Saving the World Just Got A Little Tougher! Three new challenges await you in this new expansion for the Pandemic Board Game - The Hinterlands Challenge, in which the diseases are spread from animals to humans! The Emergency Events Challenge that adds unpredictable Events to cause devastating effects on the game...requiring the use "Quarantines" to stop the spread of disease across the board! And The Superbug Challenge, in which a fifth disease that cannot be treated threatens the world! Produce vaccine doses after finding its cure in order to fight off this threat. You must eradicate the superbug disease to win. This expansion is not for the faint of heart!