The Black Siege

The Black Siege

15 achievements

Ultra Rare×6

Very Rare×2

Rare×2

Uncommon×3

Common×2

About The Black Siege's achievements

The Black Siege has 15 Steam achievements, 2 of them ultra-rare — unlocked by under 5% of players. The rarest is "Untouchable", earned by just 3.1% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

3.1%

of players earned "Untouchable"

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All The Black Siege achievements

15 achievements

Master Engineer

Fully repair the rocket ship before Wave 10 starts.

Ultra Rare0.0%

Barely Made It

Board the rocket ship with Base Health below 5%.

Ultra Rare0.0%

Last Stand

Kill 100 zombies during the rocket launch sequence.

Ultra Rare0.0%

Boss Breaker

Defeat a boss and board the ship in the same wave.

Ultra Rare0.0%

Untouchable

Repair the rocket ship without the Base taking any damage.

Ultra Rare3.1%

Legendary Defender

Kill 50,000 total zombies.

Ultra Rare3.1%

Fast Track

Board the rocket ship before Wave 10

Very Rare6.2%

Swift Departure

Board the rocket ship before Wave 20.

Very Rare6.2%

No Soldier Left Behind

Board with at least 5 Army Units alive.

Rare21.8%

Hex Efficiency

Earn 500 total Hex Screws before Wave 5.

Rare25.0%

Over-Prepared

Reach Level 20 while rocket ship is < 50% repaired.

Uncommon37.5%

The Butcher

Kill 5,000 total zombies.

Uncommon40.6%

Economy King

Have 1,000 Gold and 500 Hex Screws at once.

Uncommon50.0%

Full Crew

Hire 5 individual Engineers.

Common87.5%

Efficiency Engine

Create your first Stacked Engineer.

Common87.5%