Pandemic: On the Brink is an expansion to Z Mans's popular cooperative game, Pandemic, wherein players take on roles to work together to find 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!
You may also play with 5 players and play on Legendary level!
Other components include: 12 purple disease cubes, 12 pawns in a smaller size, petri dishes to store your diseases and pawns, a bio-terrorist pad for that player to record his actions.