Christmas Advent Calendar is the name of the Treasure Hunter promotion that took place between the 1 December 2015 and 24 December 2015. During this promotion there will be different items available every day and most are based on previous promotions. Aside from this promotion players will also be able to claim one free item each day from the Advent Calendar. Players can retrieve any items they may have missed during December and up to 3 weeks afterwards. After 10 January 2016, attempting to claim would result in the message: "You can no longer claim your free advent presents."