| Achievement | How to unlock
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| - Kill 300 zombies with shotgun in a single game.
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| - Build and equip four turrets.
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| - Kill 8 zombies with a single rocket.
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| - Use no more than 6 clips during the first night.
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| - Survive 10 nights without any barricades or turrets.
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| - Kill 8 zombies with a single sniper rifle bullet.
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| - Survive 6 nights without buying anything.
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| - Survive 10 nights without taking any damage.
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