WW3 Countries at War, is a modern world war conquest game. WW3 Countries at War is a turn-based game pitting the various major and minor powers against each other. This war game is based on the present day and future conflicts and plays through scenarios that increase in difficulty and complexity. Use your land, air and sea forces to spread and dominate the world. As one of the major powers, you can focus on land development or military force to win your way to victory.