Complete the campaign on any difficulty

Complete the campaign on hard, recruit all commanders and keep them alive

Kill 1000 vikings

Kill 15000 vikings

Purchase an upgrade for one of your commanders

Fully upgrade one of your commanders

Win an island in the snow

Win an island at nighttime

Win 3 islands on a single turn

Kill all the vikings in a ship, before it reaches the shore

Win 10 islands in a row, without losing a single house