: Matches progress through alert levels (DEFCON 5 to 1).
: Strategic placement of units like radar dishes, missile silos, and airbases. DEFCON Free Download (v1.6)
: Units are limited and cannot be replaced once destroyed. Strategy involves balancing offensive strikes with using silos in "Air Defense" mode to shoot down incoming nukes. Atmosphere & Visuals Go to product viewer dialog for this item. : Matches progress through alert levels (DEFCON 5 to 1)
The game simulates a global thermonuclear conflict from the sterile, detached perspective of an underground bunker's computer screen. DEFCON Free Download (v1.6)
: Your goal is to maximize enemy civilian casualties while minimizing your own. Points are awarded for millions of kills and lost for your own civilian deaths.