Extinction Day Achievements Guide: Full List & How to Unlock

Extinction Day achievements lean heavily into how you play each run, not just finishing missions. A lot of them come naturally, but several require very specific setups or intentional failure conditions to unlock.

All Extinction Day Achievements And How To Get Them

Here is the full Extinction Day achievements list with exactly how to unlock each one.

• Baby Steps | Complete the Prologue

• Look at You, All Grown Up | Win your first scenario on Cataclysmic difficulty

• We Will Get Them Next Time | Lose a scenario

• All-Star | Complete all missions on Cataclysmic difficulty

• Actively Aggressive | Terminate a region without using any passive ability

• Oopsy | Eliminate all humans but fail the mandatory objective

• Going Viral | Fully upgrade the Respiratory Outbreak

• Weather Men | Fully upgrade the Storm ability

• Lord of War | Fully upgrade the Warfare ability

• Bloodbath | Accumulate 100k Blood using Warfare

• Evil Residents | Start with Zombie Outbreak and Parasite in the same region

• Feels Like Bio Inc | Start with Respiratory Outbreak and Parasite in the same region

• Revolutionary | Start with Warfare and Civil War in the same region

• Rigging the System | Overrule an action on the first try using only 1 corruption token

• Challenger | Complete all challenges

• Saved by the Bell | Lose a mission with total population health below 5 percent

• Massacre | Win a scenario with ARK progress at 40 percent or lower

• No Social Influence | Win a scenario without spending any Influence points

• Against All Odds | Win a scenario with Exodus progress at 95 percent or higher

• Demolitions Expert | Push back ARK progress by 20 percent or more in one scenario

• Fast Collapse | Terminate 3 or more regions within 30 days

• No Need, No Perks | Win a scenario without using perks while having 5 or more unlocked

• No More Tariffs | Terminate North America first within 500 days

Hardest Achievements Explained

Some of these will not happen naturally and need planning.

Cataclysmic Difficulty Wins

• Look at You, All Grown Up and All-Star are your biggest skill checks

• You need strong early spread and fast scaling abilities

• These are usually late progression achievements

Ability Upgrade Achievements

• Going Viral, Weather Men, Lord of War

• Focus your run on one ability path and fully upgrade it

• Do not split points across multiple systems

Bloodbath

• Requires heavy Warfare investment

• Stack damage focused upgrades and stay aggressive

• This happens faster in longer scenarios

No Social Influence

• You cannot spend Influence at all

• This forces a clean, efficient build with no mistakes

Strategy Achievements You Can Miss Easily

These are tied to how you play, not just winning.

• Actively Aggressive
  Do not use passives at all in a region

• Fast Collapse
  Time your region eliminations close together

• Demolitions Expert
  Save strong pushback abilities for one big drop

• Against All Odds
  Delay your win until Exodus is very high

If you are not tracking these during a run, you will miss them.

Setup Based Achievements

These are some of the easiest once you know them.

• Evil Residents

• Feels Like Bio Inc

• Revolutionary

Just start a scenario with the correct combinations. These are quick unlocks once you target them.

Intentional Failure Achievements

These sound strange, but you need to play for them.

• We Will Get Them Next Time
  Just lose a run

• Oopsy
  Kill all humans but fail the objective

• Saved by the Bell
  Lose while population health is extremely low

These are best done in separate runs so you do not ruin progress toward other achievements.

Final Blurb

Extinction Day achievements reward both strong gameplay and intentional setups. Some unlock naturally, but a lot require you to play differently or even lose on purpose.

Once you group them into runs instead of chasing everything at once, finishing the full list becomes much more manageable.

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