Initially you should play the tutorial campaign to familiarise yourself with the controls and game mechanics. After this, you’ll move on to North Africa in 1941, where the German & Italian forces under Rommel take on the British 8th Army. The action then moves to Normandy in 1944, with the D-Day landings by Allied troops. Finally, you’ll face a fierce onslaught as the US troops battle the enemy and the cold in the Battle of the Bulge. There are also additional campaigns being released which you can purchase from inside the app.