Decorations are items in-game that you can buy or purchase with Jade Coins , Essence and Diamonds . They have very little purpose in-game but can be unlocked at a certain Alliance level, Singleplayer Mission or Castle level. They often require a small/medium amount of in-game currency to purchase and often look pretty, being able to form patterns and mosaics with them. Although they have very little purpose SpaceApe Games has, in the Halloween Update 2013 added 3 limited time only items. These items are the Ghost Flag, Pumpkin Flag and Pumpkin. These items can often show off the prowess or nationality of the player and are usually only purchased for sentimental reasons or if the player has too much cash on hand.