Sector Unknown

55 achievements

Ultra Rare×5

Very Rare×9

Rare×27

Uncommon×6

Common×8

About Sector Unknown's achievements

Sector Unknown has 55 Steam achievements, 5 of them ultra-rare — unlocked by under 5% of players. The rarest is "Return To Sender", earned by just 0.8% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

0.8%

of players earned "Return To Sender"

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Community Ratings

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Sector Unknown achievements

55 achievements

Return To Sender

Send the pirate delegation packing.

Ultra Rare0.8%

Bounty Hunter

You collected all the posted bounties.

Ultra Rare0.9%

House Cleaner

Help Otis Drinkwater clean house.

Ultra Rare1.3%

Viking Poet

Pilot the prison transport and crash land it on the surface of Maku.

Ultra Rare2.4%

Full House

You recruited all of the support personnel.

Ultra Rare5.0%

TX-930

Find a body for TX930

Very Rare6.6%

Expert

Reach level 50.

Very Rare7.8%

Cheese Eater

You found the mole on Nabi.

Very Rare12.0%

Conquerer

You attacked Xenobiota.

Very Rare13.3%

End Game

You ended the threat of Star Frontier in Null Sector.

Very Rare13.3%

Mind Astray

Help the robot find his master.

Very Rare13.8%

New Religion

You have recruited both the zealots and the anti-zealots on Helfyr to your cause.

Very Rare14.1%

Chillbloods

You have recruited the Chillbloods on Eremtera to your cause.

Very Rare14.4%

The Word

You have recruited the child on Helfyr to your cause.

Very Rare14.6%

Fire Forsaken

You have recruited the anti-zealots on Helfyr to your cause.

Rare15.1%

Fire Forged

You have recruited the zealots on Helfyr to your cause.

Rare16.0%

Fire Walker

You pacified Helfyr.

Rare16.1%

Snow Walker

You pacified Eremtera.

Rare16.3%

Better Sorry Than Safe

You spared the scientists on Eremtera.

Rare16.3%

On Ice

You have eliminated the pirates on Eremtera.

Rare16.6%

Null Sector Warlord

You achieved a war score over 10,000

Rare16.6%

Unlikely Companions

Find the unlikely companions.

Rare16.9%

White Rabbit

Free Arlen Rabbit from the smugglers

Rare17.3%

The Lost Platoon

You have recruited the lost Star Frontier platoon to your cause.

Rare17.7%

Datapad Collector

You have located 60 datapads.

Rare18.2%

Chop Me Up

Trick the cannibal prisoner and kill him.

Rare18.5%

Ocean's Forty-Seven

You have completed the heist on Sjo.

Rare19.1%

Broom To Doom

Unlock the secrets of Custy.

Rare19.6%

Meat On The Menu

You have claimed the Carnifax slaughter station.

Rare19.8%

How Could You?

Attempt to replace the personality matrix of Custy.

Rare22.8%

Diplomatic Leverage

You have recruited both the Executives and the Core Forty-Seven on Sjo to your cause.

Rare23.9%

The Executives

You have recruited the Executives to your cause.

Rare25.3%

Cave Cleaner

Clear the Pirate Base without confronting Dav.

Rare25.9%

Water Walker

You pacified Sjo.

Rare26.5%

The Core Forty-Seven

You have recruits the Core Forty-Seven to your cause.

Rare27.1%

Desert Diplomacy

You have recruited both the Sunscarred and stranded Technicians on Nabi to your cause.

Rare27.4%

Mercs

You cleared the mercenaries from Sjo.

Rare27.5%

The Sunscarred

You have recruited the Sunscarred criminals to your cause.

Rare27.7%

Skulk Scholar

You gained knowledge on Skulks.

Rare28.5%

Sand Walker

You pacified Nabi.

Rare29.4%

Here's My Answer...

Kill the pirate delegation.

Rare30.0%

The Technicians

You have recruited the stranded Technicians to your cause.

Uncommon30.3%

Pack Rat

You claimed the stranded containers on Nabi.

Uncommon32.3%

Shredded Meat

You were killed by the auto-cannon on Sjo.

Uncommon34.6%

Marooned

Recruit Stringfellow.

Uncommon35.6%

Crafty

You crafted an item.

Uncommon40.4%

Crimson Curtains

Take down the Crimson Skull's leader.

Uncommon43.1%

Home Planet

You pacified Maku

Common52.3%

Clunker

Obtain your first ship

Common53.2%

Not A Cougar

Recruit Cheetah.

Common58.7%

That's The Stuff...

Use an Injector.

Common60.5%

All Peaceful-Like

Clear the ship of all guards without engaging in combat.

Common63.6%

Home For Now

Claim the abandoned mining facility as your own.

Common64.6%

A Wild Gunt Appears

Kill a Gunt at the crash site.

Common67.3%

The Great Escape

Successfully escape from the prison transport.

Common83.2%