Dissidia Duodecim Prologus Final Fantasy Developers Publishers Release dates Genre Game modes Ratings Platforms Dissidia Duodecim Prologus Final Fantasy is a promotional tie-in prequel for Dissidia 012 Final Fantasy. It was released in Japan via the PlayStation Network on January 18, 2011, for ¥300, in North America on March 15, 2011, for $2.99, in Europe on March 23, 2011, for £2.39 or €2.99, in Australia also on March 23, 2011, for $4.95, and in China on April 20th, 2011.