The following are strategies for the Neurax Worm expansion pack. Please feel free to add your own strategies, tips, and Q&A here:

Strategy 1Edit

Suggested genes:

Start in China with Mega Brutal Difficulty. Do not devolve any mutated symptoms, devolving them will make you less likely to get more biohazards.

If Trojan Planes appear, fly the first one to Sweden, then Central Europe, USA, Central Africa, Uninfected Island Countries, Other uninfected countries.

  1. Evolve Genetic Swap (2), Concertina Locomotion (2), Mutative Regeneration 1 (3)
  2. Evolve Undulatory Locomotion (2), Corpse Feeder 1 (1), Eggs 1 (2)
  3. Evolve Mutative Regeneration 2 (5), Corpse Feeder 2 (3), Eggs 2 (2)
  4. You should get your first mutation, DO NOT DEVOLVE IT.
  5. Evolve Water 1 (Neurax Worm) (7), Trojan Planes 1 (3), Trojan Planes 2 (6)
  6. You should get your second mutation.
  7. Evolve Water 2 (Neurax Worm) (13), Water 3 (9)
  8. Your plague should start spreading to other countries
  9. Evolve Drug Resistance 1 (13), Cold Resistance 1 (9), your disease should be spotted
  10. Evolve Cold Resistance 2 (13), Insect 1 (neurax worm) (5), Drug Resistance 2 (30), Heat Resistance 1 (14)
  11. Evolve Air 1 (Neurax Worm) (6), Trojan Planes 3 (13), Genetic Hardening 1 (18)
  12. Evolve Heat Resistance 2 (31), Frontal Mesh (1), Immaturity (9), Mania (11)
  13. Evolve Genetic Hardening 2 (26), Obsession (5), Devotion (29)
  14. Evolve Transecndence (62)
  15. Use the rest of your DNA to evolve Genetic Reshuffle (For more biohazards)


  • What's the easiest way to get the Achievement Worm Food? - TheMindOfMadness
  • I have beaten all the plague types on Brutal and still haven't unlocked this plague...does someone know why? -
    • ​Just buy Neurax Worm, since it's pretty easy, and then beat it on brutal to get Necroa Virus. Sorry if I can't be much of a help. -
    • If you have the Miniclip mobile version, you can't unlock Neurax Worm or Necroa Virus without paying,you can get the the other ones by beating them on brutal on the mobile version. -
Strategy guides in Plague Inc. and Plague Inc: Evolved.
Speed Run/Bio-WeaponSpeed Run/PrionSpeed Run/Shadow PlagueStrategy Guide/Complete Mirror EarthStrategy guide/Film FanaticStrategy guide/Golden AgeStrategy guide/Not Just a Pretty FaceStrategy guide/Pirate PlagueStrategy Guide/Shadow PlagueStrategy guide/Shut Down EverythingStrategy guide/Volcanic AshStrategy Guide/Watery GraveStrategy guide/XenophobiaStrategy Guides/An Ape is for Life...Strategy Guides/BacteriaStrategy Guides/Banana SkinStrategy Guides/Big BangStrategy Guides/Bio-WeaponStrategy Guides/Black DeathStrategy Guides/Breathe DeepStrategy Guides/Chinese Nuclear RetaliationStrategy Guides/ChiroptophobiaStrategy Guides/Dead EndStrategy Guides/Don't Ask MeStrategy Guides/Due DiligenceStrategy Guides/Frozen VirusStrategy Guides/FungusStrategy Guides/Getting ColderStrategy Guides/Hide and SeekStrategy Guides/I am your FatherStrategy Guides/I never asked for thisStrategy Guides/Insane BoltStrategy Guides/It's a Trap!Strategy Guides/Mad Cow DiseaseStrategy Guides/Making AmendsStrategy Guides/Nano-VirusStrategy Guides/Necroa VirusStrategy Guides/Neurax WormStrategy Guides/No IdeaStrategy Guides/Non StarterStrategy Guides/Not Another Zombie GameStrategy Guides/ParasiteStrategy Guides/Patient Who?Strategy Guides/Peer PressureStrategy Guides/Plague in SpaceStrategy Guides/PrionStrategy Guides/Pus ExplosionStrategy Guides/Revenge of OsirisStrategy Guides/Russian Nuclear RetaliationStrategy Guides/SadomasochistStrategy Guides/Santa's Little HelperStrategy Guides/Shadow PlagueStrategy Guides/Shouldn't Keep PetsStrategy Guides/Simian FluStrategy Guides/Simian Flu Gene FarmingStrategy Guides/SmallpoxStrategy Guides/Starting CountryStrategy Guides/TeleportationStrategy Guides/Test This!Strategy Guides/VirusStrategy Guides/Who CaresStrategy Guides/Who needs brainsStrategy Guides/Who needs DEETStrategy Guides/Wolf Pack
Strategy guide