There are several ways to get crystals in the game:
1. You get five crystals with each new level achieved.
2. You can receive crystals as a reward for connecting the game to your Facebook/Twitter accounts.
3. Participate in our special offers to get crystals for free or with great discounts. Follow the news at our Facebook community: https://www.facebook.com/355886191166202
4. You can always purchase additional crystals in the game Bank. To open it, press the plus symbol next to the currency indicators in the upper right corner of the game screen.
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