1)Pick Virus. 2)Start in Canada, New Zealand, Cuba, Greenland, or Madagascou do not get there restart. 3)Sell starting symptoms, if any, and bezingss it is what you started with, just keep it). 4)Buy 1-1-1-0 resistanceso transmissions (they trigger closures). 5) Once three countries are infected, sell sneezing to get rid of visibility. 6)Wait until all countries are infected. If Madagascar closes its shipyards or is not infected in 30 days, restart. 7)Buy all four drug resistances, sneezing, coughing, and vomiting. 8)After a ys, unlock tiers 2-3, keeping whatever symptoms it gives you. 9)Buy fever, fatigue, diarrhea, pulmonary edema, and hypersensitivity. 10): Wait until everyone dies.