In Boom Beach you can earn Diamond rewards by completing Achievements. Find out all you need to know about the different Achievements!
By tapping the three star icon in the top left corner you can see a list of all Achievements you can complete. Things like upgrading your Headquarters or Gold Storage to a specific level, removing obstacles from your map, and destroying enemy player bases will reward you with Diamonds. All Achievements are explained below.
Chain of Command
One Star: Upgrade Headquarters to level 3 – Reward: 10 Diamonds
Two Stars: Upgrade Headquarters to level 10 – Reward: 20 Diamonds
Three Stars: Upgrade Headquarters to level 20 – Reward: 30 Diamonds
War Chest
One Star: Upgrade a Gold Storage to level 2 – Reward: 10 Diamonds
Two Stars: Upgrade a Gold Storage to level 5 – Reward: 20 Diamonds
Three Stars: Upgrade a Gold Storage to level 10 – Reward: 30 Diamonds
Harness Nature
One Star: Remove 5 trees and rocks – Reward: 10 Diamonds
Two Stars: Remove 50 trees and rocks – Reward: 20 Diamonds
Three Stars: Remove 100 trees and rocks – Reward: 30 Diamonds
Conqueror
One Star: Destroy 5 enemy player bases – Reward: 10 Diamonds
Two Stars: Destroy 100 enemy player bases – Reward: 20 Diamonds
Three Stars: Destroy 1000 enemy player bases – Reward: 30 Diamonds
Strategist
One Star: Successfully defend your Headquarters against 5 attacks – Reward: 10 Diamonds
Two Stars: Successfully defend your Headquarters against 80 attacks – Reward: 20 Diamonds
Three Stars: Successfully defend your Headquarters against 800 attacks – Reward: 30 Diamonds
Payback
One Star: Beat Lt. Hammerman – Reward: 25 Diamonds
Two Stars: Beat Lt. Hammerman 5 times – Reward: 50 Diamonds
Three Stars: Beat Lt. Hammerman 10 times – Reward: 100 Diamonds
War Hero
One Star: Gain 50 victory points – Reward: 25 Diamonds
Two Stars: Gain 200 victory points – Reward: 300 Diamonds
Three Stars: Gain 600 victory points – Reward: 1000 Diamonds
War Production
One Star: Control 3 resource bases – Reward: 20 Diamonds
Two Stars: Control 10 resource bases – Reward: 30 Diamonds
Three Stars: Control 35 resource bases – Reward: 40 Diamonds
Spoils of War
One Star: Seize 20.000 Gold – Reward: 10 Diamonds
Two Stars: Seize 1.000.000 Gold – Reward: 20 Diamonds
Three Stars: Seize 40.000.000 Gold – Reward: 30 Diamonds
Timber Takeover
One Star: Seize 20.000 Wood – Reward: 10 Diamonds
Two Stars: Seize 1.000.000 Wood – Reward: 20 Diamonds
Three Stars: Seize 40.000.000 Wood – Reward: 30 Diamonds
Quarry Raid
One Star: Seize 20.000 Stone – Reward: 10 Diamonds
Two Stars: Seize 1.000.000 Stone – Reward: 20 Diamonds
Three Stars: Seize 40.000.000 Stone – Reward: 30 Diamonds
Iron Will
One Star: Seize 20.000 Iron – Reward: 10 Diamonds
Two Stars: Seize 1.000.000 Iron – Reward: 20 Diamonds
Three Stars: Seize 40.000.000 Iron – Reward: 30 Diamonds
Steamroller
One Star: Destroy a level 10 or tougher enemy without losing any troops – Reward: 20 Diamonds
Two Stars: Destroy a level 25 or tougher enemy without losing any troops – Reward: 30 Diamonds
Three Stars: Destroy a level 50 or tougher enemy without losing any troops – Reward: 40 Diamonds
Baggin Dr. T
One Star: Destroy Dr. T’s bases of mass production 10 times – Reward: 30 Diamonds
Two Stars: Destroy Dr. T’s bases of mass production 100 times – Reward: 80 Diamonds
Three Stars: Destroy Dr. T’s bases of mass production ? times – Reward: 200 Diamonds
Submariner
One Star: Dive for treasure 5 times – Reward: 10 Diamonds
Two Stars: Dive for treasure 50 times – Reward: 20 Diamonds
Three Stars: Dive for treasure 500 times – Reward: 30 Diamonds
Co-operator
One Star: Gain 100 task force points from a singe operation – Reward: 10 Diamonds
Two Stars: Gain 400 task force points from a single operation – Reward: 20 Diamonds
Three Stars: Gain 800 task force points from a single operation – Reward: 30 Diamond
Hammer down
One Star: Victoriously defend against 2.000 Lt. Hammerman troops – Reward: 25 Diamonds
Two Stars: Victoriously defend against 16.000 Lt. Hammerman troops – Reward: 50 Diamonds
Three Stars: Victoriously defend against 40.000 Lt. Hammerman troops – Reward: 100 Diamond
Gear up
One Star: Win 150 points from Colonel Gearhart – Reward: 25 Diamonds
Two Stars: Win 900 points from Colonel Gearhart – Reward: 50 Diamonds
Three Stars: Win 2.100 points from Colonel Gearhart – Reward: 100 Diamond
Explorer
One Star: Explore 25 map regions – Reward: 10 Diamonds
Two Stars: Explore 75 map regions – Reward: 20 Diamonds
Three Stars: Explore 149 map regions – Reward: 30 Diamond
Outfitter
One Star: Do 30 Armory upgrades – Reward: 10 Diamonds
Two Stars: Do 110 Armory upgrades – Reward: 20 Diamonds
Three Stars: Do 235 Armory upgrades – Reward: 30 Diamond
Perfectionist
One Star: Salvage 30 Statues – Reward: 10 Diamonds
Two Stars: Salvage 300 Statues – Reward: 20 Diamonds
Three Stars: Salvage 3.000 Statues – Reward: 30 Diamond
Tinkerer
One Star: Use 24 parts in the Weapon Lab – Reward: 10 Diamonds
Two Stars: Use 360 parts in the Weapon Lab – Reward: 20 Diamonds
Three Stars: Use 960 parts in the Weapon Lab – Reward: 30 Diamond