An expansion for Avalon Hill's 'War at Sea' game of WWII naval combat in the European theater. It is a compendium of variants published in The General Volumes 13-15, as well as some new elements.War at Sea variants used from the various General mags: Vol. 13 No. 3 (The Mediterranean) Vol. 14 No. 3 (The French Navy) Vol. 14 No. 4 Vol. 15 No. 1 Vol. 15 No. 3 (The Russian Navy) Vol. 15 No. 5 WAR AT SEA 2 game components: 22' x 24' unmounted mapboard 1 Counter sheet 3 Player aid cards Two Allied OBs One Axis OB 1 Rulebook Expands: War At Sea - BoardGameGeek