: Ensure your game disc and your PSN account are from the same region , as DLC is typically region-locked.
: The Iki Island DLC only becomes accessible once you reach Act 2 of the main story. ghost.of.tsushima.dlc.unlocker.ps4 duplex CUSA1...
If you are having trouble accessing DLC you already own, common fixes include: : Ensure your game disc and your PSN
: "CUSA1..." is part of the Title ID system used by Sony to identify specific regional versions of a game. For Ghost of Tsushima , typical IDs include CUSA11456 (US) or CUSA13323 (EU). The unlocker must exactly match your game's ID to work. ghost.of.tsushima.dlc.unlocker.ps4 duplex CUSA1...
: Go to Settings > Account Management > Restore Licenses on your PS4.