DEFCON was a game by introversion, the devs behind games such as Darwinia, Uplink, and the more recent Prison Tycoon, in which you control your alliance through a nuclear war. You accomplish this through managing your navy, airforce, radars, and ICBM silos. The main goal being to destroy everyone else while taking the least damage. It's currently $10 on steam, and will likley be able to be had for $2 during the winter sale again. Anyone else still have this lying around in their inventory? Been dying to play it again, perhaps as a realtime (1x game speed) game to be done while movie night is going on or something, as it minimizes to the notification bar if you double hit escape, and blips if something such as a launch happens.