The Wargame system is devoted to battles of WWII (1939-1945). It models tactical level of combat operations. A corresponding card represents each military formation. They may be infantry, armor, artillery and aircraft units, or even special troops (e.g. Guerrillas). As a rule a card depicts certain military unit, usually company or platoon. Game parameters of unit cards are adjusted to reflect not only their power but also tactical capabilities in terms of the game mechanics. Resource cards reflect the economic powers of each side, which enable them to build and maintain armies and to take military actions.