Both the Collector's Edition and the Limited Edition included five special, in-game DLC items designed to boost your characters early in the adventure, often referred to as the "Ring of the Valkyries" set:

If you are a collector or a die-hard fan completing your Star Ocean library, you can safely buy the PS4 version of Integrity and Faithlessness . It remains a and is unlikely to ever come to Xbox or Switch due to licensing deals and poor sales.