Treat a disease.
Cure a disease.
Eradicate a disease.
Eradicate two diseases in a game.
Eradicate three diseases in a game.
Eradicate all four diseases in a game.
Win a game with a normal level of difficulty.
Win a game with a hard level of difficulty.
Win a game with a Heroic level of difficulty.
Win 5 games.
Win 15 games.
Win 40 games.
Win 100 games.
Win with only 12 or more cards left in the Player Deck.
Win with 18 or more cards left in the Player Deck.
Win with 24 or more cards left in the Player Deck.
Win without triggering any outbreaks.
Win a game in the last round.
Win a game with the “Dream Team" (the Medic, the Researcher and the Scientist).
Win a game with a team of 5.
Complete the 4 training sessions
Win a game on legendary difficulty.
Win a game on Virulent Strain Challenge mode.
Win 10 games on Virulent Strain challenge mode.