Battle Islands

96 achievements

Ultra Rare×34

Very Rare×39

Rare×13

Uncommon×5

Common×5

About Battle Islands's achievements

Battle Islands has 96 Steam achievements, 34 of them ultra-rare — unlocked by under 5% of players. The rarest is "Iron Curtain III", earned by just 2.9% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

2.9%

of players earned "Iron Curtain III"

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Battle Islands achievements

96 achievements

Iron Curtain III

Defend against 5000 attacks

Ultra Rare2.9%

Turtle III

Attain 1000 defensive victories against the enemy

Ultra Rare2.9%

Coast Guard III

Garrison 5000 naval units

Ultra Rare3.0%

Scrambler III

Garrison 5000 air force units

Ultra Rare3.0%

Ill-prepared III

Concede 1000 offensive defeats against the enemy

Ultra Rare3.0%

Sitting Duck III

Concede 1000 defensive defeats against the enemy

Ultra Rare3.0%

Iron Curtain II

Defend against 250 attacks

Ultra Rare3.1%

Home Guard III

Garrison 5000 army units

Ultra Rare3.1%

Warmonger III

Attain 1000 offensive victories against the enemy

Ultra Rare3.2%

Bandit III

Loot 100000000 supplies from the enemy

Ultra Rare3.5%

Turtle II

Attain 100 defensive victories against the enemy

Ultra Rare3.6%

Coast Guard II

Garrison 500 naval units

Ultra Rare3.7%

Tag Collector III

Acquire 2500 dog tags from the enemy

Ultra Rare3.7%

Submariner III

Promote the submarine to rank 6

Ultra Rare3.7%

Cannon Fodder III

Lose 10000 riflemen in battle

Ultra Rare3.8%

Ill-prepared II

Concede 100 offensive defeats against the enemy

Ultra Rare3.8%

Artillery III

Promote the mortarman to rank 8

Ultra Rare3.8%

Eagle III

Promote the fighter to rank 6

Ultra Rare3.8%

Bombardier III

Promote the bomber to rank 6

Ultra Rare3.8%

Breacher III

Promote the torpedo bomber to rank 4

Ultra Rare3.8%

Ferryman III

Promote the landing craft to rank 6

Ultra Rare3.8%

Scrambler II

Garrison 500 air force units

Ultra Rare3.9%

Drill Instructor III

Promote the rifleman to rank 8

Ultra Rare3.9%

Tank Commander III

Promote the tank to rank 6

Ultra Rare3.9%

First Mate III

Promote the warship to rank 6

Ultra Rare3.9%

Breacher II

Promote the torpedo bomber to rank 3

Ultra Rare3.9%

Home Guard II

Garrison 500 army units

Ultra Rare4.0%

Sitting Duck II

Concede 100 defensive defeats against the enemy

Ultra Rare4.0%

Buggy Boy III

Promote the jeep to rank 6

Ultra Rare4.0%

Coastal Patrol III

Promote the gunboat to rank 6

Ultra Rare4.0%

Submariner II

Promote the submarine to rank 4

Ultra Rare4.1%

Bombardier II

Promote the bomber to rank 4

Ultra Rare4.5%

Breacher I

Promote the torpedo bomber to rank 2

Ultra Rare4.5%

First Mate II

Promote the warship to rank 4

Ultra Rare4.9%

Trailblazer III

Attain 25 consecutive victories against the enemy

Very Rare5.3%

Eagle II

Promote the fighter to rank 4

Very Rare5.3%

Warmonger II

Attain 100 offensive victories against the enemy

Very Rare5.4%

Tank Commander II

Promote the tank to rank 4

Very Rare5.4%

Treasurer III

Upgrade a supply depot to rank 10

Very Rare5.5%

Submariner I

Promote the submarine to rank 2

Very Rare5.6%

Tag Collector II

Acquire 1500 dog tags from the enemy

Very Rare5.8%

Buggy Boy II

Promote the jeep to rank 4

Very Rare5.8%

Artillery II

Promote the mortarman to rank 5

Very Rare6.0%

Coastal Patrol II

Promote the gunboat to rank 4

Very Rare6.4%

Aviator III

Promote the torpedo bomber in the command bunker

Very Rare6.6%

Architect III

Upgrade command bunker to rank 8

Very Rare6.7%

Bombardier I

Promote the bomber to rank 2

Very Rare6.7%

Ferryman II

Promote the landing craft to rank 4

Very Rare7.0%

Strategist III

Attain 45 stars in the campaign

Very Rare7.2%

Coast Guard I

Garrison 25 naval units

Very Rare7.8%

Iron Curtain I

Defend against 10 attacks

Very Rare8.0%

Scrambler I

Garrison 25 air force units

Very Rare8.1%

Bandit II

Loot 2500000 supplies from the enemy

Very Rare8.1%

Terra Firma III

Expand your base to 6 islands

Very Rare8.3%

No Man's Land III

Remove 16 obstacles from your islands

Very Rare8.4%

Trailblazer II

Attain 10 consecutive victories against the enemy

Very Rare9.5%

Strategist II

Attain 30 stars in the campaign

Very Rare9.6%

Home Guard I

Garrison 25 army units

Very Rare9.7%

Drill Instructor II

Promote the rifleman to rank 5

Very Rare9.7%

Turtle I

Attain 5 defensive victories against the enemy

Very Rare9.8%

Skipper III

Promote the submarine in the command bunker

Very Rare10.0%

Tag Collector I

Acquire 1100 dog tags from the enemy

Very Rare10.3%

Buggy Boy I

Promote the jeep to rank 2

Very Rare10.6%

First Mate I

Promote the warship to rank 2

Very Rare10.6%

Sitting Duck I

Concede 5 defensive defeats against the enemy

Very Rare11.3%

Artillery I

Promote the mortarman to rank 3

Very Rare11.3%

Terra Firma II

Expand your base to 4 islands

Very Rare11.4%

Eagle I

Promote the fighter to rank 2

Very Rare11.5%

Aviator II

Promote the bomber in the command bunker

Very Rare11.7%

Coastal Patrol I

Promote the gunboat to rank 2

Very Rare12.4%

Ill-prepared I

Concede 5 offensive defeats against the enemy

Very Rare12.8%

Tank Commander I

Promote the tank to rank 2

Very Rare13.9%

Cannon Fodder II

Lose 500 riflemen in battle

Very Rare14.4%

Skipper II

Promote the warship in the command bunker

Rare16.5%

Warmonger I

Attain 5 offensive victories against the enemy

Rare16.7%

Architect II

Upgrade command bunker to rank 5

Rare17.6%

Trailblazer I

Attain 3 consecutive victories against the enemy

Rare17.6%

Ferryman I

Promote the landing craft to rank 2

Rare18.8%

Drill Instructor I

Promote the rifleman to rank 3

Rare19.4%

Trooper III

Promote the tank in the command bunker

Rare19.5%

Treasurer II

Upgrade a supply depot to rank 5

Rare20.9%

Bandit I

Loot 50000 supplies from the enemy

Rare21.1%

Aviator I

Promote the fighter in the command bunker

Rare23.3%

No Man's Land II

Remove 8 obstacles from your islands

Rare23.9%

Trooper II

Promote the jeep in the command bunker

Rare24.4%

Strategist I

Attain 15 stars in the campaign

Rare27.7%

No Man's Land I

Remove 4 obstacles from your islands

Uncommon31.3%

Skipper I

Promote the gunboat in the command bunker

Uncommon38.8%

Architect I

Upgrade command bunker to rank 3

Uncommon39.1%

Treasurer I

Upgrade a supply depot to rank 2

Uncommon47.0%

Trooper I

Promote the mortarman in the command bunker

Uncommon48.9%

Cannon Fodder I

Lose 50 riflemen in battle

Common54.2%

Greenhorn I

Capture your first island

Common72.1%

Greenhorn II

Conquer the first campaign map

Common72.1%

Greenhorn III

Complete the tutorial

Common72.1%

Terra Firma I

Expand your base to 2 islands

Common72.1%