Grey Wolves at Dusk are a miniature wargames rules set to simulate convoy attack and defence in the North Atlantic in World War 2. Players command U Boats from a wolf pack attacking a convoy at night, or Allied escort commanders attempting to defend the convoy. The game is simple to play but quite accurately simulates the tactics and weapons of the time. The U boat players use dummy models to create a Fog of War situation for the escorts. —description from the publisher