This game offers players the opportunity to purchase in-game items in the form of an in-game currency, which in turn can be used to purchase cosmetic items and random items such as card-packs. Some parents or carers may want to be aware of this. Parents, carers or other responsible adults should check to see what is being offered before making any purchase on behalf of a child. It should be noted that the game can still be played without the need to purchase such items.