| Achievement | How to unlock
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| - Promote all workers to their maximum position.
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| - Gather a total score of 1000000.
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| - Find all hidden treasures in one region.
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| - Promote each worker at least once.
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| |
| - Complete all 40 levels within the time limit in Normal Mode.
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| |
| - Find all 40 hidden treasures.
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| - Complete all 40 levels within the time limit in Extreme Mode.
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