MacArthur's War is a turn-based 2D simulation of the Korean War. The player takes the role of Douglas MacArthur, the commander in chief of the United Nations forces, but you can also assume the role of the Chinese general staff. Confronted with the Korean crisis, you can manage the conflict at a limited level or you can escalate it into a Asian or Global showdown between the superpowers.

The included scenarios are: 'Across the 38th', Taejon, Naktong Bulge, Unsan, Ch'ongch'on River, Chosin Reservoir, Chipyong-ni, Imjin River.