Holiday Calendar 2021

The Holiday Calendar 2021 (also referred to as the Advent Calendar 2021) was an interface made for the Holiday Party 2021. A new item was released everyday between December 14, 2021 until December 25, 2021. The items were available until the party's conclusion on January 6, 2022.

It contained twelve doors, like the previous Advent Calendars, and each door contained a free item for the player to collect. The door only opened on the day reflected on the door and onward.