The Allied player attempts to convoy his Destroyer escorted Ammunition and Cargo ships across the Atlantic from New York City to Plymouth, England. The German players attempts to sink as many enemy ships as possible with his U-boats. The game contains a square-grid mounted map board of the North Atlantic, a 4-page rules booklet, a 4-page historical commentary, 31 card deck (16 Fleet cards/15 Wolf Pack cards), 26 plastic miniature ships (8 U-boats/6 Destroyers/6 Ammo Ships/6 Cargo Ships), 14 cardboard square tokens (6 Depth Charges/8 Torpedoes), and 2 Dice. Movement and combat is by dice-rolling. —user summary