Upon beating Splatoon 3: Side Order for the first time, players will find that a new vendor has appeared in the Order Realm. That vendor is Cipher, and fans can use their Prlz to buy various decorations, stickers, banners, and gear pieces from them. Players will not have access to all of Cipher's items in Splatoon 3: Side Order straightaway, though, and this guide contains details on how to unlock them.