| Achievement | How to unlock
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| "I Eat Chickens for Breakfast" Campaign Trophy | Awarded for completing a mission on the superstar hero difficulty level.
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| Chicken Hunter Medal of Excellence | Awarded for 90% kill ratio in a single star system.
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| Distinguished Green Greed Cross | Awarded for 90% coin collection in a single wave.
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| Greatest Chicken Hunter of All Time Award | Awarded for completing an entire mission without dying once.
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| Hard-Boiled Certificate of Merit | Awarded for no deaths in a single star system.
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| Honourable "Either Brave or Stupid" Achievement Award | Awarded for not using any power-ups in a single star system.
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| Medal of Annihilation | Awarded for performing a multikill of 30 or more enemies.
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| Medal of Great Appetite Achievement | Awarded for 90% food collection in a single wave.
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| Meritorious Marksmanship Award | Awarded for 90% shot accuracy in a single wave.
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| Recognition Medal of Self-Restraint | Awarded for not using any missiles in a single star system.
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| Rookie Hero Campaign Trophy | Awarded for completing a mission on the rookie difficulty level.
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| Superior Budget Thriftiness Commendation Medal | Awarded for completing an entire mission without using any missiles.
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| Veteran Chicken Hunter Campaign Trophy | Awarded for completing a mission on the veteran difficulty level.
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