I was skeptical after failing several times, but it really does work. I wiped out mankind in 78 days:
1 Pick Virus
2 Start in Canada, Greenland, New Zealand, Cuba, or madagascar (if not, restart)
3 Sell starting symptoms (if any), other than sneezing. If you don’t have sneezing, buy it
4 Buy 1-1-1-0 Resistances
5 Once your disease spreads to a few countries, sell sneezing to get rid of visibility
6 Wait until all countries are infected. If Madagascar closes or this is after day 30, restart
7 Pump 4 Drug Resistance and buy sneezing, coughing, vomiting
8 After a few days, unlock tier 2-3 keeping whatever symptoms it gives you
9 Buy fever, fatigue, diarrhea, pulmonary edema, hypersensitivity, hemorrhaging
10 Wait until everyone die i did not write this. all credit goes to clay meow!
hey peps! guess how u get the joke on me the title crasher and the trophy badge!!! for teh trophy when u get to the room that says u get the trophy rright before!!! the snake pit go to your left. ther u go. for the joke on me its easy. just beat the clock when he says u will go back to menu in somthing seconds. easy! the title trasher on the menu go to the top right corner than click the face. then hell tell u do do stuff. just do it and if your stuck click a button. See ya peps. glad i could help!!!
 "Kaleidoscope Reef"){kind=icon}
 "Battalion: Nemesis"){kind=icon}
 "Notessimo"){kind=icon}
 "Snowman Attack"){kind=icon}
 "Pandemic 2"){kind=icon}
 "Streamline"){kind=icon}
 "Factory Balls"){kind=icon}
 "Luminara"){kind=icon}
 "DUI"){kind=icon}
 "SHIFT 2"){kind=icon}