The series followed a strict structure where each arc centered on a specific primary antagonist or thematic conflict: Arc / Season Story Arc Name Year Aired Main Themes / Antagonists A New Beginning Introduction of Rook Blonko, Khyber, and Malware Malware's Revenge Origins of the Nemetrix and Ben’s history with Malware Incursean Invasion Emperor Milleous and the Incursean conquest of Earth Duel of the Duplicates Conflict with Albedo and the hunt for the Azmuth’s brain Galactic Monsters Spooky-themed aliens and the return of Zs'Skayr The Evil Rooters Revelations about Kevin Levin's past and the Rooters The Mad Nightmare Battles against Mad Ben and the "Mad World" dimension The Time War Final conflict involving Maltruant and time travel Key Episode Highlights
[Arc 1: A New Beginning] ----> Episodes 1–10 (Malware & Rook introduction) [Arc 2: Malgax Attacks] ----> Episodes 11–20 (The Incursean invasion) [Arc 3: Duel of Duplicates]--> Episodes 21–30 (Albedo's revenge) [Arc 4: Monsters Galactic]---> Episodes 31–40 (The Anur System horrors) [Arc 5: Galactic Monsters]---> Episodes 41–50 (The Rooters & Kevin's past) [Arc 6: Time War] -----------> Episodes 51–60 (Mad Ben & Chronosapien wars) [Arc 7: Secret of Dos Santos]-> Episodes 61–70 (The Forever Knight crisis) [Arc 8: The Time War Ends] ---> Episodes 71–80 (The Maltruant finale) Top 10 Best Episodes of Ben 10: Omniverse ben 10 omniverse total episodes top
Instead of traditional seasons, the show is organized into serialized arcs: A New Beginning : Introduces Rook Blonko and the hunter Malware's Revenge The series followed a strict structure where each
– Sends Ben to the spooky Anur System to face horror-themed villains Arc 6: The Evil Rooters – Explores the secret Black Ops wing of the Plumbers Arc 7: The Mad Nightmare ben 10 omniverse total episodes top