If you play first time you might lose several times. Quick way to complete Plague Inc Evolved fungus guide.

Always devolve mutations until the whole world is infected.

Learn:
1) Air 1
2) Air 2
3) Water 1
4) Water 2
5) Extreme Bioaresol
6) Drug Resistance 1
7) Cold Resistance 1
8) Cold Resistance 2
9) Heat Resistance 1
10) Heat Resistance 2

Now collect DNA point until get 90+.
If there few countries still uninfected, learn Environmental Hardening

If less then 2-3, keep wainting untill every human is ill and release the following mutations:

1) Coughing
2) Sneezing
3) Immune Suppression
4) Total Organ Failure

свернуть