Extinction Day

23 achievements

Ultra Rare×6

Very Rare×5

Rare×6

Uncommon×5

Common×1

About Extinction Day's achievements

Extinction Day has 23 Steam achievements, 6 of them ultra-rare — unlocked by under 5% of players. The rarest is "Challenger", earned by just 0.4% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

0.4%

of players earned "Challenger"

🗺️ Community guides & walkthroughs

Community Ratings

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Extinction Day achievements

23 achievements

Challenger

Complete all challenges.

Ultra Rare0.4%

Evil Residents

Start with Zombie Outbreak and Parasite in the same region.

Ultra Rare1.1%

Feels Like Bio Inc

Start with Respiratory Outbreak and Parasite in the same region.

Ultra Rare1.1%

All-Star

Complete all missions on Cataclysmic difficulty.

Ultra Rare1.2%

Revolutionary

Start with Warfare and Civil War in the same region.

Ultra Rare1.6%

No More Tariffs

Terminate North America first within 500 days.

Ultra Rare4.5%

Lord of War

Fully upgrade the Warfare ability.

Very Rare5.2%

Rigging the System

Overrule an action on the first try using only 1 corruption token.

Very Rare7.0%

Bloodbath

Accumulate 100k Blood with Warfare.

Very Rare7.8%

Weather Men

Fully upgrade the Storm ability.

Very Rare11.9%

Oopsy

Eliminate all humans but fail the mandatory objective.

Very Rare14.9%

Look at You, All Grown Up

Win your first scenario on Cataclysmic difficulty.

Rare17.5%

No Need, No Perks

Win a scenario with no perks while having 5 or more perks unlocked.

Rare19.4%

Saved by the Bell

Lose a mission with total population health below 5%.

Rare25.1%

Against All Odds

Win a scenario at 95% Exodus progress or higher.

Rare25.2%

Actively Aggressive

Terminate a region without any deployed passive.

Rare25.4%

Going Viral

Fully upgrade the Respiratory Outbreak.

Rare28.9%

Massacre

Win a scenario with ARK progress at 40% or lower.

Uncommon30.7%

No Social Influence

Win a scenario without spending any Influence points.

Uncommon32.0%

We Will Get Them Next Time

Lose a scenario.

Uncommon33.9%

Demolitions Expert

Push back the ARK's progress by 20% or more in a single scenario.

Uncommon39.3%

Fast Collapse

Terminate 3 or more regions within 30 days of each other.

Uncommon39.6%

Baby Steps

Complete the Prologue.

Common72.4%