: Conventional naval and air skirmishes begin; fleets can engage each other.
: 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. : Conventional naval and air skirmishes begin; fleets
: Matches progress through alert levels (DEFCON 5 to 1). DEFCON Free Download (v1.6)