"Play through a thrilling campaign of 12-24 sessions, with each game representing one month in your team's struggle to rid the world of civilisation-threatening diseases! Actions you take in each game will affect the next, while each month brings new rules, components and story developments. Permanently alter parts of your game, including writing on and ripping up cards, and grow your characters with new skills or detrimental scars in what is widely celebrated as one of the greatest board-game experiences ever produced."