1.) Pick Virus. 2) Start in Canada, New Zealand, Cuba, Greenland, West Europe, or Madagascar. If you do not get there restart. 3) Sell the starting symptoms, and buy sneezing (unless it is what you started with, just keep it). 4) Buy 1-1-1-0 resistances but no transmissions (they trigger closures). 5) Once four countries are infected, sell sneezing to get rid of visibility. 6) Wait until all countries are infected. If Madagascar closes its shipyards/borders or is not infected in 30 days, restart. 7) Buy all four drug resistances AND sneezing, coughing, and vomiting. 8) After a few days, unlock tiers 2-3, (do not buy tier 4 ever!) keeping whatever symptoms it gives you. 9) Buy fever, fatigue, diarrhea, pulmonary edema, and hypersensitivity. Then save for kidney failure and ataxia. 10) keep this comment alive. Guys this... this really works! I tried it and got the impossible badge day 79 or close to that.
 "Relic Of War"){kind=icon}
 "Swords and Sandals 3: Solo Ultratus"){kind=icon}
 "Hack Slash Crawl"){kind=icon}
 "Crush The Castle 2 PP"){kind=icon}
 "Swords & Potions"){kind=icon}
 "The I of It"){kind=icon}
 "Battle for Wayland Keep"){kind=icon}
 "You are a... The Sequel"){kind=icon}
 "Anime Character Maker 2"){kind=icon}
 "Doodle God"){kind=icon}
 "5 seconds survival"){kind=icon}
 "Bloons Tower Defense 4"){kind=icon}
 "Pandemic 2"){kind=icon}
 "Duck, think outside the flock"){kind=icon}
 "Heroes of Gaia"){kind=icon}
 "Mecha Dress Up Game"){kind=icon}
 "Epic Battle Fantasy 2"){kind=icon}
 "Civilizations Wars"){kind=icon}