Micro-armour rules for the Late 20th Century Designed for 1/300th battles in the period 1950 to 1990, AT oS provides a brigade or divisional level game. The rules work on the well-proven “fistful of dice” principle, and enable large formations to blaze away at each other without recourse to repeated die rolls. Infantry, artillery and air support are catered for These rules cover armoured conflicts around the world - the Six Day and Yom Kippur Wars, the Indo-Pakistani Wars the First Gulf War, not to mention unrealised conflicts like a Soviet invasion of Western Europe.