Hunt of Vigilantes
Shortly after the festival incident, ZETA soldiers started patrolling the Glades, searching for members of the Canaries to kill. Later, a soldier that killed a canary was ambushed by the group and destroyed by Laurel Lance. His mask was taken by the Canaries.
Zeta Soldiers were tasked to arrest the Canaries at their lair, but an undercover agent helped the group escape. Later as the Canaries tried to destroy The Glades' wall, the ZETA soldiers were unable to arrest them since the Archer program was hacked. Some soldiers on top of Wall were killed by Mia Smoak, who detonated explosives.
Afterwards, the ZETA operation was presumably shut down due to the downfall of Galaxy One and The Glades on its way to unification.
Behind the scenes
- In the DC universe, Project Zeta, also known as the Zeta Project, was a government project in the late 2030s and early 2040s aiming to create a flawless robotic infiltration unit. It first appeared in the Batman Beyond animated series episode "Zeta".