Infections are spreading all over the world, and dangerous diseases are getting even more dangerous… Pandemic: On the Brink expands the original Pandemic game with new ways to play the game – and new ways for the pandemic to spread. The Mutation mode adds a fifth disease to the game, which puts you in a time crunch faster. Virulent Strain causes one of the diseases to mutate during the game and take on all sorts of nasty effects. The final mode, the Bio-Terrorist, pits one player against the rest. The other players must not only stop the normal diseases, but also stop the prowling terrorist from spreading his disease. Do you also know how to deal with these challenges and keep the world healthy?

Note: the description is machine translated and might contain errors.