While the art style change (Derrick J. Wyatt’s angular, Transformers: Animated style) was jarring for fans of the UAF (Ultimate Alien Force) era, Ben 10: Omniverse delivers the highest quantity of quality content in the franchise.
Ben 10: Omniverse is an action-packed animated series that takes viewers on a thrilling adventure through space and time. With a total of 80 episodes across 4 seasons, the show offers a rich and exciting storyline that explores the world of Ben Tennyson and his companions. Whether you're a fan of science fiction, action, or adventure, Ben 10: Omniverse has something to offer.
If you want to watch the "top" episodes listed above without committing to all 80 episodes, here is the streaming status as of 2025:
stands as one of the most ambitious chapters in the history of Cartoon Network’s massive sci-fi franchise. Bringing a fresh art style, a massive roster of aliens, and an intricate timeline-spanning narrative, the series took Ben Tennyson’s adventures to a whole new level.
Introduces Ben's new partner, Rook Blonko, and the underground alien city, Undertown.
It is the final series to be set in the original Classic Continuity. Final Episode:
Q: How many episodes of Ben 10: Omniverse are there? A: There are a total of 80 episodes, spread across two seasons.
By utilizing the 10-episode arc format, the show effectively managed a massive roster of over 60 unlockable aliens while giving equal screen time to legacy villains like Vilgax and brilliant new supporting characters like Rook Blonko. If you'd like to dive deeper into the series, let me know: Share public link
Instead of traditional seasons, the show is organized into serialized arcs: A New Beginning : Introduces Rook Blonko and the hunter Malware's Revenge
This two-part epic is widely considered the emotional peak of the series. It dives deep into Ben’s past trauma regarding the loss of his favorite alien, Feedback, at the hands of Malware. The climax, featuring a massive battle on Galvan Prime and Ben finally overcoming his past guilt to reclaim Feedback, provides some of the best character development in the entire franchise.
With 80 episodes, there is some filler, but the highs of this series are some of the best moments in Ben Tennyson’s history. Here are the top episodes that define the series: