Harpoon – Ultimate Edition is the best and most comprehensive compilation of computer Harpoon games ever assembled! The two flagship products in the Harpoon line up, Advanced Naval Warfare and Commander’s Edition come highly expanded and improved from their previous versions. Advanced Naval Warfare comes with a full suite of editors, upgrades and expansion to the sonar models, boarding actions, encrypted databases, and more! Commander’s Edition sports an all new EMCON AI, an expanded WestPac BattleSet, a greatly improved HCDB database, and more!