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Kerchu City was the unforgiving fortress capital of planet Jasindu under the rule of the Kerchu. Space Robot Pirates attacked the city searching for the Lombax Secret which was hidden there by Max Apogee. This planet was where Ratchet and Clank, after escaping the pirates through the Verdigris Black Hole, defeated the Kerchu Guardian and reached the Lombax Secret, only to have it taken by Captain Slag.
- Ratchet & Clank Future: Tools of Destruction (first appearance)