This game lets you simulate the military, diplomatic, and domestic political conflicts that comprised the Vietnam War. You play the US/South Vietnam side, and to win, you must keep the North Vietnamese and the Viet Cong from capturing Saigon for 100 turns. To do this, you must effectively manage resources such as ground troops, intelligence, domestic support, and air power. If South Vietnam can hold out, it has a chance to become the next South Korea or Singapore.