King's Field: Additional II is an RPG video game published by FromSoftware and was released on August 24th, 2006, for the PlayStation Portable. It is a sequel to King's Field: Additional I.

A storm runs through the kingdom of Verdite, taking away the precious Moonlight Sword and spreading evil throughout the land. Players take on the role of Lyle, the king's son, in his quest to retrieve the Moonlight Sword and save the kingdom and his father. Unfortunately, the king fell victim to the ensuing corruption, and Lyle must acquire magical powers from the four greatest mages in the kingdom in order to complete his quest.