You can get Accessories by participating in special events. After completing the holiday event quests, you’ll be rewarded with unique Accessories!
Accessories should be placed in special Accessory Slots in buildings. Initially, the first Slot might be locked, so if you want to decorate your building with an Accessory, you must buy a Slot for it. To do so, choose the Slot and confirm your decision.

There are two ways to insert the desired accessory:
  • Go to the "Items" section of your Warehouse, select the desired accessory and press the "Apply" button. Buildings, into which this accessory cannot be inserted, will become translucent. Suitable buildings will remain the same.
  • Click on the open accessory slot. You will see all the currently available accessories from your warehouse which are suitable for the building.