Merc Divers were robots that served Klunk. They were only found in the Underwater Base on planet Hydrano. They wore a diving suit, equipped with shock pistols and were quite efficient, if given the chance. Merc Divers were the most common enemies seen in the corridors of the Underwater Base, in the round rooms they were often seen with Sludge Slinders, Megaliths and Security Turrets providing backup firepower. They were very similar to Expatriots, both in animation and voice.
- Secret Agent Clank (first appearance)