Plague Inc: Evolved stems from Plague Inc, a mobile game released for iOS and Android in 2012. The game received great feedback and criticism, and quickly soared in popularity and one of the five games nominated to be IGN's Best Strategy Game of 2012. Developer Ndemic Creations released Plague Inc: Evolved through Steam Early Access in February of last year, and he has announced that the full game will be released this Friday.
Plague Inc: Evolved will be infecting Xbox One's around the world on September 18, 2015 and it will be available for $14.99.