Crystals are the currency used in the game. You can use them to purchase unique items in the game store.
There are several ways to obtain this currency. You can get crystals by:
— leveling up in the game;
— completing quests;
— going to the GI Center or the game community on Facebook;
— Making a purchase in the game bank. To enter the bank, tap the crystals icon in the upper right corner of the game screen.
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