Pandemic: On the Brink is an expansion to our popular cooperative game, Pandemic, wherein players take on roles to work together to fnd cures to 4 diseases.

In this expansion you will find six new roles (plus 1 revised OpEx and a Bio-Terrorist), eight new special events, and several challenge kits to be added to the basic game play.

Virulent Strain challenge: makes one disease become particularly deadly in unpredictable ways.

Mutation Challenge: adds a fifth (purple) disease that behaves differently than the original four.

Bio-Terrorist Challenge: pits one player against the others!