Board Games 14: On the brink (Pandemic expansion)

We have played Pandemic for a while now. At one point, given our lack of success we re-read the rules and realised we were aiming for the wrong ending. That was why we couldn't save the world from disease - we were trying to do the impossible by curing all diseases AND eradicating all diseases. The aim is to cure all diseases and now that we know that we can have a successful outcome most games.

To add some difficultly we added the expansion pack "On the brink". It adds some twists to the game to make it more difficult. Now we just have to find 3 other people to play with us so we can use the bio-terrorist option.