Crossing the Line – Aachen 1944 2nd edition with mounted board and IMPROVED counters is an operational level simulation of the Battle for Aachen, which took place from September 12th to October 21st, 1944. The game is intended for two players but is also suitable for solitaire and team play. The game is played in a semi-interactive way, as only one Division of the active player is activated to conduct actions at the same time and the inactive player sometimes can have one of his Divisions react to specific threats and interrupt the enemy's actions.