It was released as part of a three-game retail package called Naval Combat Pack, which also included 688(I) Hunter/Killer and Sub Command and also includes a video CD A Century of Silent Service.
Gra została wydana w ramach pakietu trzech gier o nazwie Naval Combat Pack (NCP), który obejmuje również 688 (I) Hunter / Killer i Sub Command, a także film wideo "A Century of Silent Service."