“War at Sea 1939 – 1943. German High Seas Fleet vs the British Royal Navy. Victory: Be the first to win 3 hands. There are 3 card types: Tactics, Tonnage, and Technology. Each card has an individual point value.” The winner of a hand is determined by the point values of the cards played by each player. The game lasts five turns, corresponding to the years 1939 to 1943.