the surviving commanders of that nation change allegiance and become controllable by whichever power defeated them, although they are all demoted to the rank of lieutenant commander. Reception On release, Famitsu magazine scored the PlayStation 2 version of the game a 32 out of 40. Notes References External links Official PS2 version website Official PC version website P.T.O. IV: Pacific Theater of Operations IGN page P.T.O. IV GameSpot page Review: P.T.O. IV GamePro review 2001 video games Koei games Naval video games PlayStation 2 games PlayStation Network games Strategy video games Video games developed in Japan Video games set in Africa Video games set in Asia Video games set in Europe Video games set in North America Video games set in South America Windows games World War II video games Pacific War video games