The way the Ratchet & Clank wiki capitalizes words has changed; therefore, this article should be checked, and, if necessary, capitalization should be fixed.
Robot Zombies were undead robots found on Catacrom Four, where they had been risen from the dead because DreadZone defiled their sacred burial ground by turning it into a battlecourse. Since they were undead, they could survive without their legs, body, heads. They also appeared in a challenge called Zombie Attack at DreadZone Station, in the Torval battlecourse, and in Ghost Station as Ghost Zombies.
- Some of the zombie robots resembled ninja bots from Ratchet & Clank: Up Your Arsenal.
- Ratchet: Deadlocked (first appearance)