Plague Inc: Evolved achievements

Plague Inc: Evolved

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There are a maximum of 164 Plague Inc: Evolved achievements (100 without DLC) worth 6,365 (1,540)

12,425 tracked gamers have this game, 62 have completed it (0.50%)

Achievement Details

Complete Unknown Origin in Plague Inc: Evolved

Complete Unknown Origin42 (10)

Score 3 biohazards with Unknown Origin scenario

  • Unlocked by 697 tracked gamers (6% - TA Ratio = 4.23) 12,437  

Achievement Guide for Complete Unknown Origin

606,270 (345,134)
Achievement won on 10 Oct 15
TA Score for this game: 3,781
Posted on 10 October 15 at 02:45, Edited on 21 October 15 at 22:43
This solution has 31 positive votes and 0 negative votes. Please log in to vote.
"Everyone has a favourite country, unfortunately you don't get to choose it here.. Are you feeling lucky?"

Use the Neurax Worm.

Gene Setup:

Metabolic Jump
Genetic Mimic
Native Biome

1. It starts you in a random pre-determined country. That's fine :)

2. Evolve ALL the transmissions, but evolve these five Transmissions and this Ability first:

Genetic Swap
Corpse Feeder 1 and 2
Mutative Regeneration 1 and 2
Trojan Planes 1

3. From here on out, send the planes to any island (you'll see a plane icon pop up from Trojan Planes, click it then select the country to infect) if they haven't been infected yet. Start in Greenland, then Iceland, then Caribbean. You choose the islands after that. If all the islands are infected, then go after healthy countries next. If every country is infected, go after the biggest research contributor.

4. Evolve Cold Resistance 1 & 2, then Drug Resistance 1 & 2

5. Evolve these Symptoms if they haven't mutated yet (the first two are basically always mutated by this time):
Neural Breach
Cerebral Tendrils
Frontal Mesh

6. Rest of the DNA can go to whatever you choose. I prefer going after the evolutions that increase infectivity, though.

NOTE: There is a luck factor in this game. If this doesn't work for you, try again or change some slight details to fit your preference. This method worked for me 1st try. This method will also get you the "Assuming Direct Control" achievement.

Credit: Unknown author, from
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