrix and threatening Galvan Prime. Ben meets Rook's family, and the arc culminates in "Showdown: Part 2," where Malware is seemingly destroyed. | | Arc 3: Incursean Invasion (2013) | 10 | The Incurseans, a warmongering race of frog-like aliens, launch a full-scale invasion of Earth. The two-part episode "The Frogs of War" serves as the climax of this high-stakes conflict. | | Arc 4: Duel of the Duplicates (2013) | 10 | Ben and Rook team up with the Secret Saturdays, a family of cryptozoologists. They hunt down the terrifying Vladats and uncover secrets about Ben's alien heritage. | | Arc 5: Galactic Monsters (2014) | 10 | Whampire, Ben's newest alien (a Vladat), takes center stage. The arc explores the dark history of the Vladats and introduces the fearsome Lord Transyl. | | Arc 6: The Evil Rooters (2014) | 10 | This arc deals with Kevin's past and the Rooters, a sinister organization. The two-part episode "Weapon XI" puts Kevin and the Amalgam Kids in a direct confrontation with Ben. | | Arc 7: The Mad Ben (2014) | 10 | A multiverse adventure where Ben and his rival Dr. Psychobos are thrown into a dimension ruled by a tyrannical version of Ben. They must work together to escape. | | Arc 8: Time War (2014) | 10 | The grand finale. The time-traveling villain Maltruant attempts to unmake creation. All of Ben's allies unite to stop him, including previous Ben 10K's (older versions of Ben from potential futures) as the clock ticks down to the series' final confrontation. | – An old villain, Megawatt, returns, causing chaos
| # (Overall) | # (in Season) | Episode Title | Original Air Date | | :--- | :--- | :--- | :--- | | | 1 | "Clyde Five" | Oct. 20, 2014 | | 62 | 2 | "Rook Tales" | Oct. 20, 2014 | | 63 | 3 | "Charm School" | Oct. 22, 2014 | | 64 | 4 | "The Ballad of Mr. Baumann" | Oct. 29, 2014 | | 65 | 5 | "Fight at the Museum" | Nov. 5, 2014 | | 66 | 6 | "Breakpoint" | Nov. 12, 2014 | | 67 | 7 | "The Color of Monkey" | Nov. 19, 2014 | | 68 | 8 | "Let's Do the Time War Again" | Nov. 25, 2014 | | 69 | 9 | "It's a Mad, Mad, Mad Ben World: Part 1" | Nov. 26, 2014 | | 70 | 10 | "It's a Mad, Mad, Mad Ben World: Part 2" | Dec. 3, 2014 |
A hilarious and high-stakes two-part arc where the Incursean Empire, led by Princess Attea and Emperor Milleous, launches a full-scale invasion of Earth. It highlights the vast, alien-focused nature of Omniverse . *
: This overarching plot explores Ben's past and introduces one of his most personal and dangerous villains, the "corrupted" Galvanic Mechamorph. The Incursion Invasion
This is the longest continuous arc of Omniverse . The Alpha Rune, a piece of code that controls all magic in the universe, is stolen. The villain returns with a new partner: the Werewolfer , Mummy (a Thep Khufan), and the Vicar (a human possessed by a ghost). Now 16-year-old Ben Tennyson has fully grown into
– The Plumbers attack Galvan Prime to eliminate Malware and Dr. Psychobos once and for all.
| # (Overall) | # (in Season) | Episode Title | Original Air Date | | :--- | :--- | :--- | :--- | | | 1 | "And Then There Were None" | Oct. 6, 2014 | | 52 | 2 | "And Then There Was Ben" | Oct. 6, 2014 | | 53 | 3 | "The Vengers" | Oct. 13, 2014 | | 54 | 4 | "Cough It Up" | Oct. 20, 2014 | | 55 | 5 | "The Rooters of All Evil" | Oct. 27, 2014 | | 56 | 6 | "Blukic and Driba Go to Area 51" | Nov. 3, 2014 | | 57 | 7 | "Charm School" | Nov. 10, 2014 | | 58 | 8 | "The Ballad of Mr. Baumann" | Nov. 17, 2014 | | 59 | 9 | "Fight at the Museum" | Nov. 24, 2014 | | 60 | 10 | "Breakpoint" | Dec. 1, 2014 |
Ben 10: Omniverse (2012–2014) is often cited as the most divisive yet technically impressive entry in the franchise. Spanning 80 episodes, the series takes a bold "back-to-basics" approach that prioritizes high-energy world-building and character dynamics over the darker, more serious tone of its predecessors, Alien Force Ultimate Alien Key Highlights of the Series Expanded Lore & World-building : The series excels at expanding the universe, introducing
