|This article belongs to Rex's Universe within the Classic Continuity|
|Go to the Generator Rex Wiki to learn more about Omega-1 Nanite|
Powers & Abilities
The Control Nanite, as its name implies, controls the active nanites in Rex's body and is also the nanite responsible for the creation of Rex's new machines. The Omega-1 also has the ability to create new nanites and for this reason Alpha attempted to take the nanite from Rex in a plot to create a body capable of sustaining itself.
Alpha succeeded in absorbing the Omega-1 from Rex until he and Ben Tennyson used their combined powers to beat Alpha into submission and Caesar Salazar extracted the Nanite from Alpha and reinserted it into Rex.
- Ben 10-Generator Rex: Heroes United (first appearance)
- When Rex asked Rylander what he had injected him with, Dr. Rylander replied that he had injected him with "everything".