Nuclear warfare has ravaged much of the world, and from the ashes came the new world order. The three remaining super-states vie for global domination: Oceania, Eurasia, and Eastasia, and between them lies the Disputed Zone. An armistice has been declared, but on January 1st, 1984, the truce shall expire and the second apocalyptic war will begin.
To install, unzip into Documents\Paradox Interactive\Hearts of Iron IV\mod. The 1984.mod file and the 1984 folder go into that directory.