Each player gets 20 playing pieces (cardboard tokens) to represent different army units: 1 commander, 1 occupying force, 1 bulwark, 2 cavalry, 3 warplanes, 3 artillery, 3 tanks and 6 infantry. The game board is a square grid with buildings and lakes as obstacles. Only the planes may move over the obstacles. each kind of unit has it's own way to move or to capture enemy units. A unit is captured if an enemy unit gets on the same space. The goal of the game is to capture the enemy commander or occupy the two corner spaces (marked with a star) in enemy territory. The game was published during WW II.