From the game box:Armor is a tactical-level game of ground combat in Europe during World War II. The strengths and weaknesses of the German and Allied units involved are accurately and playably duplicated by forty-nine data cards that display all information needed to move and fight. The system easily incorporates myriad details such as armor thicknesses at various points, shots from various angles, heights, and altitudes, and the effects of terrain. The rules cover the important aspects of small unit tactics - armor piercing shots, small arms fire, artillery barrages, air support, communications, gun depression, mines, barbed wire, pillboxes, smoke, and much more. The game system is shared with our earlier popular Panzer and '88' games, and the rules and components in all three games are compatible. The types of units include counters for infantry, anti-tanks guns, Panthers, Tigers, Armored Cars, Half-Tracks, Churchills, Shermans, Tank Destroyers, and much, much more.Armor is in the Yaquinto tactical trilogy along with 88 and Panzer. MBT uses the same system in the modern era. IDF uses the same system in Middle East wars. - BoardGameGeek