Infection breaks out in four different cities. Starting from CDC Headquaters in Atlanta, fight the infection around the world, build Research facilities and find the cure.

Outbreak is a turn-based card strategy game. You have a deck of 5 cards with city names and 3 actions each turn. Use a card to travel to selected city, or treat the infection in city with card matching the city you are currently in. If the city is free from the infection, use the card with its name to build a Research Center, or to develop a cure, if the Research Center already built. Conduct 5 cure researches to win the game.

Each turn the infection spreads to a random city. If it is spread to a city with Infection level 3, this starts an Outbreak. 5-th outbreak will be the last for humanity.