Close the Sky

44 achievements

Ultra Rare×23

Very Rare×6

Rare×5

Uncommon×8

Common×2

About Close the Sky's achievements

Close the Sky has 44 Steam achievements, 12 of them ultra-rare — unlocked by under 5% of players. The rarest is "Sir, That Was Ours", earned by just 2.0% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

2.0%

of players earned "Sir, That Was Ours"

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Close the Sky achievements

44 achievements

Deep State

Win a match with your research lab, munitions factory and command bunker all at maximum burial depth.

Ultra Rare0.0%

Turn It Off And On Again

Repair a building that an EMP left dark.

Ultra Rare0.0%

Textbook

On Hard difficulty, win without losing a building or a member of crew.

Ultra Rare0.0%

They Named A Corridor After You

Win 40 matches.

Ultra Rare0.0%

Ten Thousand Rounds

Launch 10,000 weapons.

Ultra Rare0.0%

The Treasury Has Questions

Launch 50,000 weapons.

Ultra Rare0.0%

Nothing Gets Through

Shoot down 20,000 incoming tracks.

Ultra Rare0.0%

Urban Sprawl

Complete 2,500 buildings.

Ultra Rare0.0%

Ministry Of Works

Complete 10,000 buildings.

Ultra Rare0.0%

Insurance Declined

Lose 1,500 buildings.

Ultra Rare0.0%

We Rebuild. Again.

Lose 6,000 buildings.

Ultra Rare0.0%

Sir, That Was Ours

Lose one of your own buildings to your own munitions store cooking off.

Ultra Rare2.0%

Static Interference

Have your jamming spoil ten incoming warheads in one match.

Ultra Rare2.0%

Won On Points

Win on will alone, having destroyed five enemy buildings or fewer.

Ultra Rare2.0%

Not A Scratch

Win a match without losing a single building.

Ultra Rare2.0%

Promoted Sideways

Win 15 matches.

Ultra Rare2.0%

The Sky Has A Ceiling

Shoot down 5,000 incoming tracks.

Ultra Rare2.0%

Emeritus

Complete 750 technologies.

Ultra Rare2.0%

Zoning Approved

Complete 500 buildings.

Ultra Rare2.0%

Rebuilt Twice

Lose 250 buildings.

Ultra Rare2.0%

Read The Room

Talk a guided warhead off its aim point and onto an empty plot.

Ultra Rare4.1%

Career Officer

Win 5 matches.

Ultra Rare4.1%

The Lab Wants More Funding

Complete 200 technologies.

Ultra Rare4.1%

Quarterly Overrun

Launch 1,000 weapons.

Very Rare6.2%

Present At The Creation

Take part in the Close the Sky playtest.

Very Rare6.2%

Decoy Discipline

Lose three decoy sites in one match. They did their job.

Very Rare8.3%

Value For Money

Kill a cruise missile with an AA gun.

Very Rare10.4%

Everyone Goes Home

Win a match without losing a single member of crew.

Very Rare12.5%

The Lights Are On

Win a match with a nuclear strike.

Very Rare14.5%

Advertised Location

Destroy an enemy radar with an anti-radar missile.

Rare20.8%

We Have A Programme

Complete the nuclear programme.

Rare20.8%

Standing Order

Shoot down 500 incoming tracks.

Rare20.8%

Budget Meeting

Demolish a building less than a minute after it was finished.

Rare25.0%

Acceptable Losses

Lose 25 buildings.

Rare25.0%

Fireworks Budget

Loose 500 pass-by shots in one match. The sky full, nothing hit.

Uncommon31.2%

Institutional Memory

Complete 50 technologies.

Uncommon31.2%

Bureaucratically Impossible

Stall production on a full warehouse three times in one match.

Uncommon35.4%

Line Item

Launch 100 weapons.

Uncommon37.5%

Somebody Signed Off On It

Win a match.

Uncommon39.5%

Recognised Threat

Shoot down 50 incoming tracks.

Uncommon43.7%

The Sky Is Closed

Intercept 25 incoming tracks in a single match.

Uncommon45.8%

Ground Broken

Complete 50 buildings.

Uncommon47.9%

Peer Reviewed

Complete 10 technologies.

Common54.1%

Twelve Parking Spaces

Complete the entire technology tree in a single match.

Common97.9%