DEFCON

DEFCON is a global thermonuclear war simulator with online play.

You are the commander-in-chief; from the safety of an underground bunker, you fight for world domination against the computer or with your friends online. The entire nuclear arsenal, battleships, submarines and aircraft are at your disposal. You can form alliances and unions, but remember: you must strike first, because your new friends are not asleep. Choose the right moment – and your massive nuclear strike will wipe the enemy off the face of the earth, but the slightest mistake – and get ready for a crushing counterattack!