Full list of all 22 Poly Skies achievements.
The base game contains 13 achievements, and there are 2 DLC packs containing 9 achievements.
Have 10 villagers under your rule.
Have 25 villagers under your rule.
Have 50 villagers under your rule.
Have 75 villagers under your rule.
Have 100 villagers under your rule.
Expand onto a second island.
Expand onto four islands.
Sell 100 food items in one trade.
Sell 10 crystals in one trade.
Mine your first crystal.
Fight your first Snatcher.
Accumulate 1000 coins.
Collect 5 pieces of lore.
Complete the basic tutorial quests.
Manually remove 10 trees.
Are you sure you don't need an Arborist?
Move a house from it's original position.
Have 100 strawberries in storage.
Have 100 wheat in storage.
Have 100 corn in storage.
Have 100 fish in storage.
Have 100 eggs in storage.