Mercury: The Invasion of Crete is a two-player game that simulates the first ten days of Operation Mercury, the airborne invasion of Crete, May 20 to May 29, 1941. Each turn represents one day of combat, and each hex is about 4 miles across.

Market-Garden: Race for the Rhine is a two-player game that simulates the first ten days of Operation Market-Garden, the Allied airborne invasion of Holland, September 17 to September 26, 1944. Each turn represents one day of combat, and each hex is about 8 miles across.