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King Cargo is a level 11 upgrade for the Drill.  Requirements are 250,000x Black Opal, 3,000x Plutonium 2, 8,000x Polonium 1 and 250,000 californium. Cargo Bays does not add any wattage to your Drill, but they do expand your capacity to 10 million.

The cost will be $10 Trillion.

Cargo11.png
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