Here is the full list of all 35 Pirates Journey achievements.
You found your ship.
Your first rope is in your bag.
You found your camp.
The first crew arrived at the camp.
You're good in the potato field.
You cut 50 wood.
You built the Blacksmith building.
You built the Smelting House building.
You built an Armory building.
You dug the grave of a Legendary Captain.
You found the Old Mine.
You have entered the dangerous forest.
You raided the Base on the Island.
You found Crystal Skull
You have obtained the Legendary Cutlass.
Your first flintlock pistol is in your bag.
Your first blunderbuss is in your bag.
You discovered a cave.
You've found your first Cutlass. You are now a more dangerous pirate.
Your first Musket Rifle is in your bag.
You have five gold bars.
You have ten gold bars.
You manage five crew.
You manage ten crew.
You manage twenty crew.
You collected ten skulls.
You cleared an enemy's base
You cleared five enemy bases.
You have cleared all enemy bases. You are undoubtedly a hero!