"Set in the year 2089, players take command of the Allied-Union forces in a desperate offense against the Axis-Xenon Empire army on the Moon before they launch the S.A.M. (Supreme Atomic Missile) weapon to obliterate Earth. Its gameplay consists of moving units into positions to confront enemies in turn-based encounters determined by multiple factors, capturing factories to produce resources and repair units in order to occupy the enemy prison camp or destroy all enemy forces."