EMPYRE: Lords of the Sea Gates achievements

You finished the "Book Two: Destruction" campaign

You finished the "Atlantis" map on Hard difficulty

You finished the "Erie Canal Town" map

You finished the "Greenhouse Plant" map

You finished the "Mano Nera 2" map

You finished the "New Barbary" map

You finished the "Brooklyn Bridge" map on Hard difficulty

You finished the "The Tombs" map

You finished the "Mano Nera" map

You finished Act 2

You finished the "Book One: Salvation" campaign on Hard difficulty

You finished the "Goat Island" map on Hard difficulty