| Achievement | How to unlock
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| A New Home | Complete the campaign on any difficulty.
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| Bathed in Blood | Kill fifteen-thousand vikings.
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| Cold Steel | Win an island in the snow.
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| Folk Hero | Complete the campaign on hard, recruit all commanders and keep them alive.
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| Nightwatch | Win an island at nighttime.
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| Norsebane | Kill thousand vikings.
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| Protector of the Realm | Win ten islands in a row, without losing a single house.
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| Ready for Anything | Fully upgrade one of your commanders.
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| Ready for Battle | Purchase an upgrade for one of your commanders.
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| Split the Party | Win three islands on a single turn.
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| Turn Back the Tide | Kill all the vikings in a ship, before it reaches the shore.
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